IMHO.

Free games like Cro Magnon

Below are 8 free-to-play Steam games similar to Cro Magnon, 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 Cro Magnon page.

Ranked picks

  1. 1
    War Selection — Steam game cover

    War Selection

    Free-to-play alternative to Cro Magnon — no purchase or trial window. Shares Strategy and Indie with Cro Magnon.

    War Selection is a compelling RTS game featuring base building, resource extraction and warfare. Evolve from a stone age tribe to a distinct industrial nation with unique game mechanics and battle for supremacy with dozens of players on a unique procedurally generated map.

    2019StrategyIndieMassively MultiplayerFreeDeck PlayableFree to playSimilar games →
  2. 2
    AirMech — Steam game cover

    AirMech

    Free-to-play alternative to Cro Magnon — no purchase or trial window. Shares Strategy and Indie with Cro Magnon.

    AirMech® Strike is a fast paced Action-RTS game that can be played solo, coop, or competitively online. Earn Kudos and Experience in battle and unlock a wide collection of AirMechs and Units while you practice the perfect strategy to emerge victorious!

    2018ActionStrategyIndieFreeFree to playSimilar games →
  3. 3
    Spellsworn — Steam game cover

    Spellsworn

    Free-to-play alternative to Cro Magnon — no purchase or trial window. Shares Indie with Cro Magnon.

    Enter a world of magic and battle, where your wits and reflexes will be pushed to their limits! Choose your spells, enter the ever-changing arena and prepare to obliterate all who stand in your way!

    2018ActionIndieFree To PlayFreeFree to playSimilar games →
  4. 4
    SQUIDS FROM SPACE — Steam game cover

    SQUIDS FROM SPACE

    Free-to-play alternative to Cro Magnon — no purchase or trial window. Shares Indie and Early Access with Cro Magnon.

    SQUIDS FROM SPACE is an 8v8, team-based PvP top-down shooter where humans and the sinister Squid aliens wage war for the future of the Earth!

    2017ActionIndieCasualFreeFree to playSimilar games →
  5. 5
    League of Pixels - 2D MOBA — Steam game cover

    League of Pixels - 2D MOBA

    Free-to-play alternative to Cro Magnon — no purchase or trial window. Shares Strategy and Indie with Cro Magnon.

    League of Pixels is a fast paced pixel art approach on the MOBA genre, with an average game length of 5-10 minutes.

    2019ActionStrategyIndieFreeFree to playSimilar games →
  6. 6
    Art of War: Red Tides — Steam game cover

    Art of War: Red Tides

    Free-to-play alternative to Cro Magnon — no purchase or trial window. Shares Strategy and Indie with Cro Magnon.

    Art of War: Red Tides is a fair multiplayer strategy game that allows different teams on the same platform (e.g. smartphones, PC, etc.) to battle against each other. You will encounter players around the world!

    2016StrategyIndieFree To PlayFreeFree to playSimilar games →
  7. 7
    Touhou Big Big Battle — Steam game cover

    Touhou Big Big Battle

    Free-to-play alternative to Cro Magnon — no purchase or trial window. Shares Strategy and Indie with Cro Magnon.

    just a touhou rts game

    2018ActionStrategyIndieFreeDeck PlayableFree to playSimilar games →
  8. 8
    Dropzone — Steam game cover

    Dropzone

    Free-to-play alternative to Cro Magnon — no purchase or trial window. Shares Strategy and Early Access with Cro Magnon.

    Dropzone is a game of action, strategy and skill. Win 15 minute battles by scoring points. Unlock gear, customize your squad of up to 3 Units and compete in Team 3v3, 2v2 or 1v1 matches. Lay claim to the riches of Europa!

    2017ActionStrategyFree To PlayFreeFree to playSimilar games →