IMHO.

Single-player games like Robits: Quantum Descent

Below are 8 single-player Steam games similar to Robits: Quantum Descent, 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 Robits: Quantum Descent page.

Ranked picks

  1. 1
    Space Show edition 17 — Steam game cover

    Space Show edition 17

    Single-player alternative to Robits: Quantum Descent — playable solo, no multiplayer required. Shares Action with Robits: Quantum Descent.

    Space Show is an explosive space shoot’em up blending fast-paced arcade action with roguelite progression. Destroy waves of asteroids, battle enemy fleets, and defend Earth in an endless war where only survival… and glory matter!

    2026ActionIndieSingle-playerSimilar games →
  2. 2
    Monsters Loot Swag — Steam game cover

    Monsters Loot Swag

    Single-player alternative to Robits: Quantum Descent — playable solo, no multiplayer required. Shares Action with Robits: Quantum Descent.

    BLAST MONSTERS -> WIN LOOT -> GET SWAG. Top-down, twin-stick, power-up collectathon shooter.

    2025ActionIndie19.99 USDSingle-playerSimilar games →
  3. 3
    Space Bandit — Steam game cover

    Space Bandit

    Single-player alternative to Robits: Quantum Descent — playable solo, no multiplayer required. Shares Action with Robits: Quantum Descent.

    Brutal twin stick shooter with fun and clever enemies. Also has roguelite and Sci-Fi stuff.

    2022ActionIndie1.99 USDSingle-playerSimilar games →
  4. 4
    Cargo Runner: Faction Fracture — Steam game cover

    Cargo Runner: Faction Fracture

    Single-player alternative to Robits: Quantum Descent — playable solo, no multiplayer required. Shares Action with Robits: Quantum Descent.

    One wrong delivery can start a war. Smuggle cargo in a Tetris-style hold. Dodge faction inspections. Betray whoever pays. A pixel-art space rogue-like where every run is one bad jump from total loss.

    2026ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    Radio Free Europa — Steam game cover

    Radio Free Europa

    Single-player alternative to Robits: Quantum Descent — playable solo, no multiplayer required. Shares Action with Robits: Quantum Descent.

    A top-down 2.5D Arcade Spaceship shooter Roguelike. Multiple playable ships, each with different characteristics and weapons. Salvage weapons and upgrades from defeated enemies. Each sector brings unique enemies, bosses, and upgrades. Can you make it all the way back to Earth?

    2024ActionIndie4.99 USDSingle-playerSimilar games →
  6. 6
    Deep Breach — Steam game cover

    Deep Breach

    Single-player alternative to Robits: Quantum Descent — playable solo, no multiplayer required. Shares Action with Robits: Quantum Descent.

    Deploy orbital defenses, fuse experimental turret technologies, and engineer devastating weapon builds in a tactical sci-fi horde survival roguelike. Break shields, shred armor, and adapt to evolving bio-corrupted swarms alongside a damaged tactical AI.

    2026ActionIndieRPGSingle-playerSimilar games →
  7. 7
    SYNTHETIK 2 — Steam game cover

    SYNTHETIK 2

    Single-player alternative to Robits: Quantum Descent — playable solo, no multiplayer required. Shares Action with Robits: Quantum Descent.

    SYNTHETIK 2 is a unrelenting tactical-shooter rogue-lite. Play alone or with friends. Loot powerful tech. Experience the next level in gun-play. Upgrade your androids to rival the machine gods!

    2021ActionIndieEarly Access19.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Blacksea Odyssey — Steam game cover

    Blacksea Odyssey

    Single-player alternative to Robits: Quantum Descent — playable solo, no multiplayer required. Shares Action with Robits: Quantum Descent.

    Enter the Blacksea Odyssey, a violent top-down rogue-lite space shoot ‘em up RPG brimming with colossal creatures and runic technologies. Explore dangerous, interstellar spacescapes as you hunt enormous space-behemoths with a harpoon and rune-infused spears.

    2016ActionIndie9.99 USDSingle-playerSimilar games →