IMHO.

Single-player games like Impossible Machine

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

Ranked picks

  1. 1
    Slay the Princess — The Pristine Cut — Steam game cover

    Slay the Princess — The Pristine Cut

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

    You're here to slay the princess. Don't believe her lies.

    2023IndieAdventureSimulation17.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    BROK the InvestiGator — Steam game cover

    BROK the InvestiGator

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

    An innovative adventure mixed with beat 'em up and RPG elements. In a grim world where animals have replaced mankind, what kind of detective will you be?

    2022ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    STASIS: BONE TOTEM — Steam game cover

    STASIS: BONE TOTEM

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

    Get ready for a thrilling underwater adventure with classic point-and-click gameplay. Explore with three characters simultaneously. Featuring atmospheric isometric graphics, rendered video, and a soundtrack by Mark Morgan, BONE TOTEM takes you on a journey to hidden places deep below the waves...

    2023IndieAdventure7.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Monster Prom 4: Monster Con — Steam game cover

    Monster Prom 4: Monster Con

    Single-player alternative to Impossible Machine — playable solo, no multiplayer required. Shares Indie with Impossible Machine.

    Can you find love at the nerdiest convention ever? "Monster Con" goes back to the multiplayer dating sim formula: go through absurd and funny situations as you find love among six sexy monsters! Who will you romance? The mimic who cosplays? The idol clown? Or the eldritch cutie? (There's also Liam)

    2025StrategyIndieSimulation14.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    The Darkside Detective: A Fumble in the Dark — Steam game cover

    The Darkside Detective: A Fumble in the Dark

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

    Delouse your room with sage and pack up your travel-sized ouija board, it’s time to re-enter Twin Lakes - America’s 34th most haunted city. Join Detective McQueen as he puzzles his way through 9 chilling cases, risking life and pixelated limb to solve the macabre mysteries that plague the poor town.

    2021IndieAdventureCasual14.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Strange Antiquities — Steam game cover

    Strange Antiquities

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

    Become the custodian of a store dealing in occult antiquities. Explore the quaint and gloomy town of Undermere, where strange goings-on and dark mysteries abound. Find and identify arcane artefacts, use your collection to aid the townsfolk with their unusual problems — and remember to pet your cat!

    2025IndieAdventureSimulation17.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Willy Morgan and the Curse of Bone Town — Steam game cover

    Willy Morgan and the Curse of Bone Town

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

    A letter from 10 years ago, an intricate web of lies to unravel and a mystery to solve. Explore an unconventional town of pirates, dive into the past, collect items and look for clues to help Willy find out what happened to his father...

    2020IndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Afterparty — Steam game cover

    Afterparty

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

    In Afterparty, you are Milo and Lola, recently deceased best buds who suddenly find themselves staring down an eternity in Hell. But there's a loophole: outdrink Satan and he'll grant you re-entry to Earth.

    2020IndieAdventureCasual19.99 USDDeck VerifiedSingle-playerSimilar games →