Stereo Ball was a game I developed in my third year of college to act as a treatment for amblyopia, also known as a lazy eye. The object of the game is to get the ball through the gates by tapping where you want it to go. I tried to make the mechanics simple since amblyopia is best treated at a young age. To use the game as a treatment all the player has to do is put on a pair of cyan/red 3D anaglyph glasses. By doing so, only the right eye can see the ball and only the left can see the gate. This forces the eyes to readjust to work in unison, strengthening the weakened muscle which cause amblyopia.
You can find Stereo Ball on Google Play.