IMHO.

Single-player games like Swarm Hunter

Below are 8 single-player Steam games similar to Swarm Hunter, 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 Swarm Hunter page.

Ranked picks

  1. 1
    Fuel Needed — Steam game cover

    Fuel Needed

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

    Race against time or other players through difficult levels full of obstacles.

    2027ActionIndieSingle-playerSimilar games →
  2. 2
    Comix Zero — Steam game cover

    Comix Zero

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

    Comix Zero is a unique COMIXVANIA set inside a living comic book. Explore its pages, jump between panels, break their borders, uncover secrets, and fight your way through a dark fantasy world. Turn the page — or die!

    ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    TROUBLE SHOOTERS — Steam game cover

    TROUBLE SHOOTERS

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

    Four WARDEN contractors against an alien incursion. A 2D roguelite run-and-gun: procedurally assembled zones, stacking gear that gets out of hand, and five bosses that fill the screen. Solo or 2-4 player co-op.

    2027ActionIndieSingle-playerSimilar games →
  4. 4
    Koatl The Defender ULTIMATE — Steam game cover

    Koatl The Defender ULTIMATE

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

    Descend into the hidden tunnels beneath San Luis Potosi, Mexico, in Koatl The Defender ULTIMATE, a cinematic action-adventure that blends 2.5D platforming with dynamic 3D combat. Uncover ancient secrets, wield powerful weapons, and face epic bosses in a world inspired by the Koatl comics.

    ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    Neon Armada - Solar Storm — Steam game cover

    Neon Armada - Solar Storm

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

    A top-down arena roguelite you can learn in one wave and spend a hundred hours mastering. Waves close in from every edge; the shop between them decides what you become. 32 ships, 28 weapons, 115 mods to combine — then endless mode, where the caps come off.

    2026ActionSingle-playerSimilar games →
  6. 6
    Rikua — Steam game cover

    Rikua

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

    A cyberpunk roguelite game blended with three mechanics: 3D isometric combat, third-person shooting, and fast paced action platformer. Enter the missions, erradicate the rogue androids, build yourself stronger, find the truth in this Mechanical War between the humans and the metal.

    2026ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  7. 7
    Xanthiom 2 — Steam game cover

    Xanthiom 2

    Single-player alternative to Swarm Hunter — playable solo, no multiplayer required. Shares Action and Adventure with Swarm Hunter.

    Play through the next chapter in the Xanthiom saga, now bigger and better than before!

    2026ActionAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Action & Automation — Steam game cover

    Action & Automation

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

    Fight directly as a Commander in a 2D side-scrolling action-RTS while Flux and Forge build systems that keep working—and Shade infiltrates and disrupts the enemy. Gather physical Nuts and master three asymmetric machine species.

    ActionStrategySingle-playerSimilar games →