Play Hamtaro: Rainbow Rescue emulator game online in the highest quality available. Hamtaro: Rainbow Rescue 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. Hamtaro: Rainbow Rescue is part of the Adventure Games and Platform Games you can play here. PlayEmulator has many online retro games available including related games like Rainbow Islands, Choplifter III - Rescue Survive, and Power Rangers - Lightspeed Rescue.