you have been sent to a remote planet to exterminate the local populace (the poor aliens). buy big guns, hire your henchman and go trigger happy.

Ply the depths and exterminate the enemy in naval battles across the world's seas and oceans in your own torpedo submarine. Sink and destroy ships such as the destroyer, missile cruiser and battleship while watching out for enemy torpedos.

Exterminate the terrorists in the target zone. Shoot the terrorists before they get you.