So I'm working on a game for the DS, I do have a R4 but, I would like to have a proper card to put in a box and more. The problem is, I can't find any information online on how to burn a DS card or custom card that's not a flashcard. But yet there are lots of fake DS games, and I even think some guy sold Another Super Mario 3D cards once. How did they do this. I could just get a flashcard and switch the shell but that's pretty dumb. (sorry if this is oftopic I thought this was the most...
Proper NDS card?
Proper NDS card?