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Yume 2kki:Wallpapers: Difference between revisions

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Throughout Yume 2kki, Urotsuki can unlock wallpapers for her [[Computer|computer]] under specific conditions or when certain events are triggered.
Throughout ''Yume 2kki'', [[Yume 2kki:Urotsuki|Urotsuki]] can unlock '''wallpapers for her [[Yume 2kki:computer|computer]]''' under specific conditions or when certain events are triggered. This page lists all the available wallpapers in ''Yume 2kki'' and the conditions required to unlock them.
This page lists all the available wallpapers in Yume 2kki and the conditions required to unlock them.


The wallpaper selected on Urotsuki's "real" computer affects the background on her dream computer, and also influences which character appears in [[Endings#Ending ?|Ending ?]].
There are currently '''{{WallpaperCount}} wallpapers''' available to unlock in the game as of the [[Yume 2kki:Version History|latest version]]. It should be noted that sometimes you may have to do things again, as the game might not have been tracking conditions until the wallpaper was implemented.


There are currently {{ WallpaperCount }} wallpapers available to unlock in the game as of the [[Version History|latest version]].
The wallpaper selected on Urotsuki's "real" computer influences which character appears in [[Yume 2kki:Endings#Ending ?|Ending ?]].
They might not appear even if you fulfill the requirements, or take multiple attempts to unlock.


Each wallpaper is listed below by number, along with the conditions necessary to unlock them.
Like wallpapers, the [[Yume 2kki:Kura Puzzles|kura puzzles]] for Urotsuki's [[Yume 2kki:Console|console]] are also unlocked by meeting conditions in the game. The [[Yume 2kki:Dream Wallpaper Gallery|background on her dream computer]], however, is randomly chosen.
 
There are also [[Kura Puzzles|puzzles]] for Urotsuki's [[Console|game console]], which, like wallpapers, are unlocked by meeting conditions in the game.


==Wallpapers==
==Wallpapers==
<center>


<gallery position="center" widths="199" captionsize="medium" orientation="landscape" captionalign="center" captionposition="below">
{{CollapseStart|1= ===000-100===}}
Pc back.png|'''#0 - "your"''' - Can be enabled by choosing the second option in the Picture menu of [[Computer|Urotsuki's PC]].
<gallery class="center" widths="170">
Pc back.png|'''#0 - "your"''' - Can be enabled by choosing the second option in the Picture menu of [[Yume 2kki:Computer|Urotsuki's PC]].
Pc yumegamen default.png|'''#1 - "Default"''' - The computer's default wallpaper.
Pc yumegamen default.png|'''#1 - "Default"''' - The computer's default wallpaper.
Pc yumegamen 03-1.png|'''#2 - "Uro Check"''' - After clicking on the Picture icon in the Tools section on [[Computer|Urotsuki's PC]].
Pc yumegamen 03-1.png|'''#2 - "Uro check"''' - After clicking on the Picture icon in the Tools section on [[Yume 2kki:Computer|Urotsuki's PC]].
Pc yumegamen 03-2.png|'''#3 - "Dream Sheep"''' - After sleeping 3 times.
Pc yumegamen 03-2.png|'''#3 - "夢見羊", by 山上下''' - After sleeping 3 times.
Pc yumegamen 03-3.png|'''#4 - "Blue Passage"''' - When you enter [[The Hand Hub]] for the first time.
Pc yumegamen 03-3.png|'''#4 - "壁紙んみん", by きな子もち''' - When you enter [[Yume 2kki:The Hand Hub|The Hand Hub]] for the first time.
Pc yumegamen 03-4.png|'''#5 - "Buddha"''' - When you activate the Buddha Rave event in [[Marijuana Goddess World]].
Pc yumegamen 03-4.png|'''#5 - "釈迦の世界", by 20''' - When you activate the Buddha Rave event in [[Yume 2kki:Marijuana Goddess World|Marijuana Goddess World]].
Pc yumegamen 03-5.png|'''#6 - "Dot Urotsuki"''' - After collecting at least 4 effects.
Pc yumegamen 03-5.png|'''#6 - "うろつき壁紙", by 黒天''' - After collecting at least 4 effects.
Pc yumegamen 03-6.png|'''#7 - "OG3 Dance"''' - When you interact with the painting of the same image in the [[Art Gallery]].
Pc yumegamen 03-6.png|'''#7 - "O3の踊り", by yuanshang''' - When you interact with the painting of the same image
Pc yumegamen 03-7.png|
Pc yumegamen 03-230.png|'''#231 - "Criss Cross"''' - After viewing at least two different endings (Except Glitch Ending and Ending #?).
Pc yumegamen 03-230.png|'''#231 - "Criss Cross"''' - After viewing at least two different endings (Except Glitch Ending and Ending #?).
Pc yumegamen 03-231.png|'''#232 - "Reflecting Water"''' - After lighting the lotus tree in [[Cloudy World]] with the [[Effects#Lantern|Lantern]] effect.
Pc yumegamen 03-231.png|'''#232 - "水鏡", by 撶山かなり''' - After lighting the lotus tree in [[Yume 2kki:Cloudy World|Cloudy World]] with the [[Yume 2kki:Effects#Lantern/Torch|Lantern]] effect.
Pc yumegamen 03-232.png|'''#233 - "Into the Dream"''' - After getting the [[Effects#Eyeball Bomb|Eyeball Bomb]] effect.
Pc yumegamen 03-232.png|'''#233 - "夢の中へ", by お菊''' - After getting the [[Yume 2kki:Effects#Eyeball Bomb|Eyeball Bomb]] effect.
Pc yumegamen 03-233.png|'''#234 - "Third Blockage"''' - After sleeping 28 times.
Pc yumegamen 03-233.png|'''#234 - "第三閉塞", by ぬぬさゆ''' - After entering [[Yume 2kki:Old Train Station B|Old Train Station B]] from the [[Yume 2kki:Mirror Room|Mirror Room]].
Pc yumegamen 03-234.png|''
Pc yumegamen 03-234.png|'''#235 - "廃籠", by お菊''' - After visiting the main areas of the [[Yume 2kki:Riverside Waste Facility|Riverside Waste Facility]] and the interiors.
Pc yumegamen 03-235.png|'''#236 - "洞での目覚め", by ラギー''' - After entering the [[Yume 2kki:Snowy Forest|Snowy Forest]] for the first time.
Pc yumegamen 03-236.png|'''#237 - "いちごくらうど", by セチ''' - After entering the main area of [[Yume 2kki:Cotton Candy Haven|Cotton Candy Haven]] for the first time.
Pc yumegamen 03-237.png|'''#238 - "二つの世界", by まいたけ''' - After entering the area outside the Eye Shop in [[Yume 2kki:Visine World|Visine World]] and the [[Yume 2kki:Dressing Room|Dressing Room]] or [[Yume 2kki:Fabric World|Fabric World]] for the first time
</gallery>
</gallery>
{{CollapseEnd|
}}
{{CollapseStart|1====601-700===}}
<gallery class="center" widths="170">
Pc yumegamen 03-601.png|'''#601 - "Somewhere... nowhere???", by Mugin''' - Enter the white space in [[Yume 2kki:Home Within Nowhere|Home Within Nowhere]] for the first time.
Pc yumegamen 03-602.png|'''#602 - "寒いよ!", by Kaibootsu''' - Enter the [[Yume 2kki:Ice Cream Islands|Ice Cream Islands]] for the first time.
Pc yumegamen 03-603.png|'''#603 - "Sweet Field", by impeack''' - Enter the main area of [[Yume 2kki:Dessert Fields|Dessert Fields]] for the first time.
Pc yumegamen 03-604.png|'''#604 - "Love Mail", by impeack''' - Enter the [[Yume 2kki:Valentine Mail|Valentine Mail]] for the first time.
Pc yumegamen 03-605.png|'''#605 - "Underwater Flora", by Riqo''' - Enter the '''Floral Vortex''' in [[Yume 2kki:Flooded Dungeon#Floral Vortex|Flooded Dungeon]] for the first time.
Pc yumegamen 03-606.png|'''#606 - "star-shaped friend", by miau''' - Enter the [[Yume 2kki:Calcarina Sea|Calcarina Sea]] for the first time.
Pc yumegamen 03-607.png|'''#607 - "Retell", by 3d3o3t''' - Fly off the roof's edge in [[Yume 2kki:Techno Condominium|Techno Condominium]], and enter the interior area in [[Yume 2kki:Virtual City|Virtual City]] for the first time.
Pc yumegamen 03-608.png|'''#608 - "Rainy day girl", by akalog''' - Enter the [[Yume 2kki:Rainy Apartments|Rainy Apartments]] for the first time.
Pc yumegamen 03-609.png|'''#609 - "Cozy dim room", by akalog''' - Enter the [[Yume 2kki:Travel Hotel|Travel Hotel]] for the first time.
Pc yumegamen 03-610.png|'''#610 - "Physically Broken", by 0decimal083''' - After obtaining the [[Yume 2kki:Effects#Marginal|Marginal]] effect.
Pc yumegamen 03-611.png|'''#611 - "underground wonderz", by rowan''' - Enter the '''Carnival Town''' in [[Yume 2kki:Victorian Drains|Victorian Drains]] for the first time.
Pc yumegamen 03-612.png|'''#612 - "Dreamland Cat", by rowan''' - After meeting the requirements related to cats (''[[#Wallpaper #612|see below]]'').
Pc yumegamen 03-613.png|'''#613 - "Hats for my Friend", by Riqo''' - Wear one of the seasonal hats in [[Yume 2kki:Home Within Nowhere|Home Within Nowhere]], and get the book piles hat from Shimako in [[Yume 2kki:Reflecting Electron Zone|Reflecting Electron Zone]].
Pc yumegamen 03-614.png|'''#614 - "Monochrome Fields", by Colby''' - Enter the '''Monochrome Fields''' in [[Yume 2kki:Monochrome Mansion#Monochrome Fields|Monochrome Mansion]] for the first time.
Pc yumegamen 03-615.png|'''#615 - "bunny dreams", by renami''' - Equip the [[Yume 2kki:Effects#Bunny Ears/Usamimi|Bunny Ears]] effect in [[Yume 2kki:Sakura Forest|Sakura Forest]].
Pc yumegamen 03-616.png|'''#616 - "Glowing Stars", by Colby''' - Enter the [[Yume 2kki:Glowing Stars World|Glowing Stars World]] for the first time.
Pc yumegamen 03-617.png|'''#617 - "Mallsoft", by Gingeredmink''' - Enter the [[Yume 2kki:Vaporwave Mall|Vaporwave Mall]] for the first time.
Pc yumegamen 03-618.png|'''#618 - "Lavender-scented Environment", by akalog''' - Enter the [[Yume 2kki:Lavender Waters|Lavender Waters]] for the first time.
Pc yumegamen 03-619.png|'''#619 - "warm marigold path", by renami''' - After seeing the '''Honoring the Dead''' event in [[Yume 2kki:Dream Mexico|Dream Mexico]].
Pc yumegamen 03-620.png|'''#620 - "Astronomical Gallery", by 0decimal083''' - Enter the [[Yume 2kki:Astronomical Gallery|Astronomical Gallery]] for the first time.
Pc yumegamen 03-621.png|'''#621 - "Butterfly Garden", by Snoocola''' - Enter the [[Yume 2kki:Butterfly Garden|Butterfly Garden]] for the first time.
Pc yumegamen 03-622.png|'''#622 - "培養", by FelixWraith''' - Enter the [[Yume 2kki:Cultivated Lands|Cultivated Lands]] for the first time.
Pc yumegamen 03-623.png|'''#623 - "薄暗い街", by FelixWraith''' - Enter the [[Yume 2kki:Vintage Town|Vintage Town]] for the first time.
Pc yumegamen 03-624.png|'''#624 - "Sketchbook", by na.shi''' - Enter the [[Yume 2kki:Restored Character World|Restored Character World]] for the first time.
Pc yumegamen 03-625.png|'''#625 - "Arteries and Veins", by 0decimal083''' - Enter the [[Yume 2kki:Oblique Hell|Oblique Hell]] and the '''First-Person Maze''' in [[Yume 2kki:Oblique Hell#First-Person Maze|Oblique Hell]] for the first time.
Pc yumegamen 03-626.png|'''#626 - "above water", by cyan''' - Enter the [[Yume 2kki:Coral Shoal|Coral Shoal]] for the first time.
Pc yumegamen 03-627.png|'''#627 - "twinkle", by cyan''' - Enter the [[Yume 2kki:Glowing Stars World|Glowing Stars World]] for the first time.
Pc yumegamen 03-628.png|'''#628 - "field of joy", by renami''' - Enter the [[Yume 2kki:Field of Cosmos|Field of Cosmos]] for the first time.
Pc yumegamen 03-629.png|'''#629 - "glitch tunnel", by Weather''' - Enter the exterior of [[Yume 2kki:NES Glitch Tunnel|NES Glitch Tunnel]] for the first time.
Pc yumegamen 03-630.png|'''#630 - "cat feeling", by renami''' - Enter the Black Cat room in [[Yume 2kki:School|School]] for the first time.
Pc yumegamen 03-631.png|'''#631 - "Flavors of Fungus", by Colby''' - After visiting all the worlds with mushroom in it (''[[#Wallpaper #631|see below]]'').
Pc yumegamen 03-632.png|'''#632 - "ButterflySpriteSheet", by 0decimal083''' - Enter the [[Yume 2kki:Glitched Butterfly Sector|Glitched Butterfly Sector]] for the first time.
Pc yumegamen 03-633.png|'''#633 - "sea of trees", by renami''' - Enter the [[Yume 2kki:Evergreen Woods|Evergreen Woods]] for the first time.
Pc yumegamen 03-634.png|'''#634 - "Glitched Butterfly Sector", by ani''' - Enter the [[Yume 2kki:Glitched Butterfly Sector|Glitched Butterfly Sector]] for the first time.
Pc yumegamen 03-635.png|'''#635 - "large toilet", by Weather''' - Enter the restroom in the [[Yume 2kki:Eyeball Cherry Fields|Eyeball Cherry Fields]] for the first time.
Pc yumegamen 03-636.png|'''#636 - "Distant Memories", by ani''' - Enter the twin mountain beach area in [[Yume 2kki:Mirror Room|Mirror Room]], and '''Urotsuki's Dream Scene''' in [[Yume 2kki:Flying Fish World|Flying Fish World]] for the first time.
Pc yumegamen 03-637.png|'''#637 - "Intense Watching", by na.shi''' - Equip the Marginal effect at the party room in [[Yume 2kki:Neon Suburbs#Party Room|Neon Suburbs]].
Pc yumegamen 03-638.png|'''#638 - "Tiles", by Colby''' - Enter the main area of [[Yume 2kki:Green Pattern World|Green Pattern World]], and [[Yume 2kki:Domino Constructions|Domino Constructions]] for the first time.
Pc yumegamen 03-639.png|'''#639 - "No Illusion", by na.shi''' - Enter the [[Yume 2kki:Moonlit Street|Moonlit Street]] for the first time.
Pc yumegamen 03-640.png|'''#640 - "Euphoria", by na.shi''' - Enter the [[Yume 2kki:Ornamental Plains|Ornamental Plains]] for the first time.
Pc yumegamen 03-641.png|'''#641 - "scarlet sands", by Weather''' - Enter the room with the big window in [[Yume 2kki:Windswept Scarlet Sands|Windswept Scarlet Sands]].
Pc yumegamen 03-642.png|'''#642 - "Dreary Afternoon", by ani''' - Enter the [[Yume 2kki:Rainy Apartments|Rainy Apartments]] for the first time.
Pc yumegamen 03-643.png|'''#643 - "serene gardens", by renami''' - Enter the [[Yume 2kki:Adabana Gardens|Adabana Gardens]] for the first time.
Pc yumegamen 03-644.png|'''#644 - "Flying Fish Space", by Soda Can''' - After obtaining the [[Yume 2kki:Effects#Spacesuit|Spacesuit]] effect.
Pc yumegamen 03-645.png|'''#645 - "Monkey Marquis", by Colby''' - Enter the balcony in [[Yume 2kki:Monkey Mansion|Monkey Mansion]].
Pc yumegamen 03-646.png|'''#646 - "City that Hates You", by na.shi''' - Enter the [[Yume 2kki:City of Liars|City of Liars]] for the first time.
Pc yumegamen 03-647.png|'''#647 - "Cute Dreams", by gummy''' - After visiting all the worlds in this wallpaper (''[[#Wallpaper #647|see below]]'').
Pc yumegamen 03-648.png|'''#648 - "Rude Introduction", by rowan''' - See the picnic in [[Yume 2kki:Gentle Meadows|Gentle Meadows]].
Pc yumegamen 03-649.png|'''#649 - "Sierpinski connection", by akalog''' - Enter the [[Yume 2kki:Sierpinski Maze|Sierpinski Maze]] for the first time.
Pc yumegamen 03-650.png|'''#650 - "カラフルなブロック", by impeack''' - Enter the main area of [[Yume 2kki:Playbox Passage|Playbox Passage]] for the first time.
Pc yumegamen 03-651.png|'''#651 - "すいーつ!", by ぴよすけ''' - Interact with [[Yume 2kki:Sweets Musume|Sweets Musume]] in [[Yume 2kki:Cutlery World|Cutlery World]], Cake Shopkeeper in [[Yume 2kki:Shop Ruins|Shop Ruins]], [[Yume 2kki:Minor Characters#Pancake Girl|Pancake Girl]] in [[Yume 2kki:Pancake World|Pancake World]], and [[Yume 2kki:Witch of Hatred|Witch of Hatred]] in [[Yume 2kki:Love Lodge#Witch's House|Love Lodge]] while the [[Yume 2kki:Effects#Cake|Cake]] effect is equipped.
Pc yumegamen 03-652.png|'''#652 - "りんご", by ぴよすけ''' - After obtaining the [[Yume 2kki:Effects#Bat|Bat]] effect and entering the '''Apple House''' in [[Yume 2kki:Fairy Tale Woods|Fairy Tale Woods]] for the first time.
Pc yumegamen 03-653.png|'''#653 - "月背負いし水鳥", by Nakkus57''' - After seeing the swan holding the moon on its back in [[Yume 2kki:Crystal Waters|Crystal Waters]].
Pc yumegamen 03-654.png|'''#654 - "たぬぱんだ", by ぬこかれー''' - Enter the '''Panda Checkers Area''' in [[Yume 2kki:Nazca Valley#Light Green Stone|Nazca Valley]] and [[Yume 2kki:Oriental Dojo|Oriental Dojo]] for the first time.
Pc yumegamen 03-655.png|'''#655 - "キュート&ハート", by ナイ''' - Interact with the [[Yume 2kki:Witch of Hatred|Witch of Hatred]] in [[Yume 2kki:Love Lodge#Witch's House|Love Lodge]]: Witch's House.
Pc yumegamen 03-656.png|'''#656 - "おえー", by 宇和''' - Enter the rooftop at the end of the '''Footprint Path''' in [[Yume 2kki:City of Liars#Footprint Path|City of Liars]] for the first time.
Pc yumegamen 03-657.png|'''#657 - "この道は未知で満ちたmichi", by maptsuki''' - Enter all areas of the path to [[Yume 2kki:Monochrome Feudal Japan|Monochrome Feudal Japan]] from [[Yume 2kki:Art Gallery|Art Gallery]] for the first time.
Pc yumegamen 03-658.png|'''#658 - "白黒二面性", by ぬこかれー''' - After chainsawing the panda girl in [[Yume 2kki:Nazca Valley#Light Green Stone|Nazca Valley]]: Panda Checkers Area.
Pc yumegamen 03-659.png|'''#659 - "bat effect!!", by hexhollows''' - After obtaining the [[Yume 2kki:Effects#Bat|Bat]] effect.
Pc yumegamen 03-660.png|'''#660 - "青の奈落", by 宇和''' - Enter the teleport maze in [[Yume 2kki:Frozen Disco|Frozen Disco]] for the first time.
Pc yumegamen 03-661.png|'''#661 - "浅層", by しじま''' - Enter the deepest part of the [[Yume 2kki:Depths|Depths]] for the first time.
Pc yumegamen 03-662.png|'''#662 - "fool's paradise", by アスタリスク''' - Enter the '''Piano Girl's Room''' in [[Yume 2kki:Tricolor Room#Picture Book|Tricolor Room]] for the first time.
Pc yumegamen 03-663.png|'''#663 - "Queen Bee Room", by yorui''' - See all of the Queen Bee's expressions in [[Yume 2kki:Honeybee Residence#Honeybee Skyscraper|Honeybee Residence]].
Pc yumegamen 03-664.png|'''#664 - "滑る世界を統べるモノ", by maptsuki''' - Enter the [[Yume 2kki:Events#The Shadow Woman's Lap|Shadow Woman's Lap]] in [[Yume 2kki:Toy World|Toy World]] for the first time.
Pc yumegamen 03-665.png|'''#665 - "店番コンビ", by 猫山 睦月''' - After meeting with the Shopkeeper Duo in [[Yume 2kki:Flooded Baths|Flooded Baths]].
Pc yumegamen 03-666.png|'''#666 - "doctor", by 紫の夢''' - After interacting with [[Yume 2kki:Megusuri Uri|Megusuri Uri]] in [[Yume 2kki:Visine World|Visine World]].
Pc yumegamen 03-667.png|'''#667 - "館長和孩童", by 凉沁ww''' - After obtaining the [[Yume 2kki:Effects#Child|Child]] effect and sitting next to the [[Yume 2kki:Minor Characters#Monkey Marquis|Monkey Marquis]] in [[Yume 2kki:Monkey Mansion|Monkey Mansion]].
Pc yumegamen 03-668.png|'''#668 - "ワンルームのあの子", by rariatoo''' - Enter the Pupula-Toru's Room in [[Yume 2kki:Sprout World|Sprout World]] for the first time.
Pc yumegamen 03-669.png|'''#669 - "無辺", by タイダ''' - After sleeping 12 times.
Pc yumegamen 03-670.png|'''#670 - "gentle waters", by 紫の夢''' - Enter the [[Yume 2kki:Luminous Lake|Luminous Lake]] for the first time.
Pc yumegamen 03-671.png|'''#671 - "The Beginner's Course", by maptsuki''' - After completing the Beginner's Course in [[Yume 2kki:Console#Gimmick Runner|Gimmick Runner]].
Pc yumegamen 03-672.png|'''#672 - "nocturnal voyage", by maengo''' - Enter the [[Yume 2kki:Lamplit Stones|Lamplit Stones]] for the first time.
Pc yumegamen 03-673.png|'''#673 - "オフィスうろつき", by 空澄コルネ''' - Enter the '''Lounge''' in [[Yume 2kki:Lavender Office|Lavender Office]] for the first time.
Pc yumegamen 03-674.png|'''#674 - "eldritch_redlight", by たまごやき''' - Enter the '''Eldritch Streetlight Zone''' in [[Yume 2kki:Red Streetlight World#Eldritch Streetlight Zone|Red Streetlight World]] for the first time.
Pc yumegamen 03-675.png|'''#675 - "黒板", by Mothburger''' - Enter the [[Yume 2kki:Chalkboard Playground|Chalkboard Playground]] for the first time.
Pc yumegamen 03-676.png|'''#676 - "Black and White and Red", by rariatoo''' - Enter the '''Monochrome Fields''' in [[Yume 2kki:Monochrome Mansion#Monochrome Fields|Monochrome Mansion]] for the first time.
Pc yumegamen 03-677.png|'''#677 - "Sky's the limit", by maengo''' - Enter the [[Yume 2kki:Hot Air Balloon World|Hot Air Balloon World]] for the first time.
Pc yumegamen 03-678.png|'''#678 - "毒蘋果", by 凉沁ww''' - Drink the '''Poison Apple Juice''' by equipping the [[Yume 2kki:Effects#Red Riding Hood|Red Riding Hood]] effect and interacting with the bartender in [[Yume 2kki:Cyber Bar|Cyber Bar]] (with a 1/3 chance).
Pc yumegamen 03-679.png|'''#679 - "憎悪の魔女", by 空澄コルネ''' - After getting captured by the [[Yume 2kki:Witch of Hatred|Witch of Hatred]] in [[Yume 2kki:Love Lodge#Witch's House|Love Lodge]]: Witch's House.
Pc yumegamen 03-680.png|'''#680 - "裏赤街灯", by metyayurusu''' - Enter the '''Eldritch Streetlight Zone''' in [[Yume 2kki:Red Streetlight World#Eldritch Streetlight Zone|Red Streetlight World]] for the first time.
Pc yumegamen 03-681.png|'''#681 - "顕微鏡", by Mothburger''' - Enter the [[Yume 2kki:Microbiome World|Microbiome World]] for the first time.
Pc yumegamen 03-682.png|'''#682 - "Glittering Night", by Proton''' - Enter the [[Yume 2kki:Glowing Tree Path|Glowing Tree Path]] for the first time. '''(Note: Due to the wrong MAP ID, the world that you need to visit is Red Sewers to obtain this wallpaper)'''
Pc yumegamen 03-683.png|'''#683 - "ピンク・シュガー", by natl''' - Enter the [[Yume 2kki:Sugar World|Sugar World]] for the first time.
Pc yumegamen 03-684.png|'''#684 - "風の音 草の香り", by rariatoo''' - Enter the [[Yume 2kki:Gentle Meadows|Gentle Meadows]] for the first time.
Pc yumegamen 03-685.png|'''#685 - "どこか見覚えのある", by maptsuki''' - Enter the [[Yume 2kki:Landolt Ring World|Landolt Ring World]] for the first time.
Pc yumegamen 03-686.png|'''#686 - "秘匿の花", by natl''' - Enter the [[Yume 2kki:Secret Society|Secret Society]] for the first time.
Pc yumegamen 03-687.png|'''#687 - "Party time!", by Mothburger''' - Enter the '''Party Room''' in [[Yume 2kki:Neon Suburbs#Party Room|Neon Suburbs]] for the first time.
Pc yumegamen 03-688.png|'''#688 - "ゆるゆる ぐるぐる", by maptsuki''' - Chainsaw the sculpture in [[Yume 2kki:Graveyard World#Sculpture Room|Graveyard World]]: Sculpture Room. After doing that, escape the room and get caught by the purple monsters outside the room, which traps Urotsuki back into the '''Sculpture Room'''.
Pc yumegamen 03-689.png|'''#689 - "塩分", by Mothburger''' - After transforming into a Rock Salt mask in [[Yume 2kki:Himalayan Salt Shoal|Himalayan Salt Shoal]]: Salt Pools or the '''Dream Wardrobe''' in [[Yume 2kki:Urotsuki's Dream Apartments#Dream Wardrobe|Urotsuki's Dream Apartments]].
Pc yumegamen 03-690.png|'''#690 - "Ahogeko-chan", by rariatoo''' - Enter the '''Bloody Passage''' in [[Yume 2kki:Ahogeko's House#Bloody Passage|Ahogeko's House]] for the first time.
Pc yumegamen 03-691.png|'''#691 - "リンゴハウス", by Mothburger''' - Enter the '''Apple House''' in [[Yume 2kki:Fairy Tale Woods|Fairy Tale Woods]] for the first time.
Pc yumegamen 03-692.png|'''#692 - "彫刻の眼差し", by rariatoo''' - After obtaining the [[Yume 2kki:Effects#Bike/Motorcycle|Bike]] effect and entering the '''Purple Forest Path''' in [[Yume 2kki:Sculpture Park#Purple Forest Path|Sculpture Park]] for the first time.
Pc yumegamen 03-693.png|'''#693 - "GO!", by オハミハエル''' - After meeting the requirements related to the characters on this wallpaper (''[[#Wallpaper #693|see below]]'').
Pc yumegamen 03-694.png|'''#694 - "屋根瓦の下で", by rariatoo''' - Enter the [[Yume 2kki:Seaside Village|Seaside Village]] for the first time.
Pc yumegamen 03-695.png|'''#695 - "誰かの夢、誰かの物語", by Mothburger''' - After meeting with all characters on this wallpaper (''[[#Wallpaper #695|see below]]'').
Pc yumegamen 03-696.png|'''#696 - "プレゼントは初夢の縁起もの", by maptsuki''' - After playing the [[Yume 2kki:Console#FUJI|FUJI]] minigame.
Pc yumegamen 03-697-2.png|'''#697 - "しゃーまんはうす", by ぬこかれー''' - Receive all five tarot cards from the [[Yume 2kki:Minor Characters#Fortune Teller|Fortune Teller]] in [[Yume 2kki:Lamp Puddle World#Fortune Teller's Tent|Lamp Puddle World]].
Pc yumegamen 03-698.png|'''#698 - "町のはずれのビーチにて", by maptsuki''' - After interacting with the gray humanoid with three eyes in [[Yume 2kki:Saturated Eyeball Zone|Saturated Eyeball Zone]]. If you have killed it before, then you have to go to the beach within this area.
Pc yumegamen 03-699.png|'''#699 - "ヒラヤマにて", by rariatoo''' - Enter the [[Yume 2kki:Mountaintop Ruins|Mountaintop Ruins]] for the first time.
Pc yumegamen 03-700.png|'''#700 - "おいでよ カラスの森", by rariatoo''' - Enter the [[Yume 2kki:Crow Forest|Crow Forest]] for the first time.
</gallery>
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<gallery class="center" widths="170">
Pc yumegamen 03-701.png|'''#701 - "天の虫 ライフサイクル", by maptsuki''' - Enter all versions of the [[Yume 2kki:Silkworm Forest|Silkworm Forest]] for the first time.
Pc yumegamen 03-702.png|'''#702 - "おめかし", by オハミハエル''' - After obtaining the [[Yume 2kki:Effects#Twintails|Twintails]] effect.
Pc yumegamen 03-703.png|'''#703 - "懺悔の墓場", by 空澄コルネ''' - Enter the [[Yume 2kki:Graveyard of Repentance|Graveyard of Repentance]] for the first time.
Pc yumegamen 03-704.png|'''#704 - "Drum-Drum-Drum", by Nakkus57''' - Enter the barrack of '''Drum-Folk Village''' in [[Yume 2kki:Trophy Animal Land#Drum-Folk Village|Trophy Animal Land]] and [[Yume 2kki:Oil Drum World|Oil Drum World]] for the first time.
Pc yumegamen 03-705.png|'''#705 - "顔顔顔腕腕腕脳脳脳", by rariatoo''' - Enter the [[Yume 2kki:Broken Faces Area|Broken Faces Area]] for the first time.
Pc yumegamen 03-706.png|'''#706 - "森への追放", by maptsuki''' - After getting caught by the [[Yume 2kki:Chasers#Shadow Ladies/Black Witches|Shadow Lady]] in [[Yume 2kki:Forest Carnival|Forest Carnival]].
Pc yumegamen 03-707.png|'''#707 - "約束を守らない子供", by 友達/キャべつ''' - Chainsaw the red creature that disguises as a cone in the '''Northern District''' of [[Yume 2kki:Deserted Town#Northern District|Deserted Town]] and kick down the construction sign using the [[Yume 2kki:Effects#Twintails|Twintails]] effect in [[Yume 2kki:Overgrown Condominium|Overgrown Condominium]].
Pc yumegamen 03-708.png|'''#708 - "Stingray Skies", by Nakkus57''' - Enter the [[Yume 2kki:Stingray Skies|Stingray Skies]] for the first time.
Pc yumegamen 03-709.png|'''#709 - "レッツゴー合体エフェクト", by rariatoo''' - After obtaining the effects that are part of the combo effects, which is Wolf and Bike, Teru Teru Bōzu and Red Riding Hood, Twintails and Glasses, and Haniwa and Cake.
Pc yumegamen 03-710.png|'''#710 - "バラ寄りDANGO", by maptsuki''' - Enter the '''Black Rose Field''' in [[Yume 2kki:House Over the Rainbow#Rose Field|House Over the Rainbow]] and the cliff that leads to [[Yume 2kki:Chocolate World|Chocolate World]] in the '''Dango World''' of [[Yume 2kki:High-rise Building|High-rise Building]] for the first time.
Pc yumegamen 03-711.png|'''#711 - "喪思葬哀", by delta_judgment''' - Enter the [[Yume 2kki:Mourning Void|Mourning Void]] for the first time.
Pc yumegamen 03-712.png|'''#712 - "或る小屋に住まう", by maptsuki''' - Interact with both creatures that appear in the [[Yume 2kki:Bridged Swamp Islands|Bridged Swamp Islands]]-[[Yume 2kki:Heian Era Village|Heian Era Village]] transition room.
Pc yumegamen 03-713.png|'''#713 - "足跡", by 友達/キャべつ''' - Enter the [[Yume 2kki:Legacy Nexus|Legacy Nexus]] for the first time.
Pc yumegamen 03-714.png|'''#714 - "血眼血", by yorui''' - Talk to each of the girls inside the [[Yume 2kki:Illusive Forest#Bloody Eye House|Illusive Forest's]] Bloody Eye House and the [[Yume 2kki:Abyssal Garden|Abyssal Garden's]] Bloodstained Eye House.
Pc yumegamen 03-715.png|'''#715 - "幸せでありますように", by maptsuki''' - View the cutscene in the [[Yume 2kki:Ink Forest|Ink Forest's]] tower.
Pc yumegamen 03-716.png|'''#716 - "あま~い!", by ぴよすけ''' - Enter the [[Yume 2kki:Cube of Sweets|Cube of Sweets]] for the first time.
Pc yumegamen 03-717.png|'''#717 - "妖怪たちの隠れ里", by maptsuki''' - Enter the house in [[Yume 2kki:Haunted Village|Haunted Village]] for the first time.
Pc yumegamen 03-718.png|'''#718 - "sweet home", by impeack''' - Enter the [[Yume 2kki:Pastel Grassland|Pastel Grassland]] for the first time.
Pc yumegamen 03-719.png|'''#719 - "いつかあの町の向こうへ", by maptsuki''' - Enter the [[Yume 2kki:Minor Characters#Helmet Girl|Helmet Girl's]] balcony in [[Yume 2kki:Flying Fish World|Flying Fish World]] for the first time.
Pc yumegamen 03-720.png|'''#720 - "Saikoro Kun’s World", by AcceleratingWind''' - Enter the [[Yume 2kki:Acerola World|Acerola World]] for the first time.
Pc yumegamen 03-721.png|'''#721 - "空虚なサイバー", by maptsuki''' - Enter the small room in the [[Yume 2kki:Void|Void]] for the first time.
Pc yumegamen 03-722.png|'''#722 - "うろ蛇遺跡", by delta_judgment''' - Enter the [[Yume 2kki:Serpent Ruins A|Serpent Ruins A]] for the first time.
Pc yumegamen 03-723.png|'''#723 - "えぴろーぐ", by ぴよすけ''' - View the event in the [[Yume 2kki:Thumbtack World#Cliff|Thumbtack World's]] cliff.
Pc yumegamen 03-724.png|'''#724 - "無限大な夢はこれからも", by maptsuki''' - Enter the [[Yume 2kki:Word World|Word World]] for the first time. If text events are disabled, then enter the [[Yume 2kki:Library|Library]] instead.
Pc yumegamen 03-725.png|'''#725 - "Blossoming Wonderland", by murasakicandytuft''' - Enter the [[Yume 2kki:Blossoming Wonderland|Blossoming Wonderland]] for the first time.
Pc yumegamen 03-726.png|'''#726 - "Just Out of Reach", by KingKoda''' - View the '''Shimako Deluge''' event with Shimako present in [[Yume 2kki:Wooded Lakeside B|Wooded Lakeside B]].
Pc yumegamen 03-727.png|'''#727 - "拍動の主は何者ぞや", by maptsuki''' - Enter the room with the large beating heart in [[Yume 2kki:Heart World|Heart World]] for the first time.
Pc yumegamen 03-728.png|'''#728 - "すきすきだいすき!", by ぴよすけ''' - Enter the Cheesecake Girl's Room in [[Yume 2kki:Cheesecake Mountain|Cheesecake Mountain]] for the first time.
Pc yumegamen 03-729.png|'''#729 - "アルレシャ", by ぬこかれー''' - Enter the [[Yume 2kki:Alrescha Sea|Alrescha Sea]] for the first time.
Pc yumegamen 03-730.png|'''#730 - "ぷろろーぐ", by ぴよすけ''' - After meeting the requirements (''[[#Wallpaper #730|see below]]'').
Pc yumegamen 03-731.png|'''#731 - "小さなスキマの大きな冒険", by maptsuki''' - Enter all areas of the Realistic Cave, the entrance from [[Yume 2kki:Teleport Maze|Teleport Maze]], and the Black Sheep area in [[Yume 2kki:Realistic Beach|Realistic Beach]] for the first time.
Pc yumegamen 03-732.png|'''#732 - "teru teru bozu", by hexhollows''' - After obtaining the [[Yume 2kki:Effects#Teru Teru Bōzu (Paper Doll)|Teru Teru Bōzu]] effect, and entering [[Yume 2kki:Teru Teru Bozu Pond|Teru Teru Bozu Pond]] for the first time.
Pc yumegamen 03-733.png|'''#733 - "凶眼", by maptsuki''' - After chainsawing five red creatures found in [[Yume 2kki:Wooded Lakeside A|Wooded Lakeside A]], the Boiler Room in [[Yume 2kki:Wooded Lakeside B|Wooded Lakeside B]], [[Yume 2kki:Kaleidoscope World|Kaleidoscope World]], [[Yume 2kki:Streetlight Docks|Streetlight Docks]], and the '''Hexagonal Pillar Passage''' in [[Yume 2kki:Critter Village|Critter Village]].
Pc yumegamen 03-734-2.png|'''#734 - "Vaporwave Mall", by Snoocola''' - After seeing Purple Haze's outfit when [[Yume 2kki:Effects#Red Riding Hood|Red Riding Hood]], [[Yume 2kki:Effects#Tissue|Tissue]], or [[Yume 2kki:Effects#Teru Teru Bōzu (Paper Doll)|Teru Teru Bōzu]] effects are equipped in [[Yume 2kki:Vaporwave Mall|Vaporwave Mall]]
Pc yumegamen 03-735.png|'''#735 - "Deep Red Wilds", by SrHerbii''' - Enter the [[Yume 2kki:Deep Red Wilds|Deep Red Wilds]] for the first time.
Pc yumegamen 03-736.png|'''#736 - "わんにゃんレイバー", by maptsuki''' - Enter the [[Yume 2kki:Inu-san's Psyche|Inu-san's Psyche]] for the first time.
Pc yumegamen 03-737.png|'''#737 - "Edge of the Dream", by Theero''' - Enter the [[Yume 2kki:Celestial Garden|Celestial Garden]] for the first time.
Pc yumegamen 03-738.png|'''#738 - "Bug stage", by akalog''' - Enter the [[Yume 2kki:FC Caverns C|FC Caverns C]] for the first time.
Pc yumegamen 03-739.png|'''#739 - "魚の見える待合室で。", by maptsuki''' - Enter the massage room in [[Yume 2kki:Cyber Bar|Cyber Bar]] for the first time.
Pc yumegamen 03-740.png|'''#740 - "deep red descent", by cosmiixsoda''' - Enter the '''Hellish Bloody Maze''' in [[Yume 2kki:Bleeding Mushroom Garden#Hellish Bloody Maze|Bleeding Mushroom Garden]] for the first time.
Pc yumegamen 03-741.png|'''#741 - "朱に交われば赤くなる", by maptsuki''' - Enter the priestess's room in [[Yume 2kki:Vermilion Bamboo Forest|Vermilion Bamboo Forest]] and [[Yume 2kki:Minor Characters#Akako|Akako's]] area in [[Yume 2kki:White Scarlet Exhibition|White Scarlet Exhibition]] for the first time.
Pc yumegamen 03-742.png|'''#742 - "Welcome Company", by Umbrakinetic''' - Enter the [[Yume 2kki:Glowing Stars World|Glowing Stars World]] for the first time.
Pc yumegamen 03-743.png|'''#743 - "大和魂!", by ぬこかれー''' - After meeting with all characters on this wallpapers (''[[#Wallpaper #743|see below]]'').
Pc yumegamen 03-744.png|'''#744 - "Reaching for nature", by renami''' - Enter the [[Yume 2kki:Butterfly Garden|Butterfly Garden]] for the first time.
Pc yumegamen 03-745.png|'''#745 - "ゃみヵゎぅ3千ャン", by ぬこかれー''' - Enter the main area and the '''Hospital Outlook''' sub-area of [[Yume 2kki:Sweet Medical Utopia|Sweet Medical Utopia]], and [[Yume 2kki:Metallic Pathway|Metallic Pathway]] for the first time.
Pc yumegamen 03-746.png|'''#746 - "墓場忍者", by rariatoo''' - Enter the [[Yume 2kki:Ninja Town|Ninja Town]] for the first time.
Pc yumegamen 03-747.png|'''#747 - "月夜の薔薇園", by Almis-Shouru''' - See the '''Moonlight View''' in [[Yume 2kki:Rose Manor|Rose Manor]].
Pc yumegamen 03-748.png|'''#748 - "nature's hall", by Tabby''' - Enter the transitional hallways between [[Yume 2kki:Adabana Gardens|Adabana Gardens]] and [[Yume 2kki:Lamplit Stones|Lamplit Stones]].
Pc yumegamen 03-749.png|'''#749 - "playing around", by impeack''' - Play the jump rope game in [[Yume 2kki:Critter Village|Critter Village]].
Pc yumegamen 03-750.png|'''#750 - "Rooftops and traincars ", by renami''' - Enter the '''Sunset Rooftops''' in [[Yume 2kki:Wooded Lakeside A|Wooded Lakeside A]].
Pc yumegamen 03-751.png|'''#751 - "Poseidon", by Jojogape''' - Enter the '''Cetus Fountain Plaza''' in [[Yume 2kki:Poseidon Plaza#Cetus Fountain Plaza|Poseidon Plaza]] for the first time.
Pc yumegamen 03-752.png|'''#752 - "Laughter", by raspergine''' - After interacting with [[Yume 2kki:Minor Characters#Hebiko (Snake Girl)|Hebiko]] in [[Yume 2kki:Blue Forest|Blue Forest]].
Pc yumegamen 03-753.png|'''#753 - "Candyland", by na.shi''' - After seeing [[Yume 2kki:Minor Characters#Candyhead|Candyhead]] in [[Yume 2kki:Sugar World|Sugar World]].
Pc yumegamen 03-754.png|'''#754 - "Little sweet cat", by renami''' - After interacting with a cat named [[Yume 2kki:Minor Characters#Lila|Lila]] in [[Yume 2kki:Spacey Retreat|Spacey Retreat]].
Pc yumegamen 03-755.png|'''#755 - "ラジカセに耳を傾けて", by rariatoo''' - After interacting with the boombox in [[Yume 2kki:Green Pattern World|Green Pattern World]].
Pc yumegamen 03-756.png|'''#756 - "Glass Case", by na.shi''' - Enter the [[Yume 2kki:Herbarium|Herbarium]] for the first time.
Pc yumegamen 03-757.png|'''#757 - "visine world", by memorisleep''' - Enter the main area of [[Yume 2kki:Visine World|Visine World]] for the first time.
Pc yumegamen 03-758.png|'''#758 - "ネオンダンス", by セチ''' - Equip the [[Yume 2kki:Effects#Marginal|Marginal]] effect in [[Yume 2kki:Neon Suburbs#Party Room|Neon Suburbs' Party Room]]
Pc yumegamen 03-759.png|'''#759 - "浅き夢にて笑みもせず", by しじま''' - See the [[Yume 2kki:Calcarina Sea|Calcarina Sea]] both at day and night.
Pc yumegamen 03-760.png|'''#760 - "WELCOME TO THE [REDACTED]", by 紫の夢''' - Enter the [[Yume 2kki:Smiley Signs World|Smiley Signs World]] for the first time.
Pc yumegamen 03-761.png|'''#761 - "Immersed nap", by renami''' - Interact with the hospital bed in the Sunset Rooftop of [[Yume 2kki:Wooded Lakeside A#Sunset Rooftop|Wooded Lakeside A]].
Pc yumegamen 03-762.png|'''#762 - "繋がるように", by ナイ''' - Find [[Yume 2kki:Shimako|Shimako]] across time and space ([[#Wallpaper #762|see below]]).
Pc yumegamen 03-763.png|'''#763 - "Starry sky tower", by renami''' - Fly across the night sky on top of the puzzly tower in [[Yume 2kki:Jigsaw Puzzle World|Jigsaw Puzzle World]].
Pc yumegamen 03-764.png|'''#764 - "prismatic sight", by Lychee''' - Enter [[Yume 2kki:Rainbow Silhouette World|Rainbow Silhouette World]] for the first time.
Pc yumegamen 03-765.png|'''#765 - "彼女は今より良い場所にいます", by 紫の夢''' - Obtain [[Yume 2kki:Menu Themes|Menu Theme #36]] in the [[Yume 2kki:Originator Garden|Originator Garden]].
Pc yumegamen 03-766.png|'''#766 - "進歩", by Nezzzu''' - Obtain the [[Yume 2kki:Effects#Stretch|Stretch]] effect, the [[Yume 2kki:Effects#Child|Child]] effect and the temporary tiny Urotsuki mask in [[Yume 2kki:Red Brick Maze|Red Brick Maze]].
Pc yumegamen 03-767.png|'''#767 - "Sweet Remedies", by Kumi''' - Enter the [[Yume 2kki:Sweet Medical Utopia|Sweet Medical Utopia]] for the first time.
Pc yumegamen 03-768.png|'''#768 - "Salty Sea", by na.shi''' - Enter the lighthouse in [[Yume 2kki:Himalayan Salt Shoal#Lighthouse|Himalayan Salt Shoal]] for the first time.
Pc yumegamen 03-769.png|'''#769 - "ちょっとおじゃまします", by rariatoo''' - Enter [[Yume 2kki:Domino Constructions#The Bar|Domino Constructions' bar]] for the first time.
Pc yumegamen 03-770-2.png|'''#770 - "Amoeba Woods", by Snoocola''' - Enter the [[Yume 2kki:Amoeba Woods|Amoeba Woods]] for the first time.
Pc yumegamen 03-771.png|'''#771 - "Calming essence", by renami''' - Enter the [[Yume 2kki:Lavender Waters|Lavender Waters]] for the first time.
Pc yumegamen 03-772.png|'''#772 - "なぜ血のような匂いが...?", by 紫の夢''' - Enter the [[Yume 2kki:Blue Lavender Shoal|Blue Lavender Shoal]] for the first time.
Pc yumegamen 03-773.png|'''#773 - "まんまる red face", by maptsuki''' - Find all the red faces shown on this wallpaper ([[#Wallpaper #773|see below]]).
Pc yumegamen 03-774.png|'''#774 - "GOLDEN Urotsuki", by Nakkus57''' - Obtain the [[Yume 2kki:Masks/Others#Bean|Gold Urotsuki]] mask in the [[Yume 2kki:Legacy Nexus|Legacy Nexus]].
Pc yumegamen 03-775.png|'''#775 - "梅雨の池 しとどに濡るる 顔の岩", by maptsuki''' - Find the red monster's room in the [[Yume 2kki:Shell Lake|Shell Lake]].
Pc yumegamen 03-776.png|'''#776 - "kirakira", by たまごやき''' - Enter [[Yume 2kki:Rainbow Silhouette World|Rainbow Silhouette World]] for the first time.
Pc yumegamen 03-777.png|'''#777 - "せがのびる ゆめをみた", by maptsuki''' - Visit both the blue room in the [[Yume 2kki:Graffiti Maze|Graffiti Maze]] and the silhouette woman's room at the end of the [[Yume 2kki:Bodacious Rotation Station#Tunnel Path|Tunnel Path]].
Pc yumegamen 03-778.png|'''#778 - "Path to Leda", by Nakkus57''' - Enter the [[Yume 2kki:Radiant Rainbow Reef#Xylophone Path|Xylophone Path]] for the first time.
Pc yumegamen 03-779.png|'''#779 - "わたしのせかい", by yorui''' - Find and approach the large three-eyed Toxic Scholar in [[Yume 2kki:Nerium Lab#Pink Hell|Nerium Lab's Pink Hell]].
Pc yumegamen 03-780.png|'''#780 - "Neon Jelly", by しじま''' - Enter the [[Yume 2kki:Neon Sea|Neon Sea]] for the first time.
Pc yumegamen 03-781.png|'''#781 - "窮屈だね", by knot''' - Enter [[Yume 2kki:Claustrophobia|Claustrophobia]] for the first time.
Pc yumegamen 03-782.png|'''#782 - "AquAriuM", by しじま''' - Enter the aquarium in [[Yume 2kki:Overgrown City#The Aquarium|Overgrown City]] for the first time.
Pc yumegamen 03-783.png|'''#783 - "洞の中に居着く子たち", by maptsuki''' - Interact with both the black-haired woman in the igloos of the [[Yume 2kki:Calcarina Sea#Calcarina Snowfield|Calcarina Snowfield]] and [[Yume 2kki:Minor Characters#Kanashii-tan|Kanashii-tan]] in the [[Yume 2kki:Stone Maze|Stone Maze]].
Pc yumegamen 03-784.png|'''#784 - "コスモス峠", by 焦焦''' - Find [[Yume 2kki:Shimako|Shimako]] in the [[Yume 2kki:Field of Cosmos|Field of Cosmos]].
Pc yumegamen 03-785.png|'''#785 - "どうぞ、こちらをお使いください", by maptsuki''' - Go on a at least one vending machine tour at [[Yume 2kki:Dream Bank|Dream Bank]]'s fourth floor.
Pc yumegamen 03-786.png|'''#786 - "骸露灯のひと時", by rariatoo''' - Buy a snack from the unique vending machine in the [[Yume 2kki:Roadside Forest|Roadside Forest]].
Pc yumegamen 03-787.png|'''#787 - "UNDER-NEON", by しじま''' - Enter the [[Yume 2kki:Ocean Subsurface|Ocean Subsurface]] for the first time.
Pc yumegamen 03-788.png|'''#788 - "散らかってるね?", by rariatoo''' - Visit [[Yume 2kki:Checkerboard Clubhouse|Midoriko's Room]] for the first time.
Pc yumegamen 03-789.png|'''#789 - "赤の奈落", by maptsuki''' - Enter the [[Yume 2kki:Tartaric Abyss|Tartaric Abyss]] for the first time.
Pc yumegamen 03-790.png|'''#790 - "ポリゴンウェイヴ", by しじま''' - Enter the blue version of [[Yume 2kki:Binary World|Binary World]] for the first time.
Pc yumegamen 03-791.png|'''#791 - "猛毒チュウイ", by しじま''' - Enter the [[Yume 2kki:Toxic Sea|Toxic Sea]] for the first time.
Pc yumegamen 03-792.png|'''#792 - "下から覗くんじゃない!", by maptsuki''' - Visit the room with the purple creature in [[Yume 2kki:Ethnic World|Ethnic World]].
Pc yumegamen 03-793.png|'''#793 - "黒魔女サンタさん", by 空澄コルネ''' - Enter the [[Yume 2kki:Snowman World|Snowman World]] for the first time.
Pc yumegamen 03-794.png|'''#794 - "感情列石", by maptsuki''' - Visit the area with blue stones in the [[Yume 2kki:Abyssal Garden|Abyssal Garden]].
Pc yumegamen 03-795.png|'''#795 - "お魚見", by rariatoo''' - Enter the [[Yume 2kki:Checkerboard Clubhouse|Checkerboard Clubhouse]] for the first time.
Pc yumegamen 03-796.png|'''#796 - "G&Bの召喚", by maptsuki''' - Enter both [[Yume 2kki:Shape World|Shape World]]'s house and the [[Yume 2kki:Sakura Ruins#Colored Shapes Zone|Colored Shapes Zone]].
Pc yumegamen 03-797.png|'''#797 - "「彼」の庭", by 空澄コルネ''' - Enter the [[Yume 2kki:Spiked Fence Garden|Spiked Fence Garden]] for the first time.
Pc yumegamen 03-798.png|'''#798 - "灯", by 2京''' - Enter [[Yume 2kki:Frozen Disco|Frozen Disco]]'s main area for the first time.
Pc yumegamen 03-799.png|'''#799 - "分銅ぱーてぃー", by maptsuki''' - Enter the checkered room between [[Yume 2kki:Toy World|Toy World]] and [[Yume 2kki:Day and Night Towers|Day and Night Towers]] or the one between [[Yume 2kki:Toy World|Toy World]] and [[Yume 2kki:Red Brick Maze|Red Brick Maze]].
Pc yumegamen 03-800.png|'''#800 - "集落に降る雪", by rariatoo''' - Enter the [[Yume 2kki:Snowy Apartments|Snowy Apartments]] for the first time.
</gallery>
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<gallery class="center" widths="170">
Pc yumegamen 03-801.png|'''#801 - "自販機体験記", by rariatoo''' - Chainsaw the [[Yume 2kki:Chasers#Shadow Ladies/Black Witches|Shadow Lady]] and get caught by her which traps Urotsuki inside the vending machine in the [[Yume 2kki:Vending Machine Factory|Vending Machine Factory]].
Pc yumegamen 03-802.png|'''#802 - "たまにイエローもどうお?", by maptsuki''' - Change the color scheme to yellow and enter the room that leads to GB Dungeon in [[Yume 2kki:Monochrome GB World|Monochrome GB World]].
Pc yumegamen 03-803.png|'''#803 - "道を誤っても得られるものは", by maptsuki''' - Chainsaw the wrong person in the [[Yume 2kki:Events#High Priestess|High Priestess]] event and exit the room to the '''Exterior Area''' of [[Yume 2kki:Forest Carnival#Exterior Area|Forest Carnival]].
Pc yumegamen 03-804.png|'''#804 - "Rustysleep", by たまごやき''' - Meet with the girl in the small room at the end of the [[Yume 2kki:Rusted Factory|Rusted Factory]].
Pc yumegamen 03-805.png|'''#805 - "崇めよ アガメヨ 上が眼よ", by maptsuki''' - View the Pyramid Gods event in [[Yume 2kki:Green Pattern World|Green Pattern World]].
Pc yumegamen 03-806.png|'''#806 - "呑兵衛すわ朧だ", by 鉾立真虚人''' - After getting drunk at '''The Underground Bar''' in [[Yume 2kki:Japan Town#The Underground Bar|Japan Town]].
Pc yumegamen 03-807.png|'''#807 - "空想vivid decade", by LINE2kki''' - After obtaining the [[Yume 2kki:Effects#Rainbow|Rainbow]] effect and interacting with [[Yume 2kki:Sniper-san|Sniper-san]] in [[Yume 2kki:Azure Overdose Zone|Azure Overdose Zone]].
Pc yumegamen 03-808.png|'''#808 - "きみとなら、どこまでも", by rariatoo''' - Obtain [[Yume 2kki:Menu Themes|Menu Theme #40]] in the [[Yume 2kki:Monochrome GB World|Monochrome GB World]].
Pc yumegamen 03-809.png|'''#809 - "とじこめフレンズ", by rariatoo''' - Crash with [[Yume 2kki:Minor Characters#Biker Urotsuki|Biker Urotsuki]] in the [[Yume 2kki:Highway|Highway]].
Pc yumegamen 03-810.png|'''#810 - "ハッピーエンド", by decinen''' - After completing the event in [[Yume 2kki:Found Forest|Found Forest]].
Pc yumegamen 03-811.png|'''#811 - "LOVEラヴ", by しじま''' - Enter the [[Yume 2kki:Gentle Sea|Gentle Sea]] for the first time.
Pc yumegamen 03-812.png|'''#812 - "dreams of littering", by AcceleratingWind''' - Enter the [[Yume 2kki:Litter Heaven|Litter Heaven]] for the first time.
Pc yumegamen 03-813.png|'''#813 - "赤い怪物1", by 人外''' - Chainsaw the '''Nose Drinker''' at least one time in the [[Yume 2kki:Wooded Lakeside A|Wooded Lakeside A]].
Pc yumegamen 03-814.png|'''#814 - "ピエロとピエロ", by 空澄コルネ''' - Wear the clown mask, obtainable at '''Clementine's Room''' in the [[Yume 2kki:Illuminated Building|Illuminated Building]].
Pc yumegamen 03-815.png|'''#815 - "TESULARIUM", by しじま''' - Enter the aquarium in the [[Yume 2kki:Neon Sea|Neon Sea]].
Pc yumegamen 03-816.png|'''#816 - "sugary safety", by slowpokeladybug''' - Find the [[Yume 2kki:Confection Estate#/media/File:Confection Estate 7.png|Art Student]] in the [[Yume 2kki: Confection Estate|Confection Estate]] and equip the [[Yume 2kki:Effects#Cake|Cake effect]] near her.
Pc yumegamen 03-817.png|'''#817 - "A lonely, broken city", by Holdery''' - Enter the [[Yume 2kki:Broken City|Broken City]] for the first time.
Pc yumegamen 03-818.png|'''#818 - "赤い怪物2", by 人外''' - Chainsaw the big red face in the [[Yume 2kki:Kaleidoscope World|Kaleidoscope World]].
Pc yumegamen 03-819.png|'''#819 - "ハート迷路", by 空澄コルネ''' - Enter the [[Yume 2kki:Heart Maze|Heart Maze]] for the first time.
Pc yumegamen 03-820.png|'''#820 - "赤い怪物3", by 人外''' - Chainsaw the red creature in [[Yume 2kki:Streetlight Docks|Streetlight Docks]].
Pc yumegamen 03-821.png|'''#821 - "ユウフユウ", by しじま''' - Enter the pyramid at the end of the road in [[Yume 2kki:Mare Tranquillitatis|Mare Tranquillitatis]].
Pc yumegamen 03-822.png|'''#822 - "終着水", by しじま''' - Enter the main section of the [[Yume 2kki:Dream Beach|Dream Beach]] for the first time (The beach itself).
Pc yumegamen 03-823.png|'''#823 - "Silly Blob", by Ronya''' - Enter the '''Blob of Good Fortune''' room in the [[Yume 2kki:Sandstone Brick Maze|Sandstone Brick Maze]].
Pc yumegamen 03-824.png|'''#824 - "tower", by spicy166''' - Obtain the [[Yume 2kki:Effects#Tissue|Tissue effect]] in [[Yume 2kki:White Fern World|White Fern World]].
Pc yumegamen 03-825.png|'''#825 - "future’s warmth", by AcceleratingWind''' - Interact with [[Yume 2kki:Pollution District#/media/File:Pollutiondistrict11.png|Cara]] in the [[Yume 2kki:Pollution District|Pollution District]] while having no effects equipped.
Pc yumegamen 03-826.png|'''#826 - "FLAPPING WATER", by しじま''' - Enter the [[Yume 2kki:Tomb of Velleities|Tomb of Velleities]] for the first time.
Pc yumegamen 03-827.png|'''#827 - "赤い怪物4", by 人外''' - Chainsaw any section of the red creature in the [[Yume 2kki:Critter Village#Hexagonal Pillar Passage|Hexagonal Pillar Passage]].
Pc yumegamen 03-828.png|'''#828 - "Icy Gardens", by SeashellSai''' - Enter the '''Icy Garden''' in [[Yume 2kki:Wooden Polycube Ruins#Icy Garden|Wooden Polycube Ruins]] for the first time.
Pc yumegamen 03-829.png|'''#829 - "Sanctuary Much", by M.O.''' - Enter the [[Yume 2kki:Sanctuary|Sanctuary]] for the first time.
Pc yumegamen 03-830.png|'''#830 - "悲しげな顔の", by 空澄コルネ''' - Equip the [[Yume 2kki:Masks/Others#AcceleratingWind|Window mask]] in the [[Yume 2kki:Binding Site|Binding Site]].
Pc yumegamen 03-831.png|'''#831 - "赤い怪物5", by 人外''' - Chainsaw the red creature in [[Yume 2kki:Wooded Lakeside B|Wooded Lakeside B' Boiler Room]].
Pc yumegamen 03-832.png|'''#832 - "DropSea", by しじま''' - Enter the reef in [[Yume 2kki:Atlantis#The Reef|Atlantis]] for the first time.
Pc yumegamen 03-833.png|'''#833 - "Birds By The Dock", by Eeeg''' - Enter the '''Present Park''' in [[Yume 2kki:Dream Route#Present Park|Dream Route]] for the first time.
Pc yumegamen 03-834.png|'''#834 - "pumpkin city stroll", by hexhollows''' - Enter the [[Yume 2kki:Pumpkin City|Pumpkin City]] for the first time.
Pc yumegamen 03-835.png|'''#835 - "始まりの夜", by しじま''' - Lead Urotsuki across the sea of dreams ([[#Wallpaper #835|see below]]).
</gallery>
{{CollapseEnd|}}
</center>


==Specifications==
==Specifications==


===Wallpaper #43===
===Wallpaper #43===
* Enter the southernmost room of the [[Dark Room]], where [[Oni Musume]] is located.
*Enter the southernmost room of the [[Yume 2kki:Dark Room|Dark Room]], where [[Yume 2kki:Oni Musume|Oni Musume]] is located.
* Enter the [[Hourglass Desert]].
*Enter the [[Yume 2kki:Apartments|Apartments]].
* Enter the [[Apartments]].
*Interact with all the books in the first three rows of the [[Yume 2kki:Library|Library]].
* Interact with all the books in the first three rows of the [[Library]].
**This includes the book that serves as a shortcut to the [[Yume 2kki:Apartments|Apartments]].
** This includes the book that serves as a shortcut to the [[Apartments]].
**If the book has more than one page, check all pages.
** If the book has more than one page, check all pages.
**In the third row, the book two shelves to the right from the ladder is not required for this wallpaper.
** In the third row, the book two shelves to the right from the ladder is not required for this wallpaper.


===Wallpaper #89===
===Wallpaper #89===
* Enter [[Chocolate World]].
*Enter [[Yume 2kki:Chocolate World|Chocolate World]].
* Enter [[Graveyard World]].
*Enter [[Yume 2kki:Graveyard World|Graveyard World]].
* Enter the chainsaw area in the [[Hospital#Hospital_Outskirts|Hospital Outskirts]].
*Enter the chainsaw area in the [[Yume 2kki:Hospital#Hospital Outskirts|Hospital Outskirts]].
* Enter [[Japan Town]] or the [[Maiden Outlook]].
*Enter [[Yume 2kki:Japan Town|Japan Town]] or the [[Yume 2kki:Maiden Outlook|Maiden Outlook]].
* Enter the [[Sewers]] found after [[Japan Town]] or [[Japan_Town#The_Hotel|The Hotel]] in Japan Town.
*Enter the [[Yume 2kki:Sewers|Sewers]] found after [[Yume 2kki:Japan Town|Japan Town]] or [[Yume 2kki:Japan Town#The Hotel|The Hotel]] in Japan Town.
* Enter [[Garden World]] (Daytime).
*Enter [[Yume 2kki:Garden World|Garden World]] (Daytime).
* Enter [[Sign_World#Sign_World_A|Sign World A]].
*Enter [[Yume 2kki:Sign World#Sign World A|Sign World A]].
* Enter [[Visine World]] and the path to [[Guts World]] from this area.
*Enter [[Yume 2kki:Visine World|Visine World]] and the path to [[Yume 2kki:Guts World|Guts World]] from this area.
* Enter the [[Hourglass Desert]].
*Enter the [[Yume 2kki:Hourglass Desert|Hourglass Desert]].


===Wallpaper #97===
===Wallpaper #97===
* Set a Monmon (spherical bug creature) on fire using the Lantern in [[Marijuana Goddess World]]
*Set a Monmon (spherical bug creature) on fire using the [[Yume 2kki:Effects#Lantern|Lantern]] effect in [[Yume 2kki:Marijuana Goddess World|Marijuana Goddess World]]
* Go into the small room backstage in the [[Dark Room]]'s theatre where the mushroom creatures are.
*Go into the small room backstage in the [[Yume 2kki:Dark Room|Dark Room]]'s theatre where the mushroom creatures are.
* Touch the piano in the [[Snowy Pipe Organ]] that takes you to [[Atlantis]].
*Touch the piano in the [[Yume 2kki:Snowy Pipe Organ|Snowy Pipe Organ]] that takes you to [[Yume 2kki:Atlantis|Atlantis]].
* Visit the river in the [[Tribe Settlement]].
*Visit the river in the [[Yume 2kki:Tribe Settlement|Tribe Settlement]].
* Enter the TV gallery in the pink faces area at the [[Underwater Amusement Park]]
*Enter the TV gallery in the pink faces area at the [[Yume 2kki:Underwater Amusement Park|Underwater Amusement Park]]
* Watch the pyramid dancers event in the brown eye area at the [[Underwater Amusement Park]]
*Watch the pyramid dancers event in the brown eye area at the [[Yume 2kki:Underwater Amusement Park|Underwater Amusement Park]]
* Interact with either of the pink / blue NPCs in the pink TV faces area at the [[Underwater Amusement Park]], or chainsaw the blood-vomiting character in the secret room.
*Interact with either of the pink / blue NPCs in the pink TV faces area at the [[Yume 2kki:Underwater Amusement Park|Underwater Amusement Park]], or chainsaw the blood-vomiting character in the secret room.
* Visit [[Farm World]] A.
*Visit [[Yume 2kki:Farm World|Farm World]] A.
* Enter [[Farm World]] B from [https://yume2kki.fandom.com/wiki/Rough_Ash_World Rough Ash World].
*Enter [[Yume 2kki:Farm World|Farm World]] B from [[Yume 2kki:Rough Ash World|Rough Ash World]] .
* Find the submarine at [[The Docks]].
*Find the submarine at [[Yume 2kki:The Docks|The Docks]].
* Enter the UFO in the [[Head Wasteland]].
*Enter the UFO in the [[Yume 2kki:Head Wasteland|Head Wasteland]].


===Wallpaper #133===
===Wallpaper #133===
* Interact with the blue creature at [[The Hand Hub]] or the one at [https://yume2kki.fandom.com/wiki/Japan_Town?file=Showa_show.png Japan Town].
*Interact with the blue creature at [[Yume 2kki:The Hand Hub|The Hand Hub]] or the one at [[Yume 2kki:Japan Town|Japan Town]] .
* Interact with [[Minor_Characters#Anubis|Anubis]] at the [[Hourglass Desert]]
*Interact with [[Yume 2kki:Minor Characters#Anubis|Anubis]] at the [[Yume 2kki:Hourglass Desert|Hourglass Desert]]
* Interact with one of the purple creatures at [[Graveyard World]].
*Interact with one of the purple creatures at [[Yume 2kki:Graveyard World|Graveyard World]].
* Interact with the Purple Demon at the [[Art Gallery]].
*Interact with the Purple Demon at the [[Yume 2kki:Art Gallery|Art Gallery]].
* Watch the pyramid dancers event in the brown eye area at the [https://yume2kki.fandom.com/wiki/Underwater_Amusement_Park?file=Amusem3.png Underwater Amusement Park].
*Watch the pyramid dancers event in the brown eye area at the [[Yume 2kki:Underwater Amusement Park|Underwater Amusement Park]].
* Interact with the floating blue creature at the [https://yume2kki.fandom.com/wiki/Day_%26_Night_Towers?file=2kki-appledude.png Day & Night Towers].
*Interact with the floating black creature on the bridge at the [[Yume 2kki:Day and Night Towers|Day and Night Towers]].
* Interact with the creatures on the other side of the river at the [[Tribe Settlement]].
*Interact with the creatures on the other side of the river at the [[Yume 2kki:Tribe Settlement|Tribe Settlement]].


===Wallpaper #151===
===Wallpaper #151===
* Get the [[Effects#Glasses|Glasses]] Effect from the [[Dark Museum]]
*Get the [[Yume 2kki:Effects#Glasses|Glasses]] effect from the [[Yume 2kki:Dark Museum|Dark Museum]].
* Visit Smile-San and use the telephone effect to make him laugh.
*Visit [[Yume 2kki:Minor Characters#Smile-san|Smile-San]] and use the [[Yume 2kki:Effects#Telephone|Telephone]] effect to make him laugh.
* Use the fairy effect in the [[Urban Street Area]] to make the turntables appear, then lay down a chill jam on them.
*Use the [[Yume 2kki:Effects#Fairy|Fairy]] effect in the [[Yume 2kki:Urban Street Area|Urban Street Area]] to make the turntables appear, then lay down a chill jam on them.
* See Nichiyo-san at the bus stop while she is in sprite form, on the way to Urotsuki's Dream Scene. (1/8 chance every time you enter the room)
*See [[Yume 2kki:Minor Characters#Nichiyo-san|Nichiyo-san]] at the bus stop while she is in sprite form, on the way to [[Yume 2kki:Flying Fish World|Urotsuki's Dream Scene]]. (1/8 chance every time you enter the room.)
* Go to the monochrome room and interact with the big eye on the wall, then watch the fullscreen event.
*Go to the [[Yume 2kki:Flying Fish World|monochrome room]] and interact with the big eye on the wall, then watch the fullscreen event.
* Go to the TV room and use the telephone effect to cover the screen with static.
*Go to the [[Yume 2kki:Flying Fish World|TV room]] and use the Telephone effect to cover the screen with static.
* Go to the [[Space|Space Playground]] and unequip the spacesuit effect, then watch the fullscreen event.
*Go to the [[Yume 2kki:Space|Space Playground]] and unequip the [[Yume 2kki:Effects#Spacesuit|Spacesuit]] effect, then watch the fullscreen event.
* Sit on the block in the Twin Mountains section in [[Flying Fish World]].
* Sit on the block in the Twin Mountains section in [[Yume 2kki:Flying Fish World|Flying Fish World]].
-
*Visited various areas and unlock their BGMs (still mostly in [[Yume 2kki:Flying Fish World|Flying Fish World]], for more information follow the link):
*In addition to these requirements, you must have visited various areas and unlocked their BGMs:
**The Clock Room
(Still mostly in [[Flying Fish World]], for more information follow the link.)
**The Monochrome Room with the large eye
*The area with spinning clocks
**The balcony in [[Yume 2kki:Minor Characters#Helmet Girl|Helmet Girl's]] room
*The Monochrome Room with the large eye
** The Moonlit Purple Balcony
*The Balcony in helmet girl's room
**Flying Fish World's "hidden seed room" (you must have the Glasses effect to trigger the event there)
*The Moonlit Purple Balcony
**The small playground in [[Yume 2kki:Space|Space]]
*Flying Fish World's "hidden seed room" [For ED06]
 
(You must have the Glasses effect to trigger the event there.)
*The small playground in [[Space]]


===Wallpaper #218===
===Wallpaper #218===
*Visit [[Graveyard World]].
*Visit [[Yume 2kki:Graveyard World|Graveyard World]].
*Visit the passage between [[Garden World]] and the [[Hospital]].
*Visit the passage between [[Yume 2kki:Garden World|Garden World]] and the [[Yume 2kki:Hospital|Hospital]].
*Enter the third door from left to right in the first corridor of the [[Hospital]].
*Enter the leftmost door in the first corridor of the [[Yume 2kki:Hospital|Hospital]].
*Get the [[Effects#Grave|Grave Effect]]
*Get the [[Yume 2kki:Effects#Grave|Grave]] effect.


===Wallpaper #222===
===Wallpaper #222===
*Watch the pyramid dancers event in the brown eye area at the [https://yume2kki.fandom.com/wiki/Underwater_Amusement_Park?file=Amusem3.png Underwater Amusement Park].
*Watch the pyramid dancers event in the brown eye area at the [[Yume 2kki:Underwater Amusement Park|Underwater Amusement Park]].
*Interact with Odorika while having the [[Effects#Maiko|Maiko]] effect equipped.
*Interact with Odorika while having the [[Yume 2kki:Effects#Maiko|Maiko]] effect equipped.
*Pay for a drink at the bar in [[Japan Town]].
*Pay for a drink at the bar in [[Yume 2kki:Japan Town|Japan Town]].
*Enter [[Dream Mexico]].
*Enter [[Yume 2kki:Dream Mexico|Dream Mexico]].
*Enter to the area behind the counter in the [[Eyeball Archives]].
*Enter to the area behind the counter in the [[Yume 2kki:Eyeball Archives|Eyeball Archives]].


===Wallpaper #338===
===Wallpaper #338===
*'''Please note to specifically enter the Mushroom Room in Floating Catacombs. Missing it will prevent unlocking the wallpaper.'''
The route that must be taken is the following:
*The Nexus → [[Yume 2kki:Marijuana Goddess World|Marijuana Goddess World]] → [[Yume 2kki:Dark Room|Dark Room]] → [[Yume 2kki:Snowy Forest|Snowy Forest]] → [[Yume 2kki:Techno Condominium|Techno Condominium]] → [[Yume 2kki:Cotton Candy Haven|Cotton Candy Haven]] → [[Yume 2kki:Wooden Polycube Ruins|Wooden Polycube Ruins]] → [[Yume 2kki:Nocturnal Grove|Nocturnal Grove]] → [[Yume 2kki:Lost Creek|Lost Creek]] → [[Yume 2kki:Cloaked Pillar World|Cloaked Pillar World]] → [[Yume 2kki:Viridescent Temple|Viridescent Temple]] → [[Yume 2kki:Floating Catacombs|Floating Catacombs]] (Mushroom Room) → [[Yume 2kki:Fossil Lake|Fossil Lake]] → [[Yume 2kki:Subterranean Plant|Subterranean Plant]] → [[Yume 2kki:Aurora Lake|Aurora Lake]] → [[Yume 2kki:Rainfall Ruins|Rainfall Ruins]] → [[Yume 2kki:Lavender Waters|Lavender Waters]]
===Wallpaper #370===
*Play the [[Yume 2kki:Console#Red Blue Yellow (Mini Game B)|Red Blue Yellow]] minigame at least once.
*Go to [[Yume 2kki:Sky Kingdom|Sky Kingdom]] through the [[Yume 2kki:Apartments|Apartments]] connection.
*Interact with the machine in the [[Yume 2kki:Magnet Room|Magnet Room]] after entering from [[Yume 2kki:Stone Maze|Stone Maze]].
===Wallpaper #397===
*Enter the [[Yume 2kki:Shop Ruins|Shop Ruins]].
*Enter the Infirmary, Drum Room, or the Chemistry Room in the [[Yume 2kki:Shop Ruins|Shop Ruins]].
*Enter the Chemical Storage also in the [[Yume 2kki:Shop Ruins|Shop Ruins]].
===Wallpaper #409===
'''In no particular order.'''
*Enter the [[Yume 2kki:Ocean Subsurface|Ocean Subsurface]].
*Enter the [[Yume 2kki:Ocean Floor|Ocean Floor]].
*Enter [[Yume 2kki:Atlantis|Atlantis]].
===Wallpaper #411===
Keep reentering and exiting the factory until the cat appears in the garage on the left. It has a 1/5 chance of appearing every time you enter.
===Wallpaper #465===
'''In no particular order.'''
*Get the [[Yume 2kki:Effects#Twintails|Twintails]] effect from [[Yume 2kki:The Deciding Street|The Deciding Street]].
*Enter the [[Yume 2kki:Broken Faces Area|Broken Faces Area]].
*Enter in the [[Yume 2kki:Minor Characters#???-tsuki|???-tsuki]]'s Room in [[Yume 2kki:The Second Nexus|The Second Nexus]].
*Enter in [[Yume 2kki:Lotus Park|Lotus Park]].
===Wallpaper #494===
*Enter [[Yume 2kki:Lotus Waters|Lotus Waters]].
*Enter [[Yume 2kki:Tricolor Room#Picture Book|Piano Alley]].
*Enter [[Yume 2kki:Garden of Treachery|Garden of Treachery]].
*Enter [[Yume 2kki:Lavender Waters|Lavender Waters]].
*Enter [[Yume 2kki:Nocturnal Grove|Nocturnal Grove]].
*Enter [[Yume 2kki:Static Labyrinth|Static Labyrinth]].
*Enter [[Yume 2kki:Field of Cosmos|Field of Cosmos]].
*Enter the '''Lunar Sanctuary''' in [[Yume 2kki:Tomb of Velleities|Tomb of Velleities]].
*Enter [[Yume 2kki:Moonview Lane|Moonview Lane]].
*Enter [[Yume 2kki:Wind Turbine Plateau|Wind Turbine Plateau]].
===Wallpaper #529===
*Enter [[Yume 2kki:Holiday Hell|Holiday Hell]].
*Enter [[Yume 2kki:Test Facility|Test Facility]].
*Enter [[Yume 2kki:Platformer World|Platformer World]].
*Enter [[Yume 2kki:Abandoned Grounds|Abandoned Grounds]].
*Enter [[Yume 2kki:Tribulation Complex|Tribulation Complex]].
*Enter [[Yume 2kki:Ice Cream Islands|Ice Cream Islands]].
===Wallpaper #533===
*Enter [[Yume 2kki:Pin Cushion Vineyard|Pin Cushion Vineyard]] starting from [[Yume 2kki:Glowing Stars World|Glowing Stars World]] path.
*Enter [[Yume 2kki:Tomato World|Tomato World]].
*Enter [[Yume 2kki:Table Scrap Expanse|Table Scrap Expanse]].
*Enter [[Yume 2kki:Bleeding Mushroom Garden|Bleeding Mushroom Garden]].
===Wallpaper #597===
*Enter [[Yume 2kki:Field of Cosmos|Field of Cosmos]].
*Enter [[Yume 2kki:Adabana Gardens|Adabana Gardens]].
*Enter [[Yume 2kki:Marshmallow Shallows|Marshmallow Shallows]].
*Enter [[Yume 2kki:Glitched Butterfly Sector|Glitched Butterfly Sector]].
*Enter [[Yume 2kki:Reflecting Electron Zone|Reflecting Electron Zone]].
*Enter [[Yume 2kki:Rainy Apartments|Rainy Apartments]].
===Wallpaper #612===
*Interact with the black cat in either floor 5 or the rooftop of [[Yume 2kki:Techno Condominium|Techno Condominium]].
*Enter the Black Cat room in [[Yume 2kki:School|School]].
*See the cat in [[Yume 2kki:Shadow Lady Estate|Shadow Lady Estate]].
*Wear either the black cat or white cat outfit in [[Yume 2kki:Dressing Room|Dressing Room]].
[[File:FCBasement4.png|thumb|The room in FC Basement for one of the Wallpaper #631 requirements.]]
===Wallpaper #631===
*Enter [[Yume 2kki:Mushroom World|Mushroom World]].
*Enter [[Yume 2kki:Bug Maze|Bug Maze]].
*Enter [[Yume 2kki:Spore Forest|Spore Forest]].
*Enter the '''Mushroom Room''' in [[Yume 2kki:Floating Catacombs|Floating Catacombs]].
*Enter [[Yume 2kki:Phosphorus World|Phosphorus World]].
*Enter the '''Crystal Chamber''' in [[Yume 2kki:Azure Garden|Azure Garden]]. <!-- note that you only have to enter Azure Garden to fulfill this requirement -->
*Enter [[Yume 2kki:Azure Depths|Azure Depths]].
*Enter the room with the war between two sides that includes the mushroom NPCs in [[Yume 2kki:FC Basement|FC Basement]].


The route that must be taken is the following:
===Wallpaper #647===
*Enter [[Yume 2kki:Starfield Garden|Starfield Garden]].
*Enter the '''Ghostly Exhibit''' in [[Yume 2kki:Floral Crossroads|Floral Crossroads]].
*Enter [[Yume 2kki:Enigmatic World|Enigmatic World]].
*Enter [[Yume 2kki:Shell Lake|Shell Lake]].
*Enter [[Yume 2kki:Ghostly Inn|Ghostly Inn]].
*Enter [[Yume 2kki:Vermilion Bamboo Forest|Vermilion Bamboo Forest]].
*Enter [[Yume 2kki:Dreamscape Villa|Dreamscape Villa]].
*Enter the parking area in [[Yume 2kki:Electromagnetic Terminal|Electromagnetic Terminal]].
*Enter [[Yume 2kki:Gentle Sea|Gentle Sea]].
*Enter the main area of [[Yume 2kki:Ocular Spacecraft|Ocular Spacecraft]].
*Enter the one-eyed monster room in [[Yume 2kki:Blood Chamber|Blood Chamber]].


*Nexus → [[Marijuana Goddess World]] [[Dark Room]] [[Snowy Forest]] [[Techno Condominium]] [[Cotton Candy Haven]] [[Wooden Polycube Ruins]] [[Nocturnal Grove]] [[Lost Creek]] [[Cloaked Pillar World]] [[Viridescent Temple]] [[Floating Catacombs]] [[Fossil Lake]] [[Subterranean Plant]] [[Aurora Lake]] [[Rainfall Ruins]] [[Lavender Waters]]
===Wallpaper #693===
*Enter [[Yume 2kki:Rainy Apartments|Rainy Apartments]].
*Save the [[Yume 2kki:Victim|Victim]] in [[Yume 2kki:Snowy Forest|Snowy Forest]].
*Kill the Victim in Snowy Forest.
*See the five different forms of the [[Yume 2kki:Minor Characters#Wintry Attendant|Wintry Attendant]] in [[Yume 2kki:Wintry Cliffs|Wintry Cliffs]].
 
===Wallpaper #695===
*Enter [[Yume 2kki:Rainy Apartments|Rainy Apartments]].
*Interact with [[Yume 2kki:***-tsuki|???-tsuki]] in [[Yume 2kki:The Second Nexus|The Second Nexus]].
*Enter the president's room in [[Yume 2kki:Secret Society|Secret Society]].
*Interact with [[Yume 2kki:Minor Characters#Ninetails|Ninetails]] in [[Yume 2kki:Red Lily Lake|Red Lily Lake]] or [[Yume 2kki:Fox Temple|Fox Temple]].
*Interact with the bluish-gray NPC in [[Yume 2kki:Lost Forest#His House|Lost Forest]]: His House.
*Interact with [[Yume 2kki:Minor Characters#The Lamplighter|The Lamplighter]] in [[Yume 2kki:Rainy Town|Rainy Town]].
 
===Wallpaper #730===
*Enter the '''Abandoned Railway''' in [[Yume 2kki:Rice Field#Abandoned Railway|Rice Field]].
*Enter [[Yume 2kki:Silent Forest|Silent Forest]].
*Enter [[Yume 2kki:Slime Village|Slime Village]].
*See [[Yume 2kki:Minor Characters#Haniwa-musume|Haniwa-musume]] in [[Yume 2kki:Lonely Home|Lonely Home]].
*View the event in the [[Yume 2kki:Thumbtack World#Cliff|Thumbtack World's]] cliff.
*Interact with the bloody bow in Thumbtack World.
 
===Wallpaper #743===
*Obtain the [[Yume 2kki:Effects#School Boy (Gakuran)|Gakuran]] and [[Yume 2kki:Effects#Plaster Cast|Plaster Cast]] effects.
*Enter [[Yume 2kki:Rifle Wasteland|Rifle Wasteland]].
*Enter [[Yume 2kki:Pulsating Yellow Passage|Pulsating Yellow Passage]].
*Equip the [[Yume 2kki:Effects#Glasses|Glasses]] effect in [[Yume 2kki:School|School]].
 
===Wallpaper #762===
*Enter [[Yume 2kki:Home Within Nowhere|Home Within Nowhere]].
*Enter [[Yume 2kki:Pure White Lands|Pure White Lands]].
*Enter [[Yume 2kki:Field of Cosmos|Field of Cosmos]].
*Enter [[Yume 2kki:Adabana Gardens|Adabana Gardens]].
*Enter the transitional hallways from either Field of Cosmos or Adabana Gardens.
*Enter [[Yume 2kki:Wooded Lakeside|Wooded Lakeside]].
*Enter the '''Gnarled Tree Plaza''' in Wooded Lakeside B.
*View the '''Shimako Deluge''' event with Shimako present in Wooded Lakeside B.
 
===Wallpaper #773===
*Enter [[Yume 2kki:Red Streetlight World|Red Streetlight World]].
*Enter the first area of [[Yume 2kki:Head Wasteland|Head Wasteland]].
*Enter the large red monster room (similar to Yume Nikki's [[Yume Nikki:Big Red|Big Red]]) that leads to [[Yume 2kki:Wind Tunnel|Wind Tunnel]] in [[Yume 2kki:Abandoned Factory|Abandoned Factory]].
*Enter the '''Hadean Path''' in [[Yume 2kki:Alien Valley#Hadean Path|Alien Valley]].
*Enter the monstrous red face room that leads to [[Yume 2kki:Icy Plateau|Icy Plateau]] in [[Yume 2kki:Underground Passage|Underground Passage]].
*Enter [[Yume 2kki:Intestines Maze|Intestines Maze]] from the '''Smokin' HAL''' in [[Yume 2kki:Geometry World|Geometry World]].
*See the monochrome boy change to red on the Namakubi Path in the [[Yume 2kki:Shinto Shrine|Shinto Shrine]].
*Use the [[Yume 2kki:Effects#Lantern/Torch|Lantern]] effect in the [[Yume 2kki:Secret Society#Floor 4-5|Secret Society]]'s dark room.
*Chainsaw the sitting NPC in the [[Yume 2kki:Library#Reading Room|Library's Reading Room]].
 
===Wallpaper #835===
*Enter the [[Yume 2kki:Depths|Depths]].
*Enter the [[Yume 2kki:Calcarina Sea|Calcarina Sea]] both in its day and night versions.
*Enter the [[Yume 2kki:Neon Sea|Neon Sea]] and its aquarium.
*Enter the [[Yume 2kki:Ocean Subsurface|Ocean Subsurface]].
*Enter the blue version of [[Yume 2kki:Binary World|Binary World]].
*Enter the [[Yume 2kki:Toxic Sea|Toxic Sea]].
*Enter the [[Yume 2kki:Gentle Sea|Gentle Sea]].
*Enter the [[Yume 2kki:Mare Tranquillitatis|Mare Tranquillitatis]].
*Enter the [[Yume 2kki:Tomb of Velleities|Tomb of Velleities]].
*Enter the aquarium in [[Yume 2kki:Overgrown City#The Aquarium|Overgrown City]].


==Removed or modified wallpapers==
==Removed or modified wallpapers==
<center>
<gallery class="center" widths="170">
pc yumegamen 03-43-2.png|'''"足がなくとも 前に進める"''' - Oldest known version of #44.
pc yumegamen 03-43-old.png|'''"足がなくとも 前に進める"''' - Old version of #44.
pc yumegamen 03-139.png|''' "空を泳ぐ海豚"''' - Old #140, unlocked by unlocking all kura puzzles and solving atleast one.
Pc yumegamen 03-148Old.png|'''"束の間の休息"''' - Old version of Wallpaper #149, likely removed for being too explicit.
Pc-yumegamen-03-165.jpg|'''"温泉さんみたいなやつ"''' - Old Wallpaper #166 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 20 times.
Pc-yumegamen-03-169.jpg|'''"気泡"''' - Old Wallpaper #170 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 34 times.
pc-yumegamen-03-173.jpg|'''"船旅"''' - Old Wallpaper #174 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 16 times.
Pc yumegamen 03-175-old.png|'''"彼岸花"''' - Old version of Wallpaper #176.
Pc yumegamen 03-180.png|'''"まぶしい!"''' - Old Wallpaper #181 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 30 times.
Pc yumegamen 03-186.png|'''"クラゲ水族館"''' - Old Wallpaper #187 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 22 times.
Pc yumegamen 03-187.png|'''"I Found It", by mizkura''' - Old version of Wallpaper #188, which was replaced with Wallpaper #697 in version 0.123e patch 3.
Pc yumegamen 03-190Old.png|'''"カンテラ"''' - Old version of Wallpaper #191.
Pc yumegamen 03-192.png|'''"未完"''' - Oldest version of Wallpaper #193. Replaced at request of the author.
Pc yumegamen 03-192(new).png|'''"未完"''' - Old Wallpaper #193 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 24 times.
pc yumegamen 03-196.png|'''"森の守護神"''' - Oldest version of Wallpaper #197 from pre-version 0.113, unlocked after chainsawing the guardian in the [[Yume 2kki:Forest Pier|Forest Pier]].
pc yumegamen 03-196.png|'''"森の守護神"''' - Old Wallpaper #197 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 4 times.
pc yumegamen 03-197.png|'''"中庭"''' - Old Wallpaper #198 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 12 times.
pc yumegamen 03-198.png|'''"暗道"''' - Old Wallpaper #199 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 8 times.
Pc yumegamen 03-203.png|'''"プロローグ"''' - Oldest version of Wallpaper #204 from pre-version 0.113, unlocked after entering the [[Yume 2kki:Forest Pier|Forest Pier]] from the [[Yume 2kki:Cog Maze|Cog Maze]].
Pc yumegamen 03-203.png|'''"プロローグ"''' - Old Wallpaper #204 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 2 times.
Pc yumegamen 03-204.png|'''"独り"''' - Old Wallpaper #205 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 14 times.
pc yumegamen 03-218.png|'''"bottomless"''' - Old Wallpaper #219 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 32 times.
pc yumegamen 03-225.png|'''"バラの教会"''' - Oldest version of Wallpaper #226 from pre-version 0.113, unlocked by visiting the [[Yume 2kki:Rose Church|Rose Church]] for the first time.
pc yumegamen 03-225.png|'''"バラの教会"''' - Old Wallpaper #226 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 10 times.
pc yumegamen 03-226.png|'''"第一閉塞"''' - Old Wallpaper #227 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 26 times.
Pc yumegamen 03-230-old.png|''' "Criss Cross"''' - Old Wallpaper #231 modified from versions 0.113-0.119e patch 5, unlocked after viewing at least two different endings (Except Glitch Ending and Ending #?).
pc yumegamen 03-233.png|'''"第三閉塞"''' - Old Wallpaper #234 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 28 times.
Pc yumegamen 03-241old.png|'''"悪夢の荒野", by noildoof''' - Old version of Wallpaper #242, which was obtained by visiting the [[Yume 2kki:Nightmarish Wilds|Sunrise Vista]]. Replaced after [[:Category:Ruri|Ruri]] left the team.
pc yumegamen 03-242.png|'''"浅瀬"''' - Old Wallpaper #243 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 5 times.
pc yumegamen 03-244.png|'''"井戸の主"''' - Old Wallpaper #245 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 18 times.
pc yumegamen 03-246.png|'''"巨大遺跡"''' - Old Wallpaper #247 modified from versions 0.113-0.119e patch 5, unlocked after sleeping 6 times.
Pc yumegamen 03-320.png|'''"ラボの所長"''' - Old version of Wallpaper #320, which was changed in version 0.120d patch 2.
Pc yumegamen 03-349.png|'''"エプロンお姉さん"''' - Old version of Wallpaper #349, which was changed in version 0.120d patch 2.
Pc yumegamen 03-389.png|'''"バケツの青さ 海の如し"''' - Old version of Wallpaper #389, which was changed in version 0.123e patch 3.
Pc yumegamen 03-400.png|'''"てるてるぼうず"''' - Old version of Wallpaper #400, which was changed in version 0.122c.
Pc yumegamen 03-734.png|'''"Vaporwave Mall"''' - Old version of Wallpaper #734, which was changed in version 0.123e patch 3.
Pc yumegamen 03-770.png|'''"Amoeba Woods"''' - Old version of Wallpaper #770, which was changed in version 0.123e patch 3.
</gallery>
</center>


<gallery position="center" widths="127" captionsize="small" orientation="none">
[[Category:Yume 2kki Collectables]]
pc yumegamen 03-43-2.png|'''"Even Without Support"''' - Oldest known version of #44.
[[Category:Yume 2kki Guides]]
pc yumegamen 03-43-old.png|'''"Even Without Support"''' - Old version of #44.
[[Category:Pages using HTML]]<!-- center -->
pc yumegamen 03-139.png|''' "Dolphin Puzzle"''' - Old #140, unlocked by unlocking all kura puzzles and solving atleast one.
Pc_yumegamen_03-148Old.png|'''"Momentary Break"''' - Old version of wallpaper #149, likely removed for being too explicit.
Pc-yumegamen-03-165.jpg|''' "Like Onsen-san"''' - Old Wallpaper #166, unlocked after interacting with Onsen-San in [[Pillars World]].
Pc-yumegamen-03-169.jpg|''' "Air Bubbles"''' - Old Wallpaper #170, unlocked by activating the Drowning Event in the [[Depths]]
pc-yumegamen-03-173.jpg|''' "Boat Trip"''' - Old Wallpaper #174, unlocked after riding the boats in the [[Abandoned Apartments]].
Pc yumegamen 03-175-old.png|'''"Red Spider Lily"''' - Old version of wallpaper #176.
Pc yumegamen 03-180.png|'''"Bright!"''' - Old wallpaper #181, unlocked by visiting the [[Cosmic World]] for the first time.
Pc yumegamen 03-186.png|''' "Jellyfish Aquarium"''' - Old wallpaper #187, unlocked by entering the aquarium in [[Overgrown City]]
Pc_yumegamen_03-190Old.png|'''"Torch"''' - Old version of wallpaper #191.
Pc_yumegamen_03-192.png|'''"Incomplete"''' - Oldest version of wallpaper #193. Replaced at request of the author.
Pc yumegamen 03-192(new).png|''' "Incomplete" ''' - Old Wallpaper #193, unlocked by encountering the giant ball of scrap iron in [[Overgrown City]].
pc yumegamen 03-196.png|''' "Guardian Of The Forest"''' - Old Wallpaper #197, unlocked after chainsawing the guardian in the [[Forest Pier]]
pc yumegamen 03-197.png|''' "Courtyard"''' - Old Wallpaper #198, unlocked after visiting the secret garden in the [[Deserted Town]].
pc yumegamen 03-198.png|''' "Dark Road"''' - Old Wallpaper #199, unlocked after chainsawing both the male and the female NPCS that are sitting under a wooden structure in [[Tulip Lamp World]].
Pc yumegamen 03-203.png|''' "Prologue"''' - Old Wallpaper 204, unlocked after entering the [[Forest Pier]] from the [[Cog Maze]].
Pc yumegamen 03-204.png|''' "Lonely"''' Old wallpaper #205, unlocked after encountering the shadow figure sitting on a bench in the [[Deserted Town]]
pc yumegamen 03-218.png|''' "bottomless"''' - Old Wallpaper #219, unlocked by activating the Drowning Event in the [[Depths]].
pc yumegamen 03-225.png|''' "Rose Church"''' - Old Wallpaper #226, unlocked by visiting the [[Rose Church]] for the first time.
pc yumegamen 03-226.png|''' "First Blockade"''' - Old wallpaper #227, unlocked after entering the [[Transmission Tower World]] for the first time.
Pc yumegamen 03-230-old.png|''' "Criss Cross"''' - Old wallpaper #231, unlocked after viewing at least two different endings (Except Glitch Ending and Ending #?).
pc yumegamen 03-233.png|''' "Third Blockage"''' - Old wallpaper #234, unlocked by entering [[Old Train Station B]] from the [[Mirror Room]].
Pc_yumegamen_03-241old.png|'''"Nightmare Wilderness"''' - Old version of wallpaper #242, which was obtained by visiting the [[Nightmarish Wilds|Sunrise Vista]]. Replaced after [[:Category:Ruri|Ruri]] left the team.
pc yumegamen 03-242.png|''' "Shoal"''' - Old wallpaper #243, unlocked after entering the [[Hidden Shoal]] for the first time.
pc yumegamen 03-244.png|''' "Lord of the Well"''' - Old Wallpaper #245, unlocked by meeting the creature in the well in the [[Abandoned Apartments]].
pc yumegamen 03-246.png|''' "Huge Ruins"''' - Old WP #247, Unlocked by entering the [[Radiant Ruins]] for the first time.
</gallery>
[[Category:Collectables]]
[[Category:Guides]]

Latest revision as of 07:44, 22 November 2024

Throughout Yume 2kki, Urotsuki can unlock wallpapers for her computer under specific conditions or when certain events are triggered. This page lists all the available wallpapers in Yume 2kki and the conditions required to unlock them.

There are currently 835 wallpapers available to unlock in the game as of the latest version. It should be noted that sometimes you may have to do things again, as the game might not have been tracking conditions until the wallpaper was implemented.

The wallpaper selected on Urotsuki's "real" computer influences which character appears in Ending ?.

Like wallpapers, the kura puzzles for Urotsuki's console are also unlocked by meeting conditions in the game. The background on her dream computer, however, is randomly chosen.

Wallpapers

000-100

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101-200

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201-300

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301-400

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401-500

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501-600

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601-700

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701-800

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801-835

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Specifications

Wallpaper #43

  • Enter the southernmost room of the Dark Room, where Oni Musume is located.
  • Enter the Apartments.
  • Interact with all the books in the first three rows of the Library.
    • This includes the book that serves as a shortcut to the Apartments.
    • If the book has more than one page, check all pages.
    • In the third row, the book two shelves to the right from the ladder is not required for this wallpaper.

Wallpaper #89

Wallpaper #97

Wallpaper #133

Wallpaper #151

  • Get the Glasses effect from the Dark Museum.
  • Visit Smile-San and use the Telephone effect to make him laugh.
  • Use the Fairy effect in the Urban Street Area to make the turntables appear, then lay down a chill jam on them.
  • See Nichiyo-san at the bus stop while she is in sprite form, on the way to Urotsuki's Dream Scene. (1/8 chance every time you enter the room.)
  • Go to the monochrome room and interact with the big eye on the wall, then watch the fullscreen event.
  • Go to the TV room and use the Telephone effect to cover the screen with static.
  • Go to the Space Playground and unequip the Spacesuit effect, then watch the fullscreen event.
  • Sit on the block in the Twin Mountains section in Flying Fish World.
  • Visited various areas and unlock their BGMs (still mostly in Flying Fish World, for more information follow the link):
    • The Clock Room
    • The Monochrome Room with the large eye
    • The balcony in Helmet Girl's room
    • The Moonlit Purple Balcony
    • Flying Fish World's "hidden seed room" (you must have the Glasses effect to trigger the event there)
    • The small playground in Space

Wallpaper #218

Wallpaper #222

Wallpaper #338

  • Please note to specifically enter the Mushroom Room in Floating Catacombs. Missing it will prevent unlocking the wallpaper.

The route that must be taken is the following:

Wallpaper #370

Wallpaper #397

Wallpaper #409

In no particular order.

Wallpaper #411

Keep reentering and exiting the factory until the cat appears in the garage on the left. It has a 1/5 chance of appearing every time you enter.

Wallpaper #465

In no particular order.

Wallpaper #494

Wallpaper #529

Wallpaper #533

Wallpaper #597

Wallpaper #612

The room in FC Basement for one of the Wallpaper #631 requirements.

Wallpaper #631

Wallpaper #647

Wallpaper #693

Wallpaper #695

Wallpaper #730

Wallpaper #743

Wallpaper #762

Wallpaper #773

Wallpaper #835

Removed or modified wallpapers