The Simpsons Bmx Game is an online game at 43g.Com. You can play The Simpsons Bmx Game in your browser for free.Get on a Bmx with Bart by performing mad tricks.The more flips and massive stunts you perform the better you score and the more points you will gain.Controls: Up / Down Arrow Keys - Move. Left / Right Arrow Keys - Balance. Enter / Spacebar - Change Direction. 1-8 - Perform Tricks.