Twin Series

Twin Series 1 - Mezase Debut! - Fashion Designer Monogatari + Kawaii Pet Game Gallery 2 Japan	Nintendo - Game Boy Advance	2004
Twin Series 3 - Konchuu Monster - Ouja Ketteisen + Super Chinese Labyrinth Japan	Nintendo - Game Boy Advance	0
Twin Series 4 - Hamu Hamu Monster EX - Hamster Monogatari RPG + Fantasy Puzzle - Hamster Monogatari - Mahou no Meikyuu 1.2.3 Japan	Nintendo - Game Boy Advance	0
Twin Series 6 - Wannyan Idol Gakuen + Koinu to Issho Special Japan	Nintendo - Game Boy Advance	0
Twin Series 7 - Twin Puzzle - Kisekae Wanko EX + Nyaa to Chuu no Rainbow Magic 2 Japan	Nintendo - Game Boy Advance	0