This reminds me of Game Genie:
https://en.wikipedia.org/wiki/Game_Genie
They really markted that well has having to enter codes, but of course, they were just ROM addresses + values to pretend to be at those addresses.
This reminds me of Game Genie:
https://en.wikipedia.org/wiki/Game_Genie
They really markted that well has having to enter codes, but of course, they were just ROM addresses + values to pretend to be at those addresses.
Obfuscated, however, because they didn't really want people being able to properly make their own codes.