IMHO.

Single-player games like Modern Naval Warfare

Below are 8 single-player Steam games similar to Modern Naval Warfare, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Modern Naval Warfare page.

Ranked picks

  1. 1
    Sub Command — Steam game cover

    Sub Command

    Single-player alternative to Modern Naval Warfare — playable solo, no multiplayer required. Shares Strategy with Modern Naval Warfare.

    Take charge of the most deadly modern-day submarines in the world - three distinct submarines across two unique and challenging campaigns. Utilize cutting-edge sensor and weapon technology to locate, track and destroy the enemy - even deliver Tomahawk missiles to inland targets.

    2006Strategy3.79 USDSingle-playerSimilar games →
  2. 2
    Crash Dive — Steam game cover

    Crash Dive

    Single-player alternative to Modern Naval Warfare — playable solo, no multiplayer required. Shares Strategy and Simulation with Modern Naval Warfare.

    WWII tactical submarine combat! Take command of a U-boat prowling the Atlantic in search of enemy convoys to sink. Sneak past the escorts and torpedo the transports. Or surface and use your deck gun in a daring night attack.

    2015StrategySimulationCasual3.99 USDSingle-playerSimilar games →
  3. 3
    Silent Shark — Steam game cover

    Silent Shark

    Single-player alternative to Modern Naval Warfare — playable solo, no multiplayer required. Shares Strategy and Simulation with Modern Naval Warfare.

    A tactical, map-based WWII submarine sim set in the Pacific Theater: Approach, intercept, strike unseen, withdraw into the deep. With realistic instruments, a Torpedo Data Computer (TDC), and including a full campaign with missions, patrol zones, radio intel, and more.

    StrategyIndieSimulationSingle-playerSimilar games →
  4. 4
    Silent Hunter® III — Steam game cover

    Silent Hunter® III

    Single-player alternative to Modern Naval Warfare — playable solo, no multiplayer required. Shares Simulation with Modern Naval Warfare.

    The king of submarine simulations returns with an all-new 3D engine, new crew command features, and more realistic WWII naval action than ever before. The movie-like graphics and simple, tension-filled gameplay make this the perfect game for the realism fanatic and the casual gamer.

    2008Simulation9.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Cold Waters — Steam game cover

    Cold Waters

    Single-player alternative to Modern Naval Warfare — playable solo, no multiplayer required. Shares Strategy and Simulation with Modern Naval Warfare.

    Spiritual Successor to the Microprose Classic “Red Storm Rising”.

    2017StrategyIndieSimulation39.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    UBOAT: The Silent Wolf VR — Steam game cover

    UBOAT: The Silent Wolf VR

    Single-player alternative to Modern Naval Warfare — playable solo, no multiplayer required. Shares Simulation with Modern Naval Warfare.

    UBOAT: The Silent Wolf is an amazing combination of a role-playing game and a simulator, offering a deep and immersive experience, allowing you to feel like a real submarine captain during World War II.

    2024Simulation19.99 USDSingle-playerSimilar games →
  7. 7
    Dangerous Waters — Steam game cover

    Dangerous Waters

    Single-player alternative to Modern Naval Warfare — playable solo, no multiplayer required. Shares Strategy with Modern Naval Warfare.

    S.C.S. - Dangerous Waters allows you total control over multiple air, surface, and submarine platforms in a modern-day naval environment. Take direct control of individual crew stations and also plan and execute combined arms naval strategies from a top-down 'Commanders Eye' perspective.

    2006Strategy14.99 USDSingle-playerSimilar games →
  8. 8
    Destroyer: The U-Boat Hunter — Steam game cover

    Destroyer: The U-Boat Hunter

    Single-player alternative to Modern Naval Warfare — playable solo, no multiplayer required. Shares Simulation with Modern Naval Warfare.

    Destroyer: The U-Boat Hunter brings you an authentic and historically accurate destroyer simulation along with gripping anti-submarine warfare set in the turmoils of the Atlantic Ocean during World War II.

    2023ActionIndieAdventure29.99 USDDeck PlayableSingle-playerSimilar games →