SeaWolf SSN-21

You know somewhere out there, lurking in the blackest depths, a Russian Hunter/Killer lies waiting. SONAR reports detecting the mechanical whine of slowly spinning propellers. The contact grows louder with every heartbeat. You rig for combat and flood tubes. Suddenly a spread of homing torpedoes in your wake. The SSN-21 Seawolf is the most sophisticated nuclear attack submarine in existence. Discover the excitement of modern underwater warfare in this thrilling sequel to the award-winning 688 Attack Sub.