Use the rocket power on your motorcycle to jump ramps and collect in air objects for points. Dont forget that safe landings also count and is much difficult in higher levels!
Move your stick figure away from falling stuff. By touching the red objects you are awarded 200 extra points. Be careful or your character will be crushed!
Go duck hunting. Shoot as many ducks as you can with the ammo you have. Advance by level based on number of ducks you have shot. Game is over when ammo is out.