IMHO.

Single-player games like Umbra Survivors

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

Ranked picks

  1. 1
    NINE ROUNDS RAPID — Steam game cover

    NINE ROUNDS RAPID

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

    Blast your way to freedom, solo or with a friend in online or local co-op, through a possessed, fragmenting space station. Upgrade abilities, mod your weapon builds, and manipulate time to defeat the station's nine gatekeepers. Power up, progress, and learn the ugly truth with every escape attempt.

    2027ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    SteelGuard — Steam game cover

    SteelGuard

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

    Pilot customizable mechs in an epic battle against hordes of enemiesor dive into intense PvP battles where precision aiming can turn the tide, or let your mech's auto-firing system handle the heat of combat. With rogue-lite elements, each run offers a unique challenge and opportunity for growth.

    ActionIndieRPGSingle-playerSimilar games →
  3. 3
    Drive of the Dead — Steam game cover

    Drive of the Dead

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

    An online co-op auto-shooter roguelite: drive a gun-covered car through endless zombie hordes with up to 3 friends. Auto-firing weapons, run-shaping upgrade cards, and a swarm that never stops. Crush thousands. Survive the road. Save the worst B-movie ever made.

    ActionIndieCasualSingle-playerSimilar games →
  4. 4
    Wanderburg — Steam game cover

    Wanderburg

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

    Drive your Castle on Wheels into battle in this minimalist medieval roguelike of roaming fortresses! Devour entire villages, build your modular arsenal of siege machinery and break the game as you grow with every stronghold you crush.

    2026ActionStrategyIndie9.74 USDSingle-playerSimilar games →
  5. 5
    DET-33 — Steam game cover

    DET-33

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

    A bullet-heaven roguelite in the ruins of new London. Take contracts from four warring factions, build a gun that breaks the game, and reach the evac before the city closes over you. 700+ weapons, interlocking build engines, and a fresh map every run.

    2026ActionIndieCasualSingle-playerSimilar games →
  6. 6
    Ophelia's Paradise — Steam game cover

    Ophelia's Paradise

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

    Ophelia’s Paradise is a 2D top-down roguelike where you fight invading shadows and create gamebreaking builds. Discover unique items, craft gems between runs, and use your creativity to turn the map black, make it rain, or completely change how your abilities work.

    ActionIndieCasualSingle-playerSimilar games →
  7. 7
    Mega Raiders — Steam game cover

    Mega Raiders

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

    Fight thousands of enemies alongside your friends, grow stronger together, and unlock new characters and weapons. Craft powerful ultimates to destroy bosses or save a fallen friend. Customize your skill tree to match your playstyle, and survive endless hordes with countless build combinations.

    ActionIndieCasualSingle-playerSimilar games →
  8. 8
    LOOPFANG — Steam game cover

    LOOPFANG

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

    A snake roguelite where your body is your arsenal. Collect weapon segments, fuse matching neighbors into higher tiers, and reorder them until they react with each other. Then close a loop with your own tail: everything trapped inside dies.

    2027ActionSingle-playerSimilar games →