Yume 2kki:Authors

This page lists the architects of the dream worlds, so to speak, along with a brief description of each, a selected listing of the maps they have made, and relevant contact information. This list will also include some authors who have contributed to the game

Authors are categorized as such: core and associate. The former are the main Japanese team members, who can directly contribute to the game following reservation and runner declaration protocols. On the other hand, the latter are authors foreign to Japan and as such are subject to proxy implementation protocols.

The Six-Month Rule is an agreement between the authors, that if an author fails to update within six months of their previous update, then their maps may be freely edited by other authors (unless otherwise specified). The rule is reset when they update again. It's a pretty good litmus in determining whether an author is active.

To see when an author was last active, please check the Version History or check the changelog.txt file included in the main folder of the game.

If you are interested in contributing to the game's development, please take time to read the Content Contribution Guidelines.

Core Authors

A

A is an author known for their simple graphics and strange atmosphere. They authored the Graveyard World and the Hospital.

Last update: March 22, 2012

HAL

HAL, from whom Smokin' HAL derives his name, is a author characterized by their flat textures and bright colors, along with simple worlds. They authored the Digital Hand Hub, Stone World, and Geometry World.

Last update: June 20, 2010

20

20 has requested all edits, regardless of how small, to his maps to be described in detail, and to be bug free.

20, also known as Twenty, is one of if not the most prominent author in the team, with his worlds being known for having detailed graphics and simple but unique atmospheres that differ in most of their work. His worlds have become some of the most known in the whole game, and are largely what defined the unique feel and style that Yume 2kki is associated with. Most of his worlds have remained as some of the most iconic for over a decade. He has created worlds like The Nexus, Japan Town, Monochrome Feudal Japan, Underwater Amusement Park, The Docks, Sewers and more. For a full list of his worlds, click here.

Twitter: @twen20ty

Pixiv: twen20ty (ID:608767)

Skype: yume2kki

Last update: October 25, 2011

710

710 has stated that anyone may edit his maps freely.

710 is one of the most prominent authors. He is known for his simplistic artstyle reminiscent of Earthbound/Mother. Most of his worlds try to evoke fear in the players by the use of darker colors and strange figures. Most of his worlds are located in both deep and early parts of Urotsuki's mind, creating some of the most recognizable worlds in the game. He created Purple World, Highway, River Road and more. For a full list of his worlds, click here.

Twitter: @yume2kki_710

Pixiv: https://www.pixiv.net/users/49688557

Last update: March 12, 2015

945

945 created the now-defunct Minigame A.

Last update: August 10, 2009

INT

INT is an author known for their simplistic graphics and light colors. They created the Forest World.

Last update: August 19, 2009

Y0M

Y0M created Minigame B, also known as Red-Blue-Yellow.

Last update: March 31, 2009

418

418 is an author known for their lighthearted areas, which are reminiscent of Earthbound/Mother. They created the Garden World and the Blue Forest.

Last update: June 23, 2009

Pinu

Pinu (ぴぬ) is an author characterized by their colorful art style and a unique feeling in their worlds. They're the author of Heart World, The Deciding Street, and the Dizzy Spirals World.

Last update: July 8, 2010

dedp

dedp has asked that MAP0134 (Smile-San's room) be left alone.

Dedp is a prominent author known for using edits of publicly-submitted assets in his worlds. Most of his worlds have realistic textures used in surreal settings. He has created some of the most well-known worlds in the game, including the Dark Museum, Flying Fish World, Concrete World and more. For a full list of his worlds, see here. Twitter: @dedp_papiko

Soundcloud: dedp_papiko

Website: http://d.hatena.ne.jp/dedp/

Last update: September 17, 2012

↑V↑

↑V↑ (Wavy Up) is the creator of ↑V↑.

Last update: January 24, 2010

kuraud

kuraud is an active author in the development community. Kuraud is the one who initially added many of the events in Urotsuki's real-life bedroom, including the addition of the Computer and the Game Console. In addition, he created Toy World, the Red Brick Maze, the Mini-Maze, the French Street, and the Day and Night Towers, among others. He also created the Penguin minigame. For a full list of his worlds, see here.

Twitter: @kuraud_8314

Last update: June 10, 2022

sabamiso

Sabamiso (鯖味噌) is an author whose work is known for their semi-flat graphics and a more unsettling atmosphere, with their worlds giving a general ghostly feeling. They authored Shinto Shrine, The Circus, and Monochrome Street.

They are also the creator of the fangame Hallucigenia (ハルキゲニア).

Twitter: @sabaaya

Pixiv: https://www.pixiv.net/en/users/1661771

Last update: August 31, 2010

oudn

Oudn is a prolific author who is known for their wildly varied style and their particular use of colors. They have created some of the most known worlds in the game, being one of the developers who defined Yume 2kki atmosphere in general. Most of their worlds are located early in Urotsuki's dream, being easy to find for new players. They authored Mushroom World, Bug Maze, Realistic Beach and more. For a full list of their worlds, click here.

They are also the creator of the fangame Yume Graffiti.

Twitter: @oudnbti

Pixiv: oudn

Last update: September 3, 2015

185 Go

185 Go has requested that any edits fit well with the underwater worlds, and for any adjoining worlds to be Penguin and Spacesuit effect-only.

185 Go (百八十五号, No. 185) is an author known for colorful graphics meant to inspire awe. He also is known for the music he made for their work. His worlds are located in the "deep-sea series" (as he put it), Located from the southern part of Atlantis. He created the Star Ocean and the Rusted City.

Twitter: @Eresu_Tinju

Last update: March 15, 2015

Bokun

Bokun is an author characterized by their simplistic graphics and a varied use of strong colors. Most of his worlds have a surreal and unique feeling within them. They created the Intestines Maze, Spelling Room, The Baddies Bar, and more. For a full list of his worlds, see here.

He is also the creator of the fangame If.

Twitter: @Tyrant_Dionis

Pixiv: https://www.pixiv.net/member.php?id=2114056

Last update: July 15, 2014

Zenmaigahara

Zenmaigahara has requested that any new outfits in the dressing room be unable to be removed from the area.

Zenmaigahara (ぜんまいヶ原) is an author known for their simultaneously calming and unsettling tone and atmosphere within their worlds, which have a unique use of color, as well as semi-detailed graphics. They authored Cutlery World, Visine World, Fabric World and more. For a full list of their worlds, click here. They also created the Plated Snow Country minigame.They are also the creator of the fangame Yume Nisshi.

Twitter: @YumeNisshi

Pixiv: https://www.pixiv.net/member.php?id=2773425

Last update: October 29, 2012

Jekyle

Jekyle is an author characterized by their simple graphics and interactions with NPCs, they are the creator of Christmas World.

Last update: December 20, 2010

n3

n3, better known as koronba, is an author known for the music made for his own worlds, which have become some of the most prominent tracks in the game, used commonly by other authors. His worlds visually have calming colors and detailed textures, with the usual lack of NPCs giving them a lonely yet soothing atmosphere. Most of his worlds are accesible early in Urotsuki's dream worlds. They are the author of the Grass World, Dark Alleys, Floating Stones World and more. For a full list of his worlds, click here. They are also the creator of the fangame LCD Dem.

Twitter: @nnn_koronba (deactivated)

Bandcamp: koronba (deactivated)

YouTube: koronba sakamoto

Soundcloud: Nnn Koronba (deactivated)

Last update: August 15, 2011

9G87ZOr0ks

9G87ZOr0ks is an author who contributed to the Hospital and Graveyard World. In particular, they added the The Graveyard's Sculpture event in the Graveyard World and expanded the corridors in the Hospital.

Last update: August 5, 2011

tKp9vEGEfhCD

TKp9vEGEfhCD is an author known for their simplistic graphics and darker atmosphere, with most of their worlds having an underlying story as well as unique NPCs within them. They created Dark Forest, Forest Carnival, Soldier Row, and more. For a full list of their worlds, click here.

Last update: November 10, 2012

Yuki-Hitsuji

Yuki-Hitsuji (ゆきひつじ) is an author whose work is characterized by their unique and nostalgic feeling, along with their uses of colour that vary from vibrant to mellow and desaturated. Most of their worlds have an unique mechanic that sets them apart from the rest of the game. They created the Mask Shop, Gallery Of Me, Jigsaw Puzzle World and more. For a full list of their worlds, click here.

Last update: February 11, 2013

yXu.N9nxhI

YXu.N9nxhI is the designer of Gimmick Runner.

Last update: March 28, 2012

wXeoWvpbbM

WXeoWvpbbM is an author known for their worlds with an empty and nostalgic feeling. As well as being the author responsible for adding the GB style world into the game. They created the Monochrome GB World and the Sunken City.

Last update: December 10, 2012

Zoo

Zoo is an author known for their paint-like texturing, as well as their general dreamlike feeling. They created Dream Beach and the School.

Twitter: @Zoo63295568

Last update: May 3, 2012

Uwonozoki

Uwonozoki (うをのぞき) is an author whose work is characterized by their upbeat atmosphere and simple graphics with calming colors. They authored Fountain World and the Boogie Street. In addition, the most well-known of their contributions is the Apartment Amoeba. They also made a Yume Nikki fangame called Yume Aruki.

Twitter: @uwonozoki

Pixiv: https://www.pixiv.net/member.php?id=497953

Last update: July 2, 2012

Tonden

Tonden requested to be contacted if any edits are to be made.

Tonden is an author known for their whimsical atmosphere. They created the Eyeball Archives.

Twitter: @Tonden_dn

Last update: March 22, 2013

wataru

Wataru (わたる) was one of the most prolific authors on the team, with their worlds being known for his largely complex artstyle and world design, which used complex dithering texturing that gave their art a realist feeling, along with a strong undercurrent of nostalgia and soft post-apocalyptic theming. Most of his worlds were located in long linear routes deep within Urostuki's dream world. He is also responsible for the implementation of the Egg collectibles. He created the Forest Pier, Overgrown City, Depths. For a full list of his worlds, click here.

In recent versions, most, if not all, contributions done by Wataru have been scrapped (with the exception of menu themes and wallpapers, which have all been repurposed).

Twitter: @zazazazazazawa (deactivated)

Pixiv: wataru (ID: 2090244) (deactivated)

Skype: zazazazazazawa

Email: [email protected] (deactivated)

Last update: N/A

spelude

spelude has requested to be contacted if any wallpapers are to be implemented into her worlds. MAP0691(spelude)、MAP0692(絵本の中)、MAP0697(彼岸花)、MAP0698(ﾂﾅｷﾞ金平糖)、MAP0699(星座)、MAP0711(珈琲カップ)、MAP0716(小部屋)、MAP0717(絵本) 、MAP0721(花瓶)、MAP0722(裏花瓶)、MAP0726(手)、MAP0727(手室内)、MAP0728(ﾂﾅｷﾞ空中)、MAP0730(ケレウス) can be edited without permission. Other maps can only be edited with her consent.

Spelude is an author characterized by her colorful arstyle and their emotional theming. Most of her worlds are considerably hard to find in the dream world, requiring for example elaborate puzzles or obtuse entrances to access them. She is best known for her unique music that she composes for her own worlds, being considerably more melodic than other music in the game. She created Red Lily Lake, Fantasy Library, Constellation World, and more. For a full list of her worlds, click here.

Last update: June 7, 2022

Ca

Ca (Calcium) is an author known for their calm atmosphere, They are responsible for the Maple Shrine.

Twitter: @tkkicalcium

Last update: April 1, 2015

Yeris

Yeris (イェリス) is an author known for their unique atmosphere and simple artstyle, as well as their use of NPCs. They are also known to create their own BGMs for their work. They authored Broken City, Binary World, Pencil World and more. For a full list of their worlds, click here.

They are also the creator of the fangame Yume Tsuduri.

Twitter: @Yeris_Yume2kki

Pixiv: https://www.pixiv.net/en/users/1472049

Last update: January 2, 2020

GALAXY

GALAXY (Starman) is an author characterized by their simplistic style as well as her heavy use of NPCs with a lot of interactions. She created the Cyber Maze, GALAXY Town, and the Sugar World.

She created the fangame Electron Handsome Boy (電子美青年).

Last update: March 18, 2017

Mosenite

Mosenite (モセニテ) is a skilled author whose worlds are known for their detailed graphics as well as their soothing atmopshere. Their music is also noteworthy, quickly becoming some of the most prominent tracks in the game and used by other authors in their worlds, like for example qxy's Nocturnal Grove or 2i9's Stellar Mausoleum. They are the creator of Bridged Swamp Islands, Lotus Waters, Heian Era Village and more. For a full list of their worlds, click here

Last update: February 14, 2015

Mike

Mike (みけ) is an author unique for creating the Red Rock Caves, a world with a seeming narrative through-line and implicit worldbuilding, featuring strong uses of colors and alien creature designs. They have also contributed a plethora of music to Yume 2kki, some of which is featured prominently in their own world. Their music has also been featured in many, many other areas, such as City Limits and Nostalgic House.

Last update: March 14, 2015

G-Seeker

G-Seeker (Gシーカー) is an author characterized by their strange graphics as well as unique gimmicks featured in their work. They created the Dream Bank, only to eliminate their work and leave the project very soon after. Their world was added again as of 0.109c Patch 2.

Last update: August 3, 2015

natl

natl has requested all edits be well-documented.

Natl is an author characterized by their detailed texturing as well as unique usages of colour. Most of their work have an intricate design filled with NPCs and details within them, and tend to have varied theming across them. They're the author of Dream Mexico, Ancient Hydrangea City, Cocktail Lounge and more. In addition, they expanded GALAXY's Cyber Maze. For a full list of their worlds, click here.

Twitter: @natl_yume2kki

Last update: August 30, 2021

310 of the Twelfth Room

310 (12部屋目の310) has no worlds, but is instead one of the most prominent programmers and the author responsible for maintaining much of the events that occur in the waking world. These include the Kura Puzzles, Urotsuki's computer, and the Music Room.

Last update: August 15, 2018

Anon

Anon (アノン) is an author known for their unique feeling and varied theming, along with detailed textures and panoramas. They created the Burial Desert, Chaos Exhibition, Industrial Tower, and more. In addition, she created the assets for spelude's Vase World, and created an abundance of music and sound effects that are not only featured in-game but has many, many more of these available in the repository. For a full list of her worlds, click here.

Last update: December 2, 2018

985

985 is an author known for their calming and nostalgic atmosphere present in their worlds, along with pleasing colors and an a semi-detailed artstyle. They are the creator of Galactic Park, Jade Sky Hamlet and The Slums.

Twitter: 985

Discord: 985#3984

Last update: May 9, 2018

Kuroku

They have stated others can freely add connections to their worlds.

Kuroku (黒九) is an author known for their simple artstyle and highly colorful textures. Their worlds also have some theming related to feudal Japan across their worlds, They created the Dojo, DNA Room, Green Tea Graveyard and Beetle Forest.

Twitter: @kuro9_yume2kki

Last update: June 28, 2022

juda

juda is an author whose work is characterized by its painterly aesthetic with a strong sense of scale and wonder, as well as their use of dithering and limited colors in their artstyle. Their unconventional uses of music are also noteworthy, with their worlds often featuring well-known music from older maps, but with their pitch slowed down to the effect of radically altering their tone and atmosphere. They created the Scorched Wasteland, Paradise, Ice Floe World, and Mangrove Forest.

Twitter: @juda91470696

Last update: December 12, 2019

kappa

kappa is an author characterized by the industrial theming prominent in their work, along with being heavily inspired by the original Yume Nikki. Their artstyle also varies highly from world to world. They are the creator of Cyan Relic World, Ocean Storehouse, Container Forest and more. In addition, they have events to their name in GALAXY Town and the Hand Fields. For a full list of their maps, click here.

Twitter: @kappa_yume2kki

Last update: July 22, 2021

shigurin

shigurin is an author known for designing worlds that are mostly located deep within Urotsuki's dream. Her artstyle is characterized by detailed textures and darker colors, and her maps tend to be sprawling and intricate, often implementing unique events. They made the Polluted Swamp, Extraterrestrial Cliffside, Underground Passage and more, For a full list of her worlds, click here.

She also helped associate authors noildoof and Río add their worlds.

Twitter: @shigurinDos

Old Twitter Account: @_shigurin

Last update: August 29, 2020

2i9

2i9 is an author known for their detailed graphics used to provoke a feeling of disgust or fear, commonly with the use of body horror, although their worlds wildly vary in style overall. They created worlds such as the Overgrown Condominium, Mutant Pig Farm, Whipped Cream World and more. For a full list of his worlds, click here.

He also helped associate authors Río, Nulsdodage, and Lemniscate add their worlds.

Twitter: @ym2i9i

Last update: April 2nd, 2022

light

light is an author characterized by the child-like aesthetic of their worlds, along with simplistic graphics. They're responsible for the House Over the Rainbow, the High-rise Building, and the Head World.

Last update: November 17th, 2019

VANEGI

VANEGI is an author known for the high quality BGMs made for their worlds. They composed two of the BGMs in Urotsuki's PC, and is also responsible for creating the Cipher Keyboard and the Dining Hall, an addition to the Bathhouse.

Twitter: @VANEGI_Yume2kki

Last update: July 25th, 2019

qxy

qxy is a skilled author whose worlds are known for their realist style and heavily geometric worlds. A good portion of their worlds are located in lengthy semi-linear routes within Urostuki's mind; many of these worlds also contain unique mechanics that set them apart from any other worlds in the game. Recently, qxy has become a prominent part of Yume 2kki's core developer team, regularly fixing bugs and adding various quality of life improvements to it. He is responsible for the Snowy Forest, FC Caverns, Aurora Lake and more. For a full list of his worlds, click here.

He also helped associate authors Kong, Ruri, noildoof and Río add their worlds.

Last update: April 4th, 2022

ROKU95

ROKU95 is an author known for their unique art style with softly blurred assets and bits of extraneous color embedded within otherwise ordinary tiles, generating a cave-like feel in a lot of their work. They created worlds such as the Ancient Crypt, Psychedelic Stone Path, Negative Space, and more. For a full list of their worlds, click here.

Last update: September 19th, 2019

Nantai

Nantai (軟体, Soft Body, which appears to be associated with molluscs) is an author known for their simplistic world design, along with creating their own BGMs for some of them. Common visuals in Nantai's worlds include old Japanese architecture and folklore, ghosts and yokai, and molluscs. Most of their worlds are somewhat isolated off from the rest of Urostuki's dreams. They're responsible for the Rainbow Tiles Maze, Rock World, Jumbotron Hub and more. For a full list of their worlds, click here.

Twitter: @Monoka_Nantai

Last update: October 8th, 2021

maptsuki

maptsuki is an author characterized by the many puzzles and secrets scattered around their worlds, along with the introduction of important NPCs in them such as the Five Guardians and more. They authored the Dream Park, Shadowy Caves, Guardians' Temple and more. For a full list of their worlds, click here.

Twitter: @Yume2kki_MAP

YouTube: まっぷつき

Last update: June 28th, 2022

Nuaah

Nuaah (ぬあー) is an author known for their unusual style and worlds with unique construction and perspective, along with creating their own BGMs for their worlds. They authored Spherical Space Labyrinth, Miraculous Waters, Robotic Institution, and more. For a full list of their areas, click here.

Twitter: @Nuaah_Box

Pixiv: https://t.co/1RORfIsT33

Discord: ぬあー (´·ω·´)#8571

Last update: August 6th, 2021

Kake

Kake is an author responsible for expanding the Monochrome GB World with the GB Fields.

Last update: September 3rd, 2020

Yasakoten

Yasakoten (やさこてん) is an author characterized by their prominent use of neon colors. They are responsible for creating the Oriental Pub and the Sparkling Dimension.

They also helped associate author Sniperbob add his worlds.

Twitter: @yasako3dreaming

Discord: yasakoten#7481

Last update: January 12, 2021

Kontentsu

Kontentsu is an author whose worlds are characterized for being heavily inspired by the original Yume Nikki, and feature many recurring visual motifs and characters, as well as a route with an implicit storyline. These include NPCs called "01-kun", repeated instances of the number 28, and a separate dreamer known as "???-tsuki" who is found within a second Nexus deep in the dream world. They created the Digital Forest, the Opal Ruins and more. For a full list of their worlds, see here.

They helped associate author Sniperbob add his worlds.

They also created the fangame Yume wo Mita (ゆめをみた) under a different alias.

Discord: コンテソツ#1262

Twitter: @Kontentsu_yume2

Last update: February 1, 2022

srd

Srd is an author characterized by their use of either vibrant colours or monochrome shades in their work, often with a stark lack of NPCs, usually invoking a desolate, albeit nostalgic feeling. They created the Octagonal Grid Hub, Frozen Woods, Colorless Valley, and more. For a full list of their areas, click here.

Last update: September 11, 2021

aediorugap

Aediorugap is an author characterized by many vast, mazelike worlds within Urotsuki's dream as well as a unique simplistic art style. Their worlds are notable for featuring certain audio backing tracks that consist of foley sound effects, such as the sound of an active laundry machine. They created the Laundromat, Totem Hotel, Omurice Labyrinth and more. For a full list of their areas, click here.

Last update: June 3, 2022

Kurokagi

Kurokagi (黒鍵) is an author whose style is currently characterized by simplistic, if somewhat unsettling looping worlds, often set to no music. So far, it seems their current contributions are still incomplete, as exemplified by the lack of BGM in any of these worlds. They created the Unending River, Amorphous Maroon Space, and the Black Sphere World.

Last update: March 30, 2021

octave

Octave is an author whose style is marked by various distinctions among 2kki's authors. Their visual style often employs creative uses of foreground and background to establish a unique setting. The sound design of Octave's worlds is also noteworthy, featuring music tracks that sometimes add or alter layers depending on what the player does. Octave created the Robotic Slaves Tunnel, Handheld Game Pond, Obentou World and more. For a full list of their areas, click here.

Twitter: @octave_yume2kki

Last update: June 25, 2021

Towihanu

Towihanu (とゐはぬ) is an author known for collaborating with octave to create Astral World.

Last update: May 31, 2021

Moriwo

Moriwo (森温(モリヲ)) is an author whose style is known for their highly detailed spriting style that heavily relies on uses of shadows and contrasting deep colours, many of which use hand-drawn panoramas to achieve a sense of realism and immersion. They created worlds such as the Mountaintop Ruins, Rusty Urban Complex, Azure Garden, and more. For a full list of their worlds, click here.

Twitter: @morita_4on

Last update: December 12, 2021

Horatsuki

Horatsuki (ほらつき) is a recent author who is known for their simplistic artstyle resembling the original Yume Nikki, along with most of their worlds having some sort of unique interaction. They created worlds such as the Tricolor Passage, Atelier, Pastel Sky Park and more. For a fill list of their worlds, click here.

They also helped associate authors Jared and Autumn add their worlds.

Twitter: @dream_horatsuki

Last update: June 27, 2022

Akahara Imori

Akahara Imori (赤波良ゐもり) is the author responsible for Lotus Park. Their name is the Japanese word for a Japanese fire-bellied newt.

Twitter: @Imori__Akahara

Last update: July 14, 2021

Yume wo Samayou

Yume wo Samayou (夢を彷徨う), translating as "wandering the dream", is an author whose work features puzzles that must be solved in order to progress to other worlds. They created Shape World, Obstacle Course, Snow White Field and more. For a full list of their worlds, click here.

Last update: February 12, 2022

Associate Authors

Associate Authors are authors that cannot directly add their worlds to Yume 2kki due to being non-Japanese speakers, or having no posting access to 5ch due to lacking either a 5ch premium pass or a Japanese IP. These authors' worlds are only added with the help of their proxies, the core authors.

noildoof

noildoof, from the US, is the first Western author to add her worlds to Yume 2kki. She has cited fellow author wataru as a major inspiration. Her worlds feature heavy use of pastel colors and detailed pixel art with memorable NPCs in them. She is one of the most prominent Western authors, and has created worlds such as the Tesla Garden, the Blue Cactus Islands, the Graffiti City, and more. A full list of her worlds can be found here.

She also known for her fangame Deep Dreams.

Twitter: @noildoof

Discord: @Noildoof#6181

Youtube: noil doof

Tumblr: https://noildoof.tumblr.com

Ruri

Ruri (ルリ) is a former author from the US. Her worlds are very detailed and distinct from one other, which were located all over the dream world. She created the now-removed Crystal Caves, Nightmarish Wilds, TV Labyrinth, Chemical Research Facility, and Volcanic Subterrain. In recent versions, most, if not all, contributions done by Ruri have been scrapped. She currently works alongside the developers of another fangame, Uneven Dream (Outotsu Yume).

Youtube: Lapis Lazuli

Discord: 🌈Lapis Lazuli🌈#1508

Río

Río is a Chilean author, whose contributions are inspired heavily by the work of fellow author wataru in both spriting style and world design, though with a considerably warmer tone, a more varied set of creations, and a distinct painterly aesthetic. Most of his worlds are located in lengthy "routes" deep within Urotsuki's mind. Additionally, Río has composed some of the music for his worlds. Notable worlds of his include the Silent Sewers, Tomb of Velleities, Forgotten Megalopolis and more. For a complete list of his areas, see here.

nulsdodage

nulsdodage is a South Korean author. Prominent to his work are more technically-advanced, puzzle-focused areas. He is also known for fixing bugs and making sure the worlds of the most recent authors contribute to things like the Map Completion rate and the Music Room. He is the author for the Data Stream, along with the GB Tunnel sub-area in the Monochrome GB World; he has additionally provided numerous music contributions, including the music for Opal Ruins A.

Twitter: @nulsdodage

Youtube: Nulsodage

Lemniscate

Lemniscate is a Canadian author, whose style is characterized by heavily detailed panoramas, as well as his use of vibrant blue and pink shades of colour in his worlds. He created the Holographic Chamber, Ether Caverns, and the Fluorescent City; additionally, he composed music for some of his own worlds, as well as some tracks used by other authors.

sniperbob

Sniperbob is an Israeli author, whose style is characterized by simple and scribbly designs, as well on a focus on body horror. His worlds are accessible from different parts of the dream world at different depths, usually from darker worlds. He made T-Folk World, Fused Faces World, Crazed Faces Maze and more. For a full list of his areas, see here.

He is also one of the developers of other fangames, such as Uneven Dream (Outotsu Yume) (co-developer), Dream Wires (co-developer), Dream of Life (author).

Discord: sniperbob#2575

Twitter: @sniperbob5

YouTube: Yume 2kki Wiki

Kong

Kong is a Brazilian author whose work is characterized by detailed pixel art, reminiscent of Earthbound/Mother. He created the NES Glitch Tunnel.

Discord: ! Khalazar Jönk Köng#4952

Twitter: @KhJonkong

Autumn

Autumn is an author from the US. Her style is known for its detailed and earthy colors, as well as leaning on natural, dark, yet dream-like themes. She created the Blooming Blue Lagoon, Decrepit Village, Opal Archives and more. For a full list of her worlds, click here.

Twitter: @autumnusgrimm

Jared

Jared is a Brazilian author whose style can be characterized as highly-detailed forms but with simple textures, with an emphasis towards isometric environments. He created Poseidon Plaza.

Twitter: @Jared_Fshmn

Discord: Jared#8236

Miscellaneous Authors

Miscellaneous Authors are those who have contributed to Yume 2kki without adding worlds, instead adding music files, graphic sets for free to use purposes or others.

Camellia

Camellia is a Japanese music composer that has made the following music: camellia_japanish, camellia-japanish2, camellia_hysar2, camellia-themepark, 2_2, 2_8, 2_10, 2_11, 2_12, 2_13, 2_16, 2_18, 2_19, 2_20, 2_21, 2_22, 2_23, 2_24, 2_27, 2_28, 2_29, 2_31, 2_32, 2_35, 2_37, 2_38, 2_39, 2_40, 2_45, 2_46, 2_47, 2_48, 2_49, 2_50,2_51, 2_52, 3, 4_3, 6_3, 7, trom_piano, 2_2, Cave_2, and enter_2.

Twitter: @cametek

tAkaDaGOxA

tAkaDaGOxA changed the Yume 2kki title screen.

30

30 is one of the very first authors to contribute to Yume 2kki, being in the project before Urotsuki was the main protagonist, he was responsible for fixing bugs and making changes to switches, variables and events.

1

1 is one of the very first authors to contribute to Yume 2kki, he was responsible for fixing bugs and fixing graphics.

63

63 was an author responsible for creating Urotsuki's Balcony aswell as adding the feature to pinch yourself awake.

805

805 was an author responsible to making adjustments to events aswell as making adjustments to sound effects.

784

784 was the artist behind some of Yume 2kki's battle animations, such as the coin. He was also responsible for convincing 805 to remove some unused BGMs.

780

780 created the Telephone effect's sound effect.

626

626 is an author who composed the following songs: 626-india, 626-tb303, 626-ryukyu, 626-seagull.

YLJTirrg6w

YLJTirrg6w was known for adding an unknown BGM.

JjEcExX/zg

JjEcExX/zg created some unknown sound effects.

575

575 is responsible for creating the default footstep noise.

90

90 is responsible for creating an unknown BGM.

152

152 is responsible for creating these following music: 152-organ33, 152-woo,and 152-you.

893

893 is responsible for expanding the Library as well as adding 3 books to it.

143

143 is responsible for adding a book in the Library.

826

826 is responsible for adding a book in the Library.

qs0UrDFJ

qs0UrDFJ is an author responsible for creating the following music: qs0UrDFJ-bgm007, qs0UrDFJ-bgm041, qs0UrDFJ-bgm047, qs0UrDFJ-bgm054, qs0UrDFJ-bgm060, qs0UrDFJ-title_Rv and qs0UrDFJ-title.

803

803 is an author responsible for creating the following music: 803-1.

932

932 is responsible for creating the following music: 932-warm.

903

903 is responsible for creating the following music: 903-suna001.

937

937 is responsible for creating the following music: kikai004.

28

28 is responsible for creating the following music: bgm055.

69

69 is an author responsible for creating these following music: setunai, se018-0016, and se-2.

272

272 is an author responsible for creating these following music: yumepo1, yumepo3, yumepo4, yumepo5, yumepo6, yumepo7, yumepo8, yumepo9, yumepo10, yumepo11 and also for creating yumeppoi.

Forgotten Dawn

Forgotten Dawn is an author responsible for creating these following music: fd_room, fd-drone2, fd-drone4 and fd-abyss.