IMHO.

Single-player games like Endangered

Below are 9 single-player Steam games similar to Endangered, 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 Endangered page.

Ranked picks

  1. 1
    Battlezone: Combat Commander — Steam game cover

    Battlezone: Combat Commander

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

    Battlezone: Combat Commander remasters FPS-RTS classic Battlezone II with slick new visuals, brand new achievements, Steam Workshop support and much more! The solar system is at war. Take command.

    2018ActionStrategy3.79 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Crysis® 3 — Steam game cover

    Crysis® 3

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

    The fate of the world is in your hands. New and old enemies threaten the peace you worked so hard to achieve 24 years ago. Your search for the Alpha Ceph continues, but this time you'll also need to expose the truth behind the C.E.L.L. corporation.

    2020ActionStrategyAdventureDeck PlayableSingle-playerSimilar games →
  3. 3
    Turok 2: Seeds of Evil — Steam game cover

    Turok 2: Seeds of Evil

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

    Having defeated the Campaigner, Turok throws the Chronocepter into a waiting volcano to destroy it. Unfortunately the blast awakens an even deadlier force - The Primagen. Once again a Turok is tasked with restoring peace to the land and stopping the Primagen from merging Earth with the nether world.

    2017ActionAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    DOOM Eternal — Steam game cover

    DOOM Eternal

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

    Hell’s armies have invaded Earth. Become the Slayer in an epic single-player campaign to conquer demons across dimensions and stop the final destruction of humanity. The only thing they fear... is you.

    2020Action39.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Shogo: Mobile Armor Division — Steam game cover

    Shogo: Mobile Armor Division

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

    Shogo is an anime-inspired first-person shooter. Fight on foot or pilot a giant mech in both open and urban levels. You will know the true power of giant robots!

    2017ActionStrategyAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Wolfenstein: Youngblood — Steam game cover

    Wolfenstein: Youngblood

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

    Wolfenstein: Youngblood is the first modern co-op Wolfenstein adventure. Team up with a friend or play solo as one of BJ Blazkowicz’s twin daughters and wield a powerful arsenal of new weapons, gadgets, and abilities to liberate Paris from the Nazis.

    2019Action19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Prodeus — Steam game cover

    Prodeus

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

    Prodeus is a first-person shooter of old, re-imagined using modern rendering techniques and technology. Experience the quality you’d expect from a modern AAA game, designed with retro aesthetics and gameplay that invoke the tech-imposed limits of older hardware.

    2022ActionIndieAdventure24.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Jack-O-Lantern Covers of Darkness — Steam game cover

    Jack-O-Lantern Covers of Darkness

    Single-player alternative to Endangered — playable solo, no multiplayer required. Shares Adventure with Endangered.

    The Jack-O-Lanterns have emerged from the underworld and are taking over the world.

    2019AdventureCasual15.00 USDSingle-playerSimilar games →
  9. 9
    Fright — Steam game cover

    Fright

    Single-player alternative to Endangered — playable solo, no multiplayer required.

    Move around a hauntred maze trying to find books of power.

    2020IndieCasual15.00 USDSingle-playerSimilar games →