
It was easy for me, it also allow me to use any save data i want as well. I dunno much about the other thing and what it does, but i know this can edit save data, either by online data base or manually with common save data comparison to find specific values to mod which i did a lot. But i had it since and it helps me a lot. Maybe i should ask the same people who buy the hyperkin retron 5 to play games on when they can just use a emulator, is still JUST A EMULATOR. Inserting random letters from a code book to get cheats instead of more common memory addresses with easier to read and modify ram hex values was good.

Yes i know is not a classic game genie by galoob, and i really didn't like those as much as the action replay.
