Ochaken no Bouken-jima : Honwaka Yume no Island

The fourth Game Boy Advance entry in the anime-inspired series and a sequel to the action game, Ochaken no Boukenjima (Adventure Island) gives you control of two characters, Ochaken and Ochaneko, through multiple stages of action. Ochaken uses his two ears to fly, while Ochaneko can perform a double jump. The game lets you switch off between the two characters whenever you like. Stages include caves, the beach and even sky-based areas. In addition to the main action-based play, Ochaken no Boukenjima includes a total of sixteen mini games and an Ochaken creation mode. In this mode, you can personalize your Ochaken and Ochaneko to your liking, changing color and adding accessories. The game lets you link up with other players to exchange character data.