Games Brigade > Motocross Nitro Motocross Nitro uncategorized Prepare yourself for the ultimate motocross cross experience. Race across 23 awesome tracks pulling off mad tricks and combos. Perform straight up races or compete in freestyle events. Earn money to upgrade your bike and rider to pull off new insane tricks. Stunny visuals abound in this awesome free online racing game. Instructions Up Arrow - Accelerate. Down Arrow - Brake. Left/Right Arrows - Lean. Z/X/C - Perform tricks. Spacebar - Nitro. Advertisement No games match your query. loading ... More Advertisement