IMHO.

Single-player games like War Wind II: Human Onslaught

Below are 11 single-player Steam games similar to War Wind II: Human Onslaught, 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 War Wind II: Human Onslaught page.

Ranked picks

  1. 1
    War Wind — Steam game cover

    War Wind

    Single-player alternative to War Wind II: Human Onslaught — playable solo, no multiplayer required. Shares Strategy with War Wind II: Human Onslaught.

    War Wind is a real-time strategy game that allows you to view an epic battle through the eyes of four unique races, each with its own strengths and weaknesses. The game features 28 ready-to-play scenarios and a story of such compelling depth you won't believe it's just a game.

    2021StrategyFreeSingle-playerSimilar games →
  2. 2
    Ashes of the Singularity: Escalation — Steam game cover

    Ashes of the Singularity: Escalation

    Single-player alternative to War Wind II: Human Onslaught — playable solo, no multiplayer required. Shares Strategy with War Wind II: Human Onslaught.

    A massive-scale real-time strategy game where you command entire armies on a dynamic battlefield. Conquer multiple worlds across several single-player campaigns; or play with your friends in multiplayer combat.

    2016StrategySimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Last Train Home — Steam game cover

    Last Train Home

    Single-player alternative to War Wind II: Human Onslaught — playable solo, no multiplayer required. Shares Strategy with War Wind II: Human Onslaught.

    The Great War is over - the fight continues. Command a legion of soldiers, desperately trying to make their way home amidst the chaos of civil war. Lead them through the unforgiving wilderness onboard an armored train. Manage your crew and resources and try to survive.

    2023Strategy39.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Stronghold: Definitive Edition — Steam game cover

    Stronghold: Definitive Edition

    Single-player alternative to War Wind II: Human Onslaught — playable solo, no multiplayer required. Shares Strategy with War Wind II: Human Onslaught.

    Greetings sire! Your stronghold awaits you. Build a castle economy, besiege unforgettable villains and return to the 'castle sim' that started it all. Experience this classic RTS with upgraded visuals, modernised gameplay, Steam multiplayer and a new campaign.

    2023StrategySimulation14.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Stronghold HD (2012) — Steam game cover

    Stronghold HD (2012)

    Single-player alternative to War Wind II: Human Onslaught — playable solo, no multiplayer required. Shares Strategy with War Wind II: Human Onslaught.

    The original castle sim, Stronghold HD allows you to design, build and destroy historical castles. Engage in medieval warfare against the AI in one of two single player campaigns or online with up to 8 players.

    2013StrategySimulation5.99 USDSingle-playerSimilar games →
  6. 6
    Commandos: Origins — Steam game cover

    Commandos: Origins

    Single-player alternative to War Wind II: Human Onslaught — playable solo, no multiplayer required. Shares Strategy with War Wind II: Human Onslaught.

    ALARM! You have been selected for a mission which will shape the fate of the entire world. Witness the very beginning of the legendary elite WWII force in Commandos: Origins. The long-awaited sequel to the Commandos series brings you right back to the foundation of the real-time tactics genre.

    2025Strategy49.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    SpellForce 3 Soul Harvest — Steam game cover

    SpellForce 3 Soul Harvest

    Single-player alternative to War Wind II: Human Onslaught — playable solo, no multiplayer required. Shares Strategy with War Wind II: Human Onslaught.

    Three years after the Purity Wars, Nortander is on the cusp of a new era.

    2019StrategyRPG3.99 USDSingle-playerSimilar games →
  8. 8
    Commandos 2: Men of Courage — Steam game cover

    Commandos 2: Men of Courage

    Single-player alternative to War Wind II: Human Onslaught — playable solo, no multiplayer required. Shares Strategy with War Wind II: Human Onslaught.

    Commandos 2: Men of Courage is a tactical action/strategy game set against the backdrop of World War II. Take control of an elite group of commandos who must venture deep into enemy territory and utilize their combined expertise to complete a series of mission-based objectives.

    2007Strategy2.49 USDSingle-playerSimilar games →
  9. 9
    Chronomaster — Steam game cover

    Chronomaster

    Single-player alternative to War Wind II: Human Onslaught — playable solo, no multiplayer required.

    You are Korda, the Chronomaster. You must re-start time and right the wrongs of a war-plagued past in this epic quest for vengeance. Journey through man-made "pocket universes" full of cyborgs, pirates and witches who provide deadly puzzles. It's up to you to return justice to the stars.

    2022Adventure6.99 USDSingle-playerSimilar games →
  10. 10
    Forgotten Realms: The Archives - Collection Three — Steam game cover

    Forgotten Realms: The Archives - Collection Three

    Single-player alternative to War Wind II: Human Onslaught — playable solo, no multiplayer required.

    This package celebrates the elements of the AD&D video games that you know and love - vast dungeons and beautiful locations to explore, a wide variety of monsters to slay, quests to complete, adventurers to assemble and worlds to be saved.

    2022ActionRPG5.99 USDSingle-playerSimilar games →
  11. 11
    Dungeons & Dragons: Ravenloft Series — Steam game cover

    Dungeons & Dragons: Ravenloft Series

    Single-player alternative to War Wind II: Human Onslaught — playable solo, no multiplayer required.

    Step into a world of gothic and Egyptian horror and adventure, set in the campaign setting of Ravenloft. This series of entrancing horrors includes Ravenloft: Strahd's Possession and its sequel, Ravenloft: Stone Prophet.

    2022ActionRPG9.99 USDSingle-playerSimilar games →