Sub Command is a naval simulation from Sonalysts that puts you in command of modern attack submarines, including American Seawolf and Los Angeles class boats and the Russian Akula. You hunt ships and other submarines using sonar, periscope and fire control stations, then launch torpedoes or missiles, and some missions even call for land attack strikes with cruise missiles. Two separate campaigns cover the different navies.
The game leans toward realism, so expect a learning curve and slow, tense hunts where reading sensor data matters more than reflexes. Alongside the single-player missions there is multiplayer, including co-op play. Sub Command suits players who like detailed military sims and the quiet cat-and-mouse feel of submarine warfare.