Under Pressure

The year is 1944; the height of World War II. The US Navy is fighting to establish a position of dominance over the enemy. Tensions are high and the crew is on maximum alert. You are onboard the Steel Shark - the US Navy's prized submarine, deep in the North Atlantic Ocean on a vitally important mission to spy on the German Battle Cruiser, Scheer. The mission is going smoothly until, without warning, the submarine plunges into the sea.