Your objective in this bike game is to gear up and choose your favorite dirt bike death machine to race in wild areas while performing extreme stunts. Complete the level tasks to win. Perform stunts to get more points and fill nitro bar. When nitro bar is full you automatically get temporary speed boost. Use the ARROW KEYS to control your bike. Use 1-5 NUMBER KEYS to perform stunts. Press the SPACEBAR to jump off ramps to gain massive air. Good luck!