Anonymous wrote:
Most PAR codes I've seen are in the form 00xxxxyy, where xxxx is an address in RAM and yy is the value to use (e.g. the code 000670FF would change RAM $0670 to the value $FF). Since Game Genie cannot modify internal RAM (it can only change PRG-ROM, range $8000-FFFF), these codes cannot be converted.
They can be converted, albeit manually. Run the game in a debugging emulator, looking for writes to that RAM location, and then NOP or BIT out the writes.