Hamster Paradise Pure Heart review. Classic Game Room presents a CGR Undertow import review of Hamster Paradise Pure Heart for Game Boy Advance developed by Digital Kids and published by Atlus. HAMSTER PARADISE LIVES. From Felicity in Worcestershire comes a new box full of hamster games (and other really awesome stuff), including Hamster Paradise Pure Heart for the Game Boy Advance. Much like its linguistically-mangled predecessor Hamster Paradise Advanchu, Pure Heart gives you space for up to two hamsters and a bevy of resources with which to customize your experience. There's minigames, movies, and a huge town to explore, with new stuff being built all the time. This video review features video gameplay footage of Hamster Paradise Pure Heart for Game Boy Advance and audio commentary from Classic Game Room's TJ.