The Kirby series, a beloved franchise of platformer games created by Masahiro Sakurai and developed by HAL Laboratory, has been entertaining gamers of all ages since its inception in 1992. One of the most recent installments in the series is Kirby Star Allies, released in 2018 for the Nintendo Switch. However, with the rise of ROM hacking and emulation, fans have begun to explore and modify the game's code, giving birth to various Kirby Star Allies ROMs. This essay will examine the world of Kirby Star Allies ROMs, exploring their creation, features, and implications for the gaming community.