The Cold War is at a crucial stage, and relations between the United States and the Soviet Union are electrified by the tensions that flash between the nations. The outside world holds its breath; Will there be nuclear war? The waves are high, and you can feel it underwater, because on board the American nuclear submarine USS Triton, they work to keep a cool head in a bombardment of secret codes, paranoia and sabotage. Can you handle the pressure or will nuclear war be unleashed? It all depends on you and your team.