IMHO.

Single-player games like ArcaneOutpost

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

Ranked picks

  1. 1
    Skelemancer TD — Steam game cover

    Skelemancer TD

    Single-player alternative to ArcaneOutpost — playable solo, no multiplayer required. Shares Action and Strategy with ArcaneOutpost.

    A tower defense game where you command an army of skeleton wizards. Unlock multiple magic skills on each skeleton wizard and switch between them mid-battle. Master fire, ice, lightning, and more to survive increasingly brutal waves of enemies.

    2026ActionStrategyIndie4.49 USDSingle-playerSimilar games →
  2. 2
    Freaking Meatbags — Steam game cover

    Freaking Meatbags

    Single-player alternative to ArcaneOutpost — playable solo, no multiplayer required. Shares Action and Strategy with ArcaneOutpost.

    Land on a planet, pick up some rocks, leave before the solar system explodes. Oh, and don't die in the nightly robot attacks! Freaking Meatbags is a humorous real-time strategy game that's all about building a base, mixing meatbag DNA, then convincing those dolts to help you gather resources.

    2015ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  3. 3
    Monsters are Coming! — Steam game cover

    Monsters are Coming!

    Single-player alternative to ArcaneOutpost — playable solo, no multiplayer required. Shares Action and Strategy with ArcaneOutpost.

    Beware, Monsters are Coming! In this Tower-Survivor rogue-lite, you protect an ever-moving city from unrelenting hordes. Gather resources, fortify defences, and survive for as long as you can. Will you reach the Ark?

    2025ActionStrategyIndie8.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Dig or Die — Steam game cover

    Dig or Die

    Single-player alternative to ArcaneOutpost — playable solo, no multiplayer required. Shares Action and Strategy with ArcaneOutpost.

    Crash land on a hostile planet where you'll have to build the strongest defenses if you wish to live to escape from it. But be warned... this planet is merciless. Build strong, and smart; else physics may flood or destroy your only hopes of survival.

    2018ActionStrategyIndie11.99 USDSingle-playerSimilar games →
  5. 5
    Thronefall — Steam game cover

    Thronefall

    Single-player alternative to ArcaneOutpost — playable solo, no multiplayer required. Shares Action and Strategy with ArcaneOutpost.

    A minimalist game about building and defending your little kingdom.

    2024ActionStrategyIndie12.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Mars or Die! — Steam game cover

    Mars or Die!

    Single-player alternative to ArcaneOutpost — playable solo, no multiplayer required. Shares Action and Strategy with ArcaneOutpost.

    Control two characters simultaneously! Survive, gather, collect upgrades, fight all sizes of one-eyed Martians, build defensible outposts and conquer Mars, in this glorious mix between roguelite and tower defense.

    2018ActionStrategyIndie19.99 USDSingle-playerSimilar games →
  7. 7
    Medieval Engineers — Steam game cover

    Medieval Engineers

    Single-player alternative to ArcaneOutpost — playable solo, no multiplayer required. Shares Action and Strategy with ArcaneOutpost.

    Medieval Engineers is a sandbox game about engineering, construction and the maintenance of architectural works and mechanical equipment using medieval technology. Players build castles; construct mechanical devices and underground mining. There is an entire planet to explore!

    2015ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  8. 8
    Warpips — Steam game cover

    Warpips

    Single-player alternative to ArcaneOutpost — playable solo, no multiplayer required. Shares Action and Strategy with ArcaneOutpost.

    Warpips is the ultimate quick to learn but amazingly deep tug-of-war strategy game. Deploy the right composition of soldiers, tanks, helicopters and planes in this tight, streamlined strategy-focused war game. Compose the best army, research the right tech; overwhelm your enemy!

    2022ActionStrategyIndie16.99 USDDeck PlayableSingle-playerSimilar games →