IMHO.

Single-player games like BlassHole

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

Ranked picks

  1. 1
    Void Swarm — Steam game cover

    Void Swarm

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

    Fight through endless enemy swarms in this fast-paced arcade space shooter with survivor-style progression. Upgrade your ship, unlock powerful fighters, and grow stronger with every run.

    ActionSingle-playerSimilar games →
  2. 2
    Beyond Horizon — Steam game cover

    Beyond Horizon

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

    Battle across the galaxy, defeat powerful bosses, and uncover the mystery of Kuma's missing sister in this fast-paced top-down space shooter.

    2026ActionIndieCasual3.49 USDSingle-playerSimilar games →
  3. 3
    SPACEFIGHTER - The Bullet Hell — Steam game cover

    SPACEFIGHTER - The Bullet Hell

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

    Vampire Survivors meets bullet hell — in space. Pilot a 2D starship, fuse weapon branches into broken builds, and survive waves of bullets and bosses with real mechanics. Solo dev project.

    2026ActionStrategyIndie2.39 USDSingle-playerSimilar games →
  4. 4
    Destroiders — Steam game cover

    Destroiders

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

    No nonsense, action packed, 2.5D, Asteroids inspired shooter. Scream around speeding rocks narrowly avoiding an untimely death as you obliterate rocks whilst harvesting their valuable resources. See how far you and your friends can get. Best played with mates but also pretty fun on your own.

    2023ActionIndieCasual3.99 USDSingle-playerSimilar games →
  5. 5
    StarHaulers — Steam game cover

    StarHaulers

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

    Gather 3 friends and join the Star Hauler. Shoot, destroy, explode and have fun in a fun and challenging local co-op mode.

    ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    Big Flying Asteroid — Steam game cover

    Big Flying Asteroid

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

    A fun little space shooter inspired by the 1979 classic Asteroids.

    2022ActionCasual0.99 USDSingle-playerSimilar games →
  7. 7
    Rasant — Steam game cover

    Rasant

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

    With your ship, face several exciting space battles, full of shots and powerful enemies. Customize your spaceship by making it more and more powerful and get ready for a space trip that will make your adrenaline skyrocket!

    2024ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  8. 8
    Aim in Space — Steam game cover

    Aim in Space

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

    Help defend Earth's space base from invading enemy aliens in this incredible game to train reaction and aiming skills. Use your entire arsenal of weapons to destroy enemies of various types. Stand up to protect the planet. Best of luck!

    2024ActionSportsIndie0.69 USDSingle-playerSimilar games →