Patrol Torpedo Boats (PT Boats) were used in all theaters of war in World War II, normally armed with a least four torpedoes and a number of machine guns and cannons. * In Call of Duty: United Offensive, Major Ingram and Sgt. Doyle, in level Sicily 2, use a PT Boat armed with automatic cannon to escape from an Axis bunker in Capo Murro di Porco, destroying several German PT Boats along the way. * In Call of Duty: World at War, in the campaign mission "Black Cats", several Allied ships are sunk by Japanese Zeros as the player needs to protect the PBY Catalina from being destroyed by PT Boats in the area.