IMHO.

Free games like Epic Space Battles

Below are 9 free-to-play Steam games similar to Epic Space Battles, 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 Epic Space Battles page.

Ranked picks

  1. 1
    Ultimate Custom Night — Steam game cover

    Ultimate Custom Night

    Free-to-play alternative to Epic Space Battles — no purchase or trial window. Shares Indie with Epic Space Battles.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeFree to playSimilar games →
  2. 2
    Bongo Cat — Steam game cover

    Bongo Cat

    Free-to-play alternative to Epic Space Battles — no purchase or trial window. Shares Indie and Simulation with Epic Space Battles.

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableFree to playSimilar games →
  3. 3
    missed messages. — Steam game cover

    missed messages.

    Free-to-play alternative to Epic Space Battles — no purchase or trial window. Shares Indie and Simulation with Epic Space Battles.

    ‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.

    2019IndieSimulationFree To PlayFreeDeck PlayableFree to playSimilar games →
  4. 4
    Awaria — Steam game cover

    Awaria

    Free-to-play alternative to Epic Space Battles — no purchase or trial window. Shares Indie with Epic Space Battles.

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableFree to playSimilar games →
  5. 5
    Steam Engine Simulator — Steam game cover

    Steam Engine Simulator

    Free-to-play alternative to Epic Space Battles — no purchase or trial window. Shares Simulation with Epic Space Battles.

    The Steam Engine Simulator shown on AngeTheGreat's YouTube channel.

    2023SimulationFreeDeck VerifiedFree to playSimilar games →
  6. 6
    Magic Archery — Steam game cover

    Magic Archery

    Free-to-play alternative to Epic Space Battles — no purchase or trial window. Shares Indie and Simulation with Epic Space Battles.

    Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.

    2024IndieSimulationRPGFreeDeck PlayableFree to playSimilar games →
  7. 7
    The Lab — Steam game cover

    The Lab

    Free-to-play alternative to Epic Space Battles — no purchase or trial window.

    Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!

    2016Free To PlayFreeFree to playSimilar games →
  8. 8
    Z.A.T.O. // I Love the World and Everything In It — Steam game cover

    Z.A.T.O. // I Love the World and Everything In It

    Free-to-play alternative to Epic Space Battles — no purchase or trial window. Shares Indie with Epic Space Battles.

    USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned. Uncover the mystery behind her disappearance and transmit your signal to the universe.

    2025IndieAdventureFree To PlayFreeDeck VerifiedFree to playSimilar games →
  9. 9
    Microsoft Allegiance — Steam game cover

    Microsoft Allegiance

    Free-to-play alternative to Epic Space Battles — no purchase or trial window. Shares Strategy and Simulation with Epic Space Battles.

    Allegiance is a team-based multiplayer space combat sim that seamlessly combines first-person space combat with a top-down-view perspective, real time strategy, and real time tactics. Team commanders build bases, research technology, and coordinate players to execute a wide range of strategies.

    2017ActionStrategySimulationFreeFree to playSimilar games →