Slip beneath the waves in Gato for the Commodore 64, a World War II submarine simulator where you command a U.S. fleet boat hunting Japanese shipping across the Pacific. Plot courses on the map, track convoys by sonar and periscope, and line up torpedo shots while watching your depth, speed, and battery power under the constant threat of depth charges. With a mix of tension, tactics, and just enough realism, it turns your C64 into the cramped control room of a steel shark on patrol.