GB/GBC/GBA

How to Use Playback's Multiple Instancing Feature How can I transfer a save file between a physical cartridge and my computer? Why is my rewritable cart not saving properly? How to measure your game battery What are the main components of a Game Boy cartridge? Quick guide to safely buying retro games online How to spot an inauthentic GB/GBC/GBA game How should I clean my game cartridge pins?