Make full use of dimensions to clear the area. The story begins in an empty space, and the world changes from a one-dimensional “point” to a two-dimensional “plane” to a three-dimensional “depth” to a four-dimensional “time” in this action game with a new sensation. Points and lines are born, depth expands, and the ability to manipulate time is acquired. The game is full of stages full of tricks that open up new paths by making full use of the four powers of “ongaku,” “hi-key,” “shizen,” and “jikan” and manipulating dimensions.