Game Boy Color cartridge set. - Game Title: Puzzle Bobble 2 - Game Title: Puzzle Bobble 4 - Game Title: Game Boy Advance - Game Title: Mario Tennis - Game Title: Game Boy Puzzle - Game Title: Game Boy Advance - Game Title: Atlas Game - Game Title: Game Boy Color I found this while cleaning up my parents' house, so I'm selling it. Since it's an old item, the operation has not been confirmed. There are small scratches and dirt. Please purchase with the understanding that this is a used item. Returns are not accepted to prevent replacement.