Hamster Monogatari is an adventure simulation game in which the player has to raise hamsters. The game was also released for Nintendo 64 console and got 2 sequels released for the gameboy advance console.

The game series features hamsters in adventure games which feature exploration, interaction and other RPG elements.

In the game the player takes the role of a young girl the buy a hamster and have to take care of him (training him, giving him food, playing with him), she can also buy him food, items and other things for the hamster house.

Her hamster (or hamsters since she can has until 4 different hamsters) can compete against other hamster in games like racing mini games.