You can move the earth in space (of 2 dimensions) with left stick or direction key in your game pad. There is the moon in space. If both the earth and the moon are into goal area at the same time, you can clear the stage. All stars (including the earth and the moon) have universal gravitation. All stars attract other stars. There are stages where there are some black holes or some white holes.
Release Date: November 18, 2009