I've bought a few games second hand, so obviously these games come with scores, saves and progress from the last person who played them. Is there any way of deleting game history of this sort on GBA carts which don't have any built in functions to do so? I know that some games have an option to delete savestates that are stored, but some games do not. Specific games I've noticed have no delete function is the complete Bit Generation series and Mario Kart Super Circuit. I can't seem to find any obvious way to delete the game history, and as the Bit Generation games are originally from Japan, I have no way of understanding the manuals to see if there's any instructions on how to reset/delete the saved game history... What I want is a way to reset these carts to their default factory settings, so to speak. Any input?