In Monster Maker, users create a monster by sticking together animated parts. Each part has several states to it: happy, sad, angry, etc. When a monster is happy or sad, all of its various parts animate together in the new state. Once a monster is created, one can play a variety of games and activities with it, such as making music, getting clothing and accessories, or printing it out. Monster Maker was designed for creative play, like a paint program. There were no overarching goals other than to have fun. The Ultra Edition added four mini-games one can play with a monster, including judo and a water skiing race.