IMHO.

Free games like War Wind II: Human Onslaught

Below are 9 free-to-play Steam games similar to War Wind II: Human Onslaught, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.

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
    Landfall Archives — Steam game cover

    Landfall Archives

    Free-to-play alternative to War Wind II: Human Onslaught — no purchase or trial window. Shares Strategy with War Wind II: Human Onslaught.

    Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!

    2023ActionStrategyIndieFreeFree to playSimilar games →
  2. 2
    South Scrimshaw, Part One — Steam game cover

    South Scrimshaw, Part One

    Free-to-play alternative to War Wind II: Human Onslaught — no purchase or trial window.

    South Scrimshaw is the story of a newborn whale in a vast alien ocean. It is a richly illustrated experimental visual novel, written in the style of a nature documentary.

    2023IndieCasualFreeDeck PlayableFree to playSimilar games →
  3. 3
    The Riftbreaker: Prologue — Steam game cover

    The Riftbreaker: Prologue

    Free-to-play alternative to War Wind II: Human Onslaught — no purchase or trial window. Shares Strategy with War Wind II: Human Onslaught.

    The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.

    2020ActionStrategyIndieFreeDeck PlayableFree to playSimilar games →
  4. 4
    Shape of Dreams: Prologue — Steam game cover

    Shape of Dreams: Prologue

    Free-to-play alternative to War Wind II: Human Onslaught — no purchase or trial window.

    《Shape of Dreams: Prologue》is a unique game that blends action roguelite with MOBA-style gameplay. Edit your character's Memories to create your own champion. Face all challenges alone or play with friends in up to 4-player co-op.

    2024ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  5. 5
    The Life and Suffering of Sir Brante — Chapter 1&2 — Steam game cover

    The Life and Suffering of Sir Brante — Chapter 1&2

    Free-to-play alternative to War Wind II: Human Onslaught — no purchase or trial window. Shares Strategy with War Wind II: Human Onslaught.

    A narrative-driven hardcore RPG set in a gritty world where the gods are real. Set out on a challenging lifetime journey, where every choice you make has a price to pay and consequence to it. Will you become an inquisitor, a judge, or conspire against the old order? Dare to decide!

    2020StrategyIndieAdventureFreeFree to playSimilar games →
  6. 6
    SCP – Containment Breach — Steam game cover

    SCP – Containment Breach

    Free-to-play alternative to War Wind II: Human Onslaught — no purchase or trial window.

    A procedural first-person horror adventure. You are on your own after something goes terribly wrong in this top-secret containment facility. Collect items to aid in your escape and try to uncover the truth, as horror lurks behind every door. Can you make it out alive?

    2026ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  7. 7
    Children of Silentown: Prologue — Steam game cover

    Children of Silentown: Prologue

    Free-to-play alternative to War Wind II: Human Onslaught — no purchase or trial window.

    Prologue to Children of Silentown, a dark adventure game that tells the story of Lucy, a young girl growing up in a village deep into a forest inhabited by monsters. People disappearing is nothing uncommon in the village, but this time, Lucy is old enough to investigate on her own. Or so she thinks.

    2020IndieAdventureFree To PlayFreeDeck VerifiedFree to playSimilar games →
  8. 8
    SCP: Secret Laboratory — Steam game cover

    SCP: Secret Laboratory

    Free-to-play alternative to War Wind II: Human Onslaught — no purchase or trial window.

    Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape.

    2017ActionIndieRPGFreeDeck PlayableFree to playSimilar games →
  9. 9
    War Wind — Steam game cover

    War Wind

    Free-to-play alternative to War Wind II: Human Onslaught — no purchase or trial window. 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.

    2021StrategyFreeFree to playSimilar games →