IMHO.

Single-player games like Cyber-Nanotech Horde Survivor

Below are 8 single-player Steam games similar to Cyber-Nanotech Horde Survivor, 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 Cyber-Nanotech Horde Survivor page.

Ranked picks

  1. 1
    Tied to the Beat — Steam game cover

    Tied to the Beat

    Single-player alternative to Cyber-Nanotech Horde Survivor — playable solo, no multiplayer required. Shares Indie with Cyber-Nanotech Horde Survivor.

    A roguelike where every lyric triggers unique effects. Choose your instrument, survive waves of lyric-powered enemies, and import your own songs. Your music. Your weapon.

    2026ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Arms of God — Steam game cover

    Arms of God

    Single-player alternative to Cyber-Nanotech Horde Survivor — playable solo, no multiplayer required. Shares Indie and Casual with Cyber-Nanotech Horde Survivor.

    Gear up for a battle through hell in this roguelite Bullet Heaven Arena Autoshooter with Doom-inspired gore vibes, metal music, and a satisfying combat feel. Wield five weapons at once, upgrade and merge them to forge indestructible builds, and bring divine justice to a world on the brink of chaos.

    2026ActionIndieRPG9.77 USDSingle-playerSimilar games →
  3. 3
    IRON SHADOW : Survival Protocol — Steam game cover

    IRON SHADOW : Survival Protocol

    Single-player alternative to Cyber-Nanotech Horde Survivor — playable solo, no multiplayer required. Shares Indie with Cyber-Nanotech Horde Survivor.

    Jump. Dash. Survive. A Survivor-Like With Platforming where you battle massive enemy hordes and create devastating builds.

    ActionIndieSingle-playerSimilar games →
  4. 4
    Micron Survivor — Steam game cover

    Micron Survivor

    Single-player alternative to Cyber-Nanotech Horde Survivor — playable solo, no multiplayer required. Shares Casual with Cyber-Nanotech Horde Survivor.

    Micron Survivor is a survival game with rogue-lite elements where you play as alien microorganisms under the microscope. Evolve, unlock research objectives, find symbiotic weapons, upgrade your builds, and fight hordes of terrestrial organisms to rule the microcosm.

    ActionRPGCasualSingle-playerSimilar games →
  5. 5
    Timber Fever — Steam game cover

    Timber Fever

    Single-player alternative to Cyber-Nanotech Horde Survivor — playable solo, no multiplayer required. Shares Indie and Casual with Cyber-Nanotech Horde Survivor.

    Cut down the infinitely tall Tree to grow stronger. Timber Fever is an action, incremental roguelike where you create chaos with wacky tools while surviving enemy waves.

    2026ActionIndieCasual5.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Gearomancer — Steam game cover

    Gearomancer

    Single-player alternative to Cyber-Nanotech Horde Survivor — playable solo, no multiplayer required. Shares Indie with Cyber-Nanotech Horde Survivor.

    Step into the mechanical apocalypse in Gearomancer, a fast-paced twin-stick action roguelite. Play as elite V.E.R.T.E.X. agents to dodge brutal bullet hells and obliterate elemental horrors. Harvest Arcane crystals, forge permanent upgrades at your hub, and die to return stronger than ever.

    2027ActionIndieSingle-playerSimilar games →
  7. 7
    V.E.C.T. Arcade — Steam game cover

    V.E.C.T. Arcade

    Single-player alternative to Cyber-Nanotech Horde Survivor — playable solo, no multiplayer required. Shares Indie with Cyber-Nanotech Horde Survivor.

    V.E.C.T. Arcade features 4 distinct neo-arcade games. Blast through bullet hell in Impact, outrun the void in Deadline, perform chain combos in Slash, and defend the core in Orbit. Push your skills to the limit and leave your name on the leaderboards.

    2026ActionIndieSingle-playerSimilar games →
  8. 8
    Chrome Survivor — Steam game cover

    Chrome Survivor

    Single-player alternative to Cyber-Nanotech Horde Survivor — playable solo, no multiplayer required. Shares Indie with Cyber-Nanotech Horde Survivor.

    Make raves safe again! In this bullet heaven roguelite combine weapons into powerful evolutions, collect items to enhance your runs, equip and craft powerful cybernetic augments that change the way you play. Can you complete a 9 modded nightmare difficulty run and become John Cyberpunk?

    2026ActionIndieEarly AccessSingle-playerSimilar games →