★Important Notes★ Both of these cartridges worked and played on my Game Boy, but if they don't start up properly on your device, please try inserting and removing them a few times. You might have better luck inserting the cartridge firmly. This is a Sailor Moon action game for the Game Boy. I have confirmed that it starts up. I've also included photos of the startup screen. I'm selling these to declutter. - Title: Sailor Moon, Sailor Moon R - Platform: Game Boy - Genre: Action - Condition: Used Thank you for looking.