Ozone is a physics based game in which you control a ball filled with air and try to collect all of the yellow orb objects located throughout every labyrinth like level. The ball is controlled by a simple d-pad located on the bottom left part of the screen. Holding down a direction arrow will cause the ball to continuously move while just pressing it quickly will it give it a short boost of movement. Every time you move the ball, the air inflating the ball decreases which is displayed with a bar across the length of the top part of the screen. If this bar depletes completely, you lose the level and are forced to restart.