IMHO.

Single-player games like Quantum Era

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

Ranked picks

  1. 1
    Wake of Mora — Steam game cover

    Wake of Mora

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

    Fight chaotic battles against the corrupted minions of Mondrus Mora in this fantasy action roguelike. Find powerful upgrades and build synergies strong enough to put your enemies back in the grave.

    ActionIndieSingle-playerSimilar games →
  2. 2
    Steelarchy — Steam game cover

    Steelarchy

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

    Steelarchy is a 3rd-person vehicle combat roguelike centered on deep loadouts. Face off against a modular fortress of rigid steel in explosive, chaotic battles. With deep meta-progression and shifting enemy tactics, no two matches are the same. Build. Customize. Upgrade. Embrace the carnage.

    ActionIndieSingle-playerSimilar games →
  3. 3
    ITERAZERS — Steam game cover

    ITERAZERS

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

    Battle against AI enemies in a shooter game! Adjust parameters through customization and strive for victory with your own designed ultimate bullets!

    2023ActionIndie8.99 USDSingle-playerSimilar games →
  4. 4
    Umbra Survivors — Steam game cover

    Umbra Survivors

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

    Umbra Survivors is a dark 3D gothic survivors-like: fight through thousands of creatures, draft rare card upgrades, and forge devastating synergies before the next wave swallows you. Multiple heroes, brutal bosses, and every level-up can twist the run.

    ActionIndieSimulationSingle-playerSimilar games →
  5. 5
    SWAPMEAT — Steam game cover

    SWAPMEAT

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

    Rip through hostile alien worlds, harvest mutant body parts mid-combat, and adapt faster than your enemies. Every alien you harvest gives you new body parts with unique powers, like triple-jump legs, turret-dropping torsos, grenade-launching turkey heads. Steal, swap, survive.

    2025ActionIndieAdventure17.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Drone Gladiator — Steam game cover

    Drone Gladiator

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

    New era of gladiator battle shows has come, era of robots! And you have a chance to participate in it! Drone Gladiator is an arena shooter, where you upgrade your drone, fight giant bosses and participate in random events.

    2021ActionIndie4.99 USDSingle-playerSimilar games →
  7. 7
    Wish Me Well — Steam game cover

    Wish Me Well

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

    Craft magical weapons. Uncover synergies. Unleash your creativity. A top-down weapon-building roguelite dungeon crawler. Jump into the Magic Well, gather powerful scrolls, build your magical weapon and fight unique ink monsters your way!

    2026ActionIndieEarly Access4.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Megabonk Apocalypse — Steam game cover

    Megabonk Apocalypse

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

    Use various vehicles and weapons to destroy a specified number of targets in the ruins to complete the level missions and challenge increasingly difficult levels.

    2026ActionSportsIndie3.19 USDSingle-playerSimilar games →