In the middle of a war, your defensive position has been overrun by the enemy. You must get away before the enemy start mopping-up. Engage yourself in a deadly road battle and shoot your way out of danger!
Zombie lunatics are attacking the city in broad daylight! Grab your SWAT weapons and let's grind some zombies into ground meat. You must protect the city, and above all, the president!
HMS Super Duper has become stranded in enemy occupied waters! All that's left is you and a handful of men. Defend the ship for as long as you can by shooting down enemy planes and preventing enemy paratroopers from planting a bomb to destroy you!
