Play Custom Robo GX emulator game online in the highest quality available. Custom Robo GX is a Gameboy Advance game that you can enjoy on Play Emulator. This GBA game is the US English version that works in all modern web browsers without downloading. Custom Robo GX is part of the Arcade Games, Action Games, and Anime Games you can play here. PlayEmulator has many online retro games available including related games like Custom Beat Battle: Draglade, Custom Mahjong, and Robotech - The Macross Saga.