IMHO.

Single-player games like Horde Sweepers

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

Ranked picks

  1. 1
    Nitro & Necros — Steam game cover

    Nitro & Necros

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

    Destroy hordes of zombies with your powerful turrets! Nitro & Necros is a Roguelite with tons of upgrades to make your car more and more powerful. You will drive over all kinds of zombies, shoot them up with your turrets and level up to select the best upgrades to survive this madness!

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

    MOBU

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

    Play as a monk wielding superpowers in this fast-paced arena shooter with roguelite elements. Survive waves of bouncy enemies raining from the skies as the challenge escalates. Buy upgrades and special abilities to create game-breaking builds and push back the chaos.

    2026ActionIndieSingle-playerSimilar games →
  3. 3
    Cosmic Run — Steam game cover

    Cosmic Run

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

    Cosmic Run is a single-player space roguelite where you battle relentless galactic enemies, strategically upgrade your ship, and help the Zogark family survive their journey across the galaxy. Build powerful combinations, adapt to chaotic encounters, and escape one broken system after another.

    2026ActionStrategyIndie9.89 USDSingle-playerSimilar games →
  4. 4
    SCAD — Steam game cover

    SCAD

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

    SCAD is an action‑packed, post‑apocalyptic roguelite where you pilot a customizable hovercraft. Fight relentless zombie hordes, craft and upgrade powerful weapons, and gear up for the future expeditions.

    2026ActionIndieEarly Access6.39 USDSingle-playerSimilar games →
  5. 5
    Pets Survivors — Steam game cover

    Pets Survivors

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

    Pets Survivors is a survival roguelike where you battle hordes of monsters and fight to stay alive until time runs out. Choose your pet, pick your favorite weapon, upgrade your abilities, and see how long you can survive!

    2026ActionIndieCasualSingle-playerSimilar games →
  6. 6
    Arms of God — Steam game cover

    Arms of God

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

    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.

    2026ActionIndieRPGSingle-playerSimilar games →
  7. 7
    Super Robot Survivors — Steam game cover

    Super Robot Survivors

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

    A survivor game with missions - not just survival. Rescue astronauts, repair reactors, and hack terminals - while surrounded by hundreds of enemies. Every run is a chaotic, ten-minute showdown.

    ActionIndieAdventureSingle-playerSimilar games →
  8. 8
    Creator's Fall — Steam game cover

    Creator's Fall

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

    Creator’s Fall is an action roguelike with various classes, where you can choose between different paths. The goal is to reach and defeat the final boss at the end of the path. Levels are dynamically generated and feature different biomes. You can choose an upgrade after each level up.

    2025ActionIndie9.99 USDSingle-playerSimilar games →