Pokemon Clear Crystal have 2 ways of obtaining a Pokemon. A subreddit dedicated to the open-world Pokemon Crystal ROMhack. The open world design sounds and plays amazing but I want to see it done with a gen 3 or 4 game as well (gen 1 seems unnecessary because of crystal … I'm trying to play Crystal Clear ROM Hack, but I'm having some issues finding a Pokemon Crystal ROM. It also includes all of the Eeveelutions so far (a big score!) Description: Liquid Crystal is a ROM Hack developed for the GameBoy Advanced system using FireRed as the base. For me personally,… MorAP Crystal Clear is a ROM hack that reimagines the Game Boy classic Pokémon Crystal as a much more ambitious and open game. Though skip forward twenty years and we have an improvement on the classic through Pokemon Crystal Clear. In some cases, regions can share Elite Four divisions, such as Johto and Kanto.