IMHO.

Single-player games like Nano Squadron

Below are 8 single-player Steam games similar to Nano Squadron, 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 Nano Squadron page.

Ranked picks

  1. 1
    Homesider Survivors — Steam game cover

    Homesider Survivors

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

    HOMESIDER SURVIVORS is a single player survivor-like auto-shooter. You find yourself far from home against countless hordes of aliens...but they're the ones who have to survive, because they kidnapped the wrong guy. Kill, die, level up, and try again until you get home.

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

    Arms of God

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

    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 →
  3. 3
    Gunlocked 2 — Steam game cover

    Gunlocked 2

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

    Movement is your weapon. A sci-fi action roguelike and shmup combined, in Gunlocked 2 you'll pilot and upgrade a state-of-the-art warship against endless waves of deadly aliens. Deep customization, branching paths, and tons of unlockables offer endless replayability!

    2026ActionIndieRPG11.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Mighty X Arms — Steam game cover

    Mighty X Arms

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

    Mighty X Arms is a roguelike survivor inspired by Brotato, featuring collectible weapon-creatures called Arms. Build your loadout, upgrade them, and mow down enemy swarms to survive.

    2026ActionIndieRPGSingle-playerSimilar games →
  5. 5
    Deck of Potential — Steam game cover

    Deck of Potential

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

    Deck of Potential combines Rougelike deckbuilding with Bullet heaven. Collect cards, fuse them, and slap on sticker upgrades to beat thousands of monsters. Take down dungeon bosses, unlock new cards, characters, and discover fusion recipes to build the ultimate auto-firing deck.

    2026ActionStrategyIndieSingle-playerSimilar games →
  6. 6
    Block In — Steam game cover

    Block In

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

    Shoot, smack, RUN or metal pipe yourself out of endless waves of enemies. Level-up to unlock weapons, classes and perks to create the most bricked-up build. It's time to Block In!

    ActionIndieAdventureSingle-playerSimilar games →
  7. 7
    Chrome Survivor — Steam game cover

    Chrome Survivor

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

    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 →
  8. 8
    Let Them Come: Onslaught — Steam game cover

    Let Them Come: Onslaught

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

    Survive the relentless offensive of the alien horde in Let Them Come: Onslaught, a sci-fi survival roguelite. The pursuit of the perfect build and an ever-expanding arsenal of abilities are the keys to your success.

    2025Action7.99 USDDeck VerifiedSingle-playerSimilar games →