For assembly-type GameShark codes, you can use a disassembler like IDA Pro to locate the relevant code in the game‘s executable. Once found, you can modify the bytes directly—keeping in mind that the PS1 uses little-endian byte ordering. This requires deep knowledge of MIPS assembly language.
Some older emulators struggle with dynamic disc swapping.
– An older emulator known for its accuracy. While it doesn‘t have built-in cheat support, users have reported success by booting a GameShark V5 ISO image first, then swapping to the game ISO—just like on real hardware.
