Your objective is to fight your way through various levels and kill the required number of enemy stick men in each level to unlock the next level. You can pick up guns, enter tanks or ships during the game. Use your ARROW KEYS to control the fighter. Use "A" KEY to shoot, "D" KEY to enter/exit vehicles and "S" KEY to roll. Note that you are immune to enemy attack when rolling or jumping. Keep that in mind. Good luck!