Hamtaro - Rainbow Rescue ROM download is available to play for Gameboy Advance. This game is the US English version at EmulatorGames.net exclusively. Download Hamtaro - Rainbow Rescue ROM and use it with an emulator. Play online GBA game on desktop PC, mobile, and tablets in maximum quality. If you enjoy this free ROM on Emulator Games then you will also like similar titles Hamtaro - Ham-Ham Heartbreak and Hamtaro - Ham-Hams Unite!.