Catch the waves. Dodge the missles. Save the universe. Surf left and right and aim in all directions to shoot enemies with keyboard/mouse, controller, or eye tracker. Hit the waves and ramps to jump obstacles. Make it to the end and go for the high score.
Beyond the doors of perception (Tobii Sponsored)
Another way in
Lost library card
MS Windows, Mac OS X
Tools and Technologies:
Eye tracking equipment, Unity (any product)