Your mission in this Metal Slug shooting game is to shoot the enemies while avoiding their fire and conserving your health. It is great game, but a bit too short and it is pretty hard to stay alive. Use LEFT and RIGHT ARROW KEYS to move left and right. Press DOWN ARROW KEY to crouch and press UP ARROW KEY to look up. Hit "A" KEY to fire your pistol (tap for best effect). Hit "S" KEY for knife attack and press "D" KEY to jump. Good luck!