You must collect all the stars in a level and then reach the flag to pass a level.For the story, there isn't anyhting like that in this game,since this is a puzzle game.
Controls: Arrows: Move (When using different gravities, you use different arrows to move around. For example, if you're walking on a wall, you use up and down arrows to navigate, and when you'rewalking on the floor, you use basic left & right arrows to move.), shift- jump, ctrl-Change direction of gravity (Check the System chapter for more info.), Mouse: Select things
