Use gravity switchers to navigate your pixelated surroundings in this retro puzzle platformer. Move to a tile with an arrow on it and press space bar to send your character in the same direction as the arrow. Pick up the keycard, and then head for the exit, collecting items along the way to increase your score. Push and pull crates so that you can reach areas and shield yourself from turret fire. Crates will be affected when you change gravity.