Hamtaro : Rainbow Rescue

Hamtaro: Rainbow Rescue is a Game Boy Advance title set in a world inhabited by hamsters who can speak. The central objective involves assisting Prince Bo, who has become stranded after falling from his rainbow. To help him return to Rainbow Land, Hamtaro and his companions must collect the seven rainbow colors.

Progress is achieved through a variety of mini-games. Success in these activities yields rewards such as stickers and pictures. These collectibles serve a dual purpose: they can be placed into a digital stickerbook and also exchanged with other players using a GameBoy Link Cable.