Game de Hakken!! Tamagotchi is another Tamagotchi title for the Game Boy. This Japanese release focuses on the virtual pet raising simulation that defines the Tamagotchi series.  Players must engage in actions such as feeding, cleaning, and playing with their digital pet to keep it happy.  Bandai's involvement as the creator of Tamagotchi makes them the probable developer and publisher of this game.

Game de Hakken!! Tamagotchi (Japan)

Game Boy Wars Turbo (Japan)