Pokemon Crystal Game Genie Codes

Crystal runs on the original Game Boy Game Genie format — short hex-dash strings rather than the longer Action Replay codes used on the DS games — so the codes below look and behave differently from anything in the HeartGold or Platinum lists. Each one is matched to the standard USA Crystal cartridge dump most Delta users have loaded.

The set covers what gets asked for most on Crystal: an infinite Master Ball code so catching Suicune (or Ho-Oh/Lugia via the Legendary Beasts questline) doesn't come down to a lucky throw, a no-random-encounter toggle for clearing routes fast, a wild-Pokemon-level modifier, unlimited Rare Candy, a max-money code for the Goldenrod department store, and a trainer-capture code.

Game Genie codes on Game Boy titles don't have an official on/off switch mid-cutscene the way DS Action Replay codes do — leave the no-random-encounter code active only while exploring, and disable it before Kanto gym rematches so scripted battles trigger correctly.