IMHO.

Free games like Spacejacked

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

Ranked picks

  1. 1
    The Riftbreaker: Prologue — Steam game cover

    The Riftbreaker: Prologue

    Free-to-play alternative to Spacejacked — no purchase or trial window. Shares Action and Indie with Spacejacked.

    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 →
  2. 2
    Wheelchair Wizards — Steam game cover

    Wheelchair Wizards

    Free-to-play alternative to Spacejacked — no purchase or trial window. Shares Action and Indie with Spacejacked.

    Wheelchair Wizards is a 4 player party game where you battle your friends while upgrading your wizard.

    2025ActionIndieFree To PlayFreeFree to playSimilar games →
  3. 3
    Redmatch 2 — Steam game cover

    Redmatch 2

    Free-to-play alternative to Spacejacked — no purchase or trial window. Shares Action and Indie with Spacejacked.

    A free fast-paced online multiplayer FPS with grapple hooks where you upgrade your stats with kills!

    2021ActionIndieFree To PlayFreeFree to playSimilar games →
  4. 4
    Black Skylands: Origins — Steam game cover

    Black Skylands: Origins

    Free-to-play alternative to Spacejacked — no purchase or trial window. Shares Action and Indie with Spacejacked.

    Black Skylands: Origins shows you the ropes ahead of the main game release. Learn the basic mechanics and meet the main cast of characters of this open-world adventure!

    2020ActionIndieAdventureFreeFree to playSimilar games →
  5. 5
    HF: Probation — Steam game cover

    HF: Probation

    Free-to-play alternative to Spacejacked — no purchase or trial window. Shares Action with Spacejacked.

    Dear candidate, start your free probation period as manager of Hell! Punish sinners by using our deck-building system, constructing fiendish towers to manage underworld hordes. Good luck!

    2023ActionStrategyCasualFreeFree to playSimilar games →
  6. 6
    Zombie Builder Defense — Steam game cover

    Zombie Builder Defense

    Free-to-play alternative to Spacejacked — no purchase or trial window. Shares Action with Spacejacked.

    Top down, action packed, multiplayer, zombie shooter. Build your base with friends and see how long you can survive the endless horde of zombies. Level up with friends, or alone, how you die is up to you.

    2018ActionFreeFree to playSimilar games →
  7. 7
    GEODE — Steam game cover

    GEODE

    Free-to-play alternative to Spacejacked — no purchase or trial window. Shares Action and Indie with Spacejacked.

    In this top-down, multiplayer, co-op game, you must protect your Core Crystal by any means necessary. Build up your defenses, explore, refine, and upgrade to reach your goal. Play alone or with up to 8 people.

    2026ActionStrategyIndieFreeFree to playSimilar games →
  8. 8
    Rocket delivery: Space Wok — Steam game cover

    Rocket delivery: Space Wok

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

    A backpack building run-and-gun game! Fill your backpack with guns, blast away space bugs, and deliver noodles to hungry customers!

    2025IndieFree To PlayFreeFree to playSimilar games →