Tottoko Hamtaro: Tomodachi Daisakusen Dechu review. Classic Game Room presents a CGR Undertow import review of Tottoko Hamtaro: Tomodachi Daisakusen Dechu for Game Boy Color developed and published by Nintendo. Right around the turn of the millenium, the biggest word in video gaming was "connectivity." Nintendo led the way with the infrared capabilities of the Game Boy Color, which allowed short-burst data transmission quickly and easily. Tottoko Hamtaro: Tomodachi Daisakusen Dechu takes that idea to heart, creating basically a "friend register," determining which hamster said friend is akin to (based on criteria like name, age, birthday, blood type, and so on), and... that's about it. This video review features video gameplay footage of Tottoko Hamtaro: Tomodachi Daisakusen Dechu for Game Boy Color and audio commentary from Classic Game Room's TJ.