Pokemon Prism

Pokémon Prism is a highly acclaimed fan-made ROM hack of Pokémon Crystal, developed by Koolboyman and the RainbowDevs team over eight years. Set in the new Naljo region, the game features an original story, custom character customization, and unique mechanics like sections where you play as a Pokémon, and new custom types like Gas and Sound. Despite receiving a cease-and-desist from Nintendo just before its 2016 release, the game leaked and has been maintained by the community ever since.

Pokemon Prism is listed as a Community Patch entry in CheckpointDB's preservation database.

This record is treated as its own version or project, separate from normal game database entries.

Requirements are not individually verified yet, so the flags below should be treated as leads rather than confirmed instructions.