Yume 2kki:Menu Themes

By exploring and interacting with the dream world, Urotsuki can obtain menu themes, changing the appearance of the menus. The player can choose the theme they wish to use in the tools menu on Urotsuki's computer.

There are currently 88 selectable menu themes in the game. When a new game is started, there are 7 starting menu themes, and more are unlocked by interacting with special NPCs & objects throughout the dream world. Alongside that there are 10 temporary menu themes, which cannot be freely selected on the computer.

Each menu theme is listed below in order according to the computer menu, along with a brief description of where they can be found.

Icon	Location	Condition(s)	Image	In-game
Theme 0	None	Starting theme
Theme 1	Urotsuki's Room	Default themes
Theme 2
Theme 3
Theme 4
Theme 5
Theme 6	Bleak Future	By interacting with the boy twice, you will receive both of these themes.
Theme 7
Theme 8	Hidden Shoal	Interact with the cyan egg in the center of one of the formations.
Theme 9	Forest Pier	Interact with the indigo egg in the Southern Area, next to the giant half-buried sun statue.
Theme 10	Planetarium	Interact with the pink egg in the scenery area.
Theme 11	Industrial Maze	Interact with the orange egg in the Factory Garden.
Theme 12	Rose Church	Interact with the lime-green egg in the center of the main room.
Theme 13	Bioluminescent Cavern	Interact with the teal egg southwest of the entrance.
Theme 14	Depths	Interact with the eggs in the Underwater Base and the deepest part of the Depths.
Theme 15
Theme 16	Guts World	Past the room with the clown in the grey building is a cramped storage room with a glowing pumpkin, which grants the theme.
Theme 17	Maple Shrine	Interact with the smiling orange head creature at the end of the maze.
Theme 18	Pencil World	After interacting with all four paintings, enter the rainbow tree picture. By using the Rainbow effect in the white scene to turn it colorful, a leaf will fall down from the tree, giving you a new theme.
Theme 19	Chocolate World	By interacting with the chocolate fountain, the screen will be briefly covered with liquid chocolate and you will be given the theme. You must have the Cake effect before trying to get this menu theme.
Theme 20	Blue Cactus Islands	When warping throughout the area's interior you can reach a remote two-floor dwelling (located at the narwhal's fin). Inside is an isolated room with the egg which unlocks this theme.
Theme 21	Stone Towers	Through navigation of the second stone tower, find a well with a stone egg that gives you the theme.
Theme 22	Star Building	Shortly right of the garden's exit is a golden egg that gives you this theme.
Theme 23	Blob Desert	Inside the pyramid located by going left and slightly down from the entrance. Unlocked by interacting with the blue creature on the reception desk. It won't show an unlock message unlike other menu themes.
Theme 24	Cipher Keyboard	If you have obtained the Child and Stretch effects, near the upper-left face of the Enter key is a book that will give you this theme.
Theme 25	Viridian Wetlands	Found inside the skeleton of an aquatic creature, as an egg.
Theme 26	Polluted Swamp	Found in the bullet house with the aquatic creatures, as an egg.
Theme 27	Snowy Village	Found inside a gray building at the right of a fountain, as an egg.
Theme 28	Decrepit Dwellings	Found in the Hidden Forest by interacting with a Black Hole Girl with a blue outline.
Theme 29	Verdant Promenade	Found at the entrance of the area from the Chainlink Lees by interacting with a Black Hole Girl with a yellow-red outline.
Theme 30	Black Ink World	Found inside an inkpot in Black Ink World.
Theme 31	Forgotten Megalopolis	Found in the Forgotten Garden by interacting with a Black Hole Girl with a green outline.
Theme 32	Tomb of Velleities	Found in the Lunar Sanctuary by interacting with a Black Hole Girl with a purple outline.
Theme 33	Ocular Spacecraft	Interact with the blue being in the crystal field. Entering the door when the windows display blue asteroids leads here.
Theme 34	Data Stream	Interact with Urotsuki's outline in a room accessible from a secret staircase.
Theme 35	Lavender Waters	Interact with a swan near the house.
Theme 36	Originator Garden	Interact with a vaguely-humanoid creature below the blood puddle, present after falling from the balcony in The Second Nexus.
Theme 37	Fluorescent Halls	Interact with a smiling creature with triangles for legs.
Theme 38	Ahogeko's House	Chainsaw the tail of a monstrous creature in the Bloody Passage.
Theme 39	None	Default theme
Theme 40	Monochrome GB World	Interact with a malfunctioned security drone in an area accessible from the other side of the GB Tunnel.
Theme 41	Smiley Signs World	Interact with a knife southwest of The Second Nexus entrance.
Theme 42	Lovesick World or The Second Nexus	Interact with a love letter on the table of the house in Lovesick World, or in the trash bin in ???-tsuki's room.
Theme 43	Corrupted Love World	Interact with a set of toys within a circle of hearts in Corrupted Love World.
Theme 44	Pastel Chalk World	Interact with the flower in one of the houses in Pastel Chalk World.
Theme 45	Luminous Lake	Interact with the Black Hole Girl at Dragon's Peak
Theme 46	Monochrome GB World	Found in a chest.
Theme 47	Snowman World	Interact with the Christmas Snowman in Snowman World, which is only present during winter.
Theme 48	Sunset Hill	Interact with the flower in Sunset Hill to the right of the house.
Theme 49	Horror Maze	Enter the Horror Maze.
Theme 50	Blue Restaurant	Pop all ten balloons seen by looking into the gray cube in Blue Restaurant, then interact with the purple balloon.
Theme 51	Domino Constructions	Interact with the painting in the Domino Constructions flag room.
Theme 52	Glitch Hell	Get caught by a mosaic-like NPC in Glitch Hell.
Theme 53	Sakura Forest	Interact with BunBun, the giant bunny in Sakura Forest, with the Bunny Ears effect equipped.
Theme 54	Sunset Savannah	Interact with the white star at the Twilight Time of the Sunset Savannah.
Theme 55	Bishop Cathedral	Solve the flower puzzle in Bishop Cathedral to unlock the Bishop Room from the altar at Rose Window Hall. Interact with Bishop Florent in Bishop Room to obtain this menu theme.
Theme 56	Fish Person Shoal	Interact with the angry fish person in Fish Person Shoal after using the fishing rod inside of the cave while the polar bear is asleep.
Theme 57	Sixth Terminal	After chainsawing the Four Guardians in their respective Trials, which you can find in the portals in the areas connecting to the Sixth Terminal bridges, interact with the purple diamond portal in the bottom-most layer of the Sixth Terminal to go to an area with a shadow of an adult Urotsuki. Interact with this shadow to obtain this menu theme.
Theme 58	Colorless Rose Garden	Interact with the half-body statue at Colorless Rose Garden, then interact with the NPC.
Theme 59	Shadow Lady Estate	Interact with the painting on the second floor of Shadow Lady Estate.
Theme 60	Flicker Trail	Interact with the spinning white key found in a room.
Theme 61	Rainbow Snow Plateau	Interact with the rainbow egg in an igloo with a flag on the outside.
Theme 62	Pale Plateau, Pitch Black Plateau	Interact with the small Light Lady in the isolated area of Pale Plateau. They can also be accessed in The Emptiness in Pitch Black Plateau by interacting with the dark blue Urotsuki clone or the wandering NPC.
Theme 63
Theme 64	Pollution District	Inside the mausoleum, interact with the silhouettes and then with the grave.
Theme 65	Sweet Medical Utopia	Interact with the hand with a cyan-pink gradient.
Theme 66	Runic Ruins	Interact with the floating, fractured object at the end of the Ice Path Puzzle.
Theme 67	Rainy Sundial	After using the Rainbow effect and panning up the screen, interact with the prism found right of the sundial.
Theme 68	Paraffin Embedding Ruins	Interact with the colorful prism near the entrance.
Theme 69	Fragmented Station B	Enter Fragmented Station B from Snowfall Pier and interacting with the prism on the train platform.
Theme 70	Snow Black	Interact with the rainbow prism in the middle of the lock circle.
Theme 71	Turquoise Cityscape	Interact with the egg at the end of the hidden passage behind the bridge.
Theme 72	Scattered Sky Fields	Interact with the egg in the field.
Theme 73	Megalith Grove	Interact with an object in the overlook from descending the ladder in the middle of the bridge.
Theme 74	English Thundershower	Interact with an object in a bedroom on the 3rd floor of a building.
Theme 75	Crescent Tile World	Interact with the egg in the final room after completing the event.
Theme 76	Burgundy Flats	Enter Burgundy Flats from Shaded Hallways and interact with the dark magenta crystal.
Theme 77	Alto	Interact with the floating CD in the small apartment room.
Theme 78	Dream Tropics	Interact with the orb after beating the boss in the dungeon.
Theme 79	Black Dust Desert	Interact with the obelisk inside the tent.
Theme 80	City of Revival	Interact with the slime at the top of the Tower.
Theme 81	Stone World	Interact with the neon door found on a branching path in the west part of the world.
Theme 82	Verdant Promenade	Interact with the green-blue Black Hole Girl inside the Antiquated Resthouse.
Theme 83	Domino Maze	Interact with the Pizza Girl in the Tomato Hole of the Domino Maze.
Theme 84		Interact with the red flowers after interacting with the girl in the Snowglobe of the Domino Maze.
Theme 85	Isolated sections of Quarter Flats	After visiting the Tiled Abolition in Expanded Corridors, interact with the tree in Pulsating Yellow Passage and interact with the yellow polygon.
Theme 86		After visiting the Weird Room in Fish Person Shoal: Deeper Shoal, jump through the grey hole in Blue Sanctuary and interact with the green blob.
Theme 87		After visiting the Yellow Polygon Room in Somber Establishment, enter through the door in Somber Waterfront and interact with the blue coral.
Theme 88	The Desktop	Interact with the colorful cursor.

Temporary Menu Themes

These are menu themes that do not get added to the Tools menu in the Computer, which persist under certain conditions. Like menu themes, temporary menu themes will be overwritten if a different one is selected.

Icon	Location	Condition(s)	Image	In-game
Theme -1	Saturated Eyeball Zone	Killing this NPC will instantly replace your current menu theme with the eyeball theme, but it won't be added to the tools menu in the Computer. The NPC dies permanently, so this menu theme will be forever unobtainable if you change your menu theme afterwards.
	NES Glitch Tunnel	Only available when exploring the NES Glitch Tunnel.
	Shop Ruins	Can be toggled by interacting with the heart-shaped NPC in the pink 8-bit area, accessible from the bottle in the left table of the hidden chemical storage in Shop Ruins. This menu theme lasts until you use the Eyeball Bomb effect or wake up, and can be re-obtained as much as you want.
	Love Lodge	Killing the Witch of Hatred will temporarily give you this menu theme. This lasts until you use the Eyeball Bomb effect or wake up, and can be re-obtained as much as you want.
	Retro Cartridge Game	Only available when exploring the Retro Cartridge Game.
Theme -3	Nerium Lab	These themes are available after interacting with each maid in Nerium Lab's first room. Unlike the other themes of this list, they stay toggled after waking up, but still can't be selected in the Computer.
Theme -4
Theme -5	ASCII Symbol Zone	Interacting with the large white-blue key next to the entrance will grant you this menu theme. This theme will stay toggled after waking up, but can't be selected in the Computer.
	Glitch Hell	Interact with the musical eyeball-like creature. This green & blue theme lasts until the Eyeball Bomb effect is used or Urotsuki wakes up, and it can be repeatedly re-obtained. This theme can be brought to the rest of the dream world by setting a Bat warp point in the isolated section of Humanity World from Microbiome World, then going to Humanity World through the Glitch Hell route and using the Bat effect.
	Glitch Hell	Interact with a nonsensical, green bug-like creature. This seemingly glitched version of Menu Theme #52 lasts until the Eyeball Bomb effect is used or Urotsuki wakes up, and it can be repeatedly re-obtained. This theme can be brought to the rest of the dream world by setting a Bat warp point in the isolated section of Humanity World from Microbiome World, then going to Humanity World through the Glitch Hell route and using the Bat effect.

Previous Methods

This is a list of the previous methods you used to collect certain menu themes. This includes the removed egg themes that were found in various places throughout wataru's worlds, and the methods that were originally used to replace them upon their temporary removal.

Icon	Location	Condition(s)	Image
Theme 8	Black Building	Go upstairs 45 times in the stairs found at the left wing.
Theme 9	Cog Maze	Found at the end of the maze as a bent screw.
Theme 10	Square-Square World	Found on a red block.
Theme 11	Verdant Promenade	Found inside the Antiquated Resthouse.
Theme 12	Urotsuki's Dream Apartments	Found in the storage located downstairs.
Theme 13	Sofa Room	Found by going northeast from the entrance, as a green gift box.
Theme 14		Unlocked by sleeping 34 times.
Theme 15
Theme 23	Blob Desert	Interact with the black circle near the pharaoh-like figure in the pyramid.
Theme 25	Abandoned Factory	Interact with the multicolored egg near a field of white flowers by the hidden house.
Theme 49	Horror Maze	Collect all 8 roses and escape the Horror Maze.
Theme 50	Blue Restaurant	Step on ten invisible tiles that can only be seen by looking into the gray cube in Blue Restaurant.