Dokodemo Hamster 2

Dokodemo Hamster 2 (Also known as Doko Demo Hamster 2) is a simulation game that allows the player to breed 3 different hamsters (that are the same ones of the game series). The player can give the hamster food, show him apreciation and let him live a happy life. The game features mini games, but at least I don't know how to unlock them. The game is compatible with the Pocketstation controller.