Hamtaro: Ham-Hams Unite! (とっとこハム太郎2 ハムちゃんず大集合でち Tottoko Hamutarou 2 - Hamu-chan Zu Daishuugou Dechu?) is a Hamtaro adventure video game developed by Pax Softnica and published by Nintendo for the Game Boy Color handheld video game console. It was first released in Japan on April 21, 2001, and was later released in North America on October 28, 2002, and in Europe on January 10, 2003. It was the last game officially released for the Game Boy Color in Europe.
Read more about Hamtaro: Ham-Hams Unite!: Summary, Gameplay, Ham-Hams, Other Animals