Is there any cheating homebrew that i can use for retail carts. I need something like action replay, or gameshark that i can boot up on my m3, then load the codes and use it on a real cartridge, not a rom.
The cheats file you load has to be under 2-3 megabytes, so use R4CCE to take out all the other games except the certain one you want to make sure it's under that size.