You were the best trained marine, you have to protect the military base from the enemy. Position yourself on the tower and watch the attack progress. Use guns, sniper, pistols and shoot to kill the enemies trying to reach the base gate. Complete several challenging missions and remember that every soldier killed will give you points and gold. Try to improve your speed and accuracy and enjoy this epic fun 3D shooting game. If you enjoy this game, make sure you play similar 3D games here.