Crazy Monkeyz is a sim game designed for 1 player and revolving around caring for a monkey.
To start you can choose from two species of monkey (others can be unlocked later), each has three coat types to choose from but you will be unable to see the other two. From there you can feed your monkey, play with it, dress it up, breed it, or turn on the TV for it (plays a non-stop commercial for the game).