Retro Classix: Heavy Barrel

The unthinkable has happened. Terrorists have seized the underground control complex of a nuclear missile site. Its up to you to infiltrate the installation and eliminate the leader of the terrorist forces. It wont be easy, powerful tanks, treacherous waterways, and defended bridges are all under enemy control now. The only weapon up to the task is called Heavy Barrel, but its been dismantled inside the installation itself. Your mission is to battle your way into the missile complex, secure and ...