IMHO.

Single-player games like Orc killer

Below are 8 single-player Steam games similar to Orc killer, 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 Orc killer page.

Ranked picks

  1. 1
    Space Warden — Steam game cover

    Space Warden

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

    Space Warden is top-down shooter in space where whole environment can be destroyed. Use lots of weapons which can burn, stun, damage, explode enemy ships, bases and terrain. Use turrets to defend your base and complete various missions.

    2023ActionIndieRPG4.99 USDSingle-playerSimilar games →
  2. 2
    Caravan Survivors — Steam game cover

    Caravan Survivors

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

    Keep the wheels turning. Your caravan rolls down a deadly road while hired heroes and mounted turrets hold back the endless horde. Build your loadout, manage your caravan's inventory, and haul risky cargo for profit. Survive the route at all cost.

    ActionAdventureRPGSingle-playerSimilar games →
  3. 3
    Guardian of the jungle — Steam game cover

    Guardian of the jungle

    Single-player alternative to Orc killer — playable solo, no multiplayer required. Shares Indie and Adventure with Orc killer.

    《Guardian of the jungle》is a horizontal clear version of tower Beat'em Game. You need to obtain resources and allocate them reasonably, cultivate the team to grow, allocate ammunition reasonably, and solve monsters with absolute firepower. It is a pleasant game

    2022StrategyIndieAdventure1.99 USDSingle-playerSimilar games →
  4. 4
    Space Battle — Steam game cover

    Space Battle

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

    Pilot your ship through dangerous space and defend against relentless imperial attacks in Space Battle, a high-intensity round-based strategy game. Upgrade your ship, mine for essential resources, and survive the onslaught to protect the galaxy!

    2020ActionStrategyIndie1.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Zombie House Defense — Steam game cover

    Zombie House Defense

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

    Defend your house from the hoards!

    2024ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  6. 6
    Shaped Beats — Steam game cover

    Shaped Beats

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

    Shaped Beats Is A 2D Video Game Of The Bullet Hell Genre, with Pixel art graphics, You control a Wolfs Space Forces plane, which is sent to different missions together with its Squad, however things are not as they seem and you have to find out what mysteries in space.

    2022ActionStrategyIndie5.99 USDSingle-playerSimilar games →
  7. 7
    Astro Looter: Survivor — Steam game cover

    Astro Looter: Survivor

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

    Explore alien planets to mine resources, kill alien insects, build defense turrets, and survive waves of insect attacks across the galactic frontier. Astro Looter combines elements of survival, roguelike, and tower defense in a top-down shooter.

    2024ActionStrategyAdventure2.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Genome Guardian 2 — Steam game cover

    Genome Guardian 2

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

    COMBINE WEAPONS in the microscopic shooter with macroscopic depth. BUILD YOUR NANOBOT from hundreds of parts. SURVIVE the microbial onslaught once more in this psychedelic dive to the Abyss, full of mutations, minerals, anomalies and powerup polyps. SHMUP mode turns it into a vertical shoot 'em up!

    2026ActionIndieRPG15.99 USDDeck PlayableSingle-playerSimilar games →