Gumball Kart 64 is a romhack created by Arian Ventura and released on February 19, 2026.
It features 8 custom playables characters from The Amazing World of Gumball : Gumball, Darwin, Nicole, Richard, Anais, Penny, Rob and Gumball (Apocalyptic) - an original never-before-senn evil version of Gumball, created exclusively for this project. Larry also appears into the role of the referee.

All characters voices and dialogues have been replaced, but some characters do not use their original voices. The game is fully available in English and also exists in Latin American Spanish, including voiced audio.