A spaceport is inhabited by thousands of space mice (belonging to a race called ChuChu), who hate cats, especially a space cat race called KapuKapu.

One day, a spaceship from the planet K-PU landed in the Spaceport, full of hungry KapuKapus, who left the ship to chase all the mice, and your mission will be to avoid their capture by sending them into space.

This is the plot of the game, a fun and original puzzle in which you can choose to play alone or against a friend, if you choose the "battle mode".

With pleasant graphics and music (you can listen to all the melodies if you select the "music mode"), and showing off the usual careful presentation of Imanok games, you can have fun times if you are fond of this type of game.