IMHO.

Single-player games like Spacejacked

Below are 8 single-player Steam games similar to Spacejacked, 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 Spacejacked page.

Ranked picks

  1. 1
    XenoFeud — Steam game cover

    XenoFeud

    Single-player alternative to Spacejacked — playable solo, no multiplayer required. Shares Action and Indie with Spacejacked.

    XenoFeud is an insane top-down twin-stick arcade alien shooter, where you must survive hordes of alien intruders while defending a mysterious object in space.

    2023ActionIndie3.99 USDSingle-playerSimilar games →
  2. 2
    V-Shift — Steam game cover

    V-Shift

    Single-player alternative to Spacejacked — playable solo, no multiplayer required. Shares Action and Indie with Spacejacked.

    V-Shift is a high-intensity, fast-paced, battle platformer where mastering your movement is key to victory. Choose your champion and become the ultimate gladiator in a galaxy-wide alien arena. Master the V-Shift: velocity is damage; stillness is death.

    2025ActionIndieCasual1.99 USDSingle-playerSimilar games →
  3. 3
    ZAMB! Endless Extermination — Steam game cover

    ZAMB! Endless Extermination

    Single-player alternative to Spacejacked — playable solo, no multiplayer required. Shares Action and Indie with Spacejacked.

    ZAMB! Endless Extermination is a mash-up of a twin stick shooter and a tower defence game. Play in local co-op or online with a friend, sibling or partner as two space agents, Cye (the brawler) and Chrome (the tactician).

    2019ActionIndie2.99 USDSingle-playerSimilar games →
  4. 4
    The Rift Tower Defense — Steam game cover

    The Rift Tower Defense

    Single-player alternative to Spacejacked — playable solo, no multiplayer required. Shares Action and Indie with Spacejacked.

    The Rift is a tower defense game with elements of RPG gameplay that will appeal to players of all skill levels. Enemies from an alternate universe are attacking and it's up to the player to stop them by strategically building defensive towers.

    2027ActionStrategyIndieSingle-playerSimilar games →
  5. 5
    USA 2020 — Steam game cover

    USA 2020

    Single-player alternative to Spacejacked — playable solo, no multiplayer required. Shares Action and Indie with Spacejacked.

    The year 2020 has arrived. A herd of fuckin' ugly reptilians are rushing from the outer space. Crime rate skyrocketed! United States of America is ruined! Wipe out all 12 billion of the green scum!

    2018ActionIndieCasual1.99 USDSingle-playerSimilar games →
  6. 6
    Sanctum 2 — Steam game cover

    Sanctum 2

    Single-player alternative to Spacejacked — playable solo, no multiplayer required. Shares Action and Indie with Spacejacked.

    Sanctum 2 is the sequel to the world’s first Tower Defense/FPS hybrid game. Pick from four unique character classes and embark on a mission to protect the oxygen-producing Cores from hordes of deadly aliens who are threatened by their existence.

    2013ActionStrategyIndie14.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Anomaly: Warzone Earth — Steam game cover

    Anomaly: Warzone Earth

    Single-player alternative to Spacejacked — playable solo, no multiplayer required. Shares Action and Indie with Spacejacked.

    Lead an armored squad through the perils of this reversed tower defense action-strategy game!

    2011ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  8. 8
    Let Them Come — Steam game cover

    Let Them Come

    Single-player alternative to Spacejacked — playable solo, no multiplayer required. Shares Action and Indie with Spacejacked.

    Let Them Come is a fast paced pixel art shoot ‘em up. Twitchy trigger fingers and focused battle tactics are the order of the day as wave after wave of alien-like creatures try to take you down.

    2017ActionIndie1.59 USDDeck PlayableSingle-playerSimilar games →