Undertale Yellow Wiki
Welcome to the encyclopedia for Undertale Yellow, a fan-game for Toby Fox's Undertale.
We are currently maintaining 283 articles and 574 files, and we could use your help.
Please be sure to thoroughly read the Rules and Guidelines before you begin editing.
This wiki recommends refraining from reading most, if not all, of the articles to avoid spoilers unless you've reached all four endings.
About Undertale Yellow
Undertale Yellow is a fan-made prequel to Undertale, where you control Clover, the sixth human to fall into the Underground. Just like in the original game, it is possible to finish it without killing anyone, or eradicating everyone. Grab your cowboy hat and your gun, and help them on their journey, meeting with friends, new and old.
Undertale Yellow is directed by Master Sword, with the full version available for free on the GameJolt page.
Want to help out?
Feel free to add anything relevant and accurate to the pages. Please refrain of adding speculation and false information, as this wiki's purpose is to compile all information present in the game. If you notice false information, please remove it and remind the user of the Rules and Guidelines.
Official Links
Undertale Wikis
Undertale • Deltarune
Undertale AU Central • Undertale OC Central • Ideas Central
Akintale • Alphatale • Glitchtale • Hellverse • Horrortale • Inverted Fate • Reapertale • Storyshift • TS!Underswap • Underfell • Underswap • Undertale Chronicle • Undertale Rho • UnderWar • Xénotale • XTale/Underverse