32 x 8 Car Game Demo Advice

I have found a good app as an Android joystick: Arduino Bluetooth Controlled Joystick APK made by Uncia Robotics.

Here is the demo code for the game with a virtual joystick:
Car32x16Game.ino (23,2 КБ)

P.S. You can set a speed rate about 150ms in the joystick app not to make the car move too fast.