Making a very basic flappy bird style game with gamesalad, and control it with arduino and HC-SR04 as proximity sensor.
Step 1: Short Description
In the video making the flappy cube game.
The arduino code in the video description.
The arduino send to the game "up" key, when proximity under 10cm.
In the game, when the "up" key released, the red cube jump 30px from the last position.
If hit the incoming walls, game is over.