Undertale Yellow is a 2023 2D role-playing video game released on Game Jolt for Microsoft Windows on December 9, 2023. Developed by Team Undertale Yellow as a fan-made prequel to Undertale, the game follows a human child named Clover, who possesses the yellow soul from Undertale, as they journey on an unfamiliar path to the surface after entering the monster-inhabited Underground.[1] The game received generally positive reviews upon release.

Release Date: December 9, 2023

Developer: Team Undertale Yellow

Publisher: Team Undertale Yellow