IMHO.

Single-player games like ORBTRUDER

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

Ranked picks

  1. 1
    Rockblaze — Steam game cover

    Rockblaze

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

    Rockblaze is a 2.5D physics-based puzzle platformer. Move with thrusters or weapon recoil as you pilot your ship through a simulated futuristic prison. Upgrade your ship, experiment with builds, learn from failure, and uncover the secrets of the simulation.

    IndieAdventureSingle-playerSimilar games →
  2. 2
    Go Nutz — Steam game cover

    Go Nutz

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

    Go Nutz is a platforming roguelike where you play as a time-stopping squirrel trying to save the forests. Fight, shoot, dash, and glide through branches, survive harsh weather, deposit nuts into squirrel holes, and unlock new skills. Can you reach the Edge and discover what's disturbing nature?

    ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Umbra Survivors — Steam game cover

    Umbra Survivors

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

    The first 3D Gothic Survivors-like on Steam. Thousands of enemies. One survivor. No mercy. Fight through endless hordes, roll rare card upgrades and forge broken builds. Every level-up can change your entire run. Multiple playable characters. Epic bosses. Seasonal events.

    ActionIndieSimulationSingle-playerSimilar games →
  4. 4
    GAZAR — Steam game cover

    GAZAR

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

    GAZAR is an intense vertical arcade space shooter where you fight against an alien fleet destroying the galaxy. Battle through Story Mode or test your skills in Infinity Mode with 5 difficulty levels and leaderboards. GAZAR delivers non-stop action, stunning visual effects, and dynamic combat.

    2026ActionIndieCasualSingle-playerSimilar games →
  5. 5
    Star Head — Steam game cover

    Star Head

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

    A head-launching sci-fi action adventure where you'll master the art of dual-point control. Overcome mechanical adversaries through precise skill or clever tactics - your head, your rules.​

    ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    Looplash — Steam game cover

    Looplash

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

    Looplash is a fast-paced arcade action roguelite where your skills rotate around you in a constant loop. Move to control timing, position yourself precisely, and survive the chaos. Push the system to create builds that bend the rules.

    2026ActionIndieEarly AccessSingle-playerSimilar games →
  7. 7
    Wicked Boy — Steam game cover

    Wicked Boy

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

    A Game Boy soaked platformer where Abe’s Oddysee collides with Mario and Mega Man. Cast gnarly spells, crush twisted foes, and unearth bodacious secrets in a world dripping with lo-fi pixel art, a face-melting soundtrack, and razor-tight controls.

    ActionIndieSingle-playerSimilar games →
  8. 8
    Maze Mice — Steam game cover

    Maze Mice

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

    Maze Mice is a bullet heaven roguelite where time only moves when you move. Collect dots, level up, choose upgrades, and avoid cats. All at your own pace.

    2025ActionIndie9.99 USDDeck VerifiedSingle-playerSimilar games →