While the old Game Genies actively patched the ROM code being loaded from the game cartridge, the PS3 Game Genie is actually just a computer program that lets you decode and modify PS3 save files stored on a standard USB stick.īut one thing the old and new Game Genies share is the ability for a determined, patient hacker to create their own cheats by diving in to the vagaries of the hexadecimal code. It doesn’t share exactly the same functionality as its namesake either. The newest, PS3-based incarnation of the Game Genie doesn’t share much of a lineage with the original line of similarly named, cartridge-based cheat devices nearly ubiquitous in the 8- and 16-bit eras manufacturer Hyperkin picked up the rights to the name when Galoob’s original trademark recently lapsed.