Well, I was playing the game today and I am about 11 hours into the game. I hit a save point and then the game freezes up. I then restart the game, only to find that all 3 files of the game were erased! There is absolutely nothing left and I have to start the game over to play. My question is, has anybody ever had a GBA cartridge erased like this and what did you do about it? Would Nintendo replace the game if I contacted them? If I knew this wouldn't happen again it wouldn't be a problem, but I dont have time to restart games when I am this far in. I don't have my Gamestop receipt so I can't exchange it there.