It's more of an interactive wallpaper than it is a game. Basically you explore an island and it changes overtime. The most interesting part about it is that it has procedural music. What I mean by that is that the music is formed by the objects (trees, plants, rocks, animals...) that are around you at the time. Each object emits a note, and the combination of all surrounding objects creates a song, well... it's not quite a song, more like a psychodelic background music.