IMHO.

Single-player games like Neoproxima

Below are 10 single-player Steam games similar to Neoproxima, 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 Neoproxima page.

Ranked picks

  1. 1
    Machinika: Atlas — Steam game cover

    Machinika: Atlas

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

    Machinika: Atlas is an indie puzzle game and is the direct sequel to Machinika: Museum, you play as a museum researcher who just land on Atlas. Will you unravel the mysteries of the alien vessel? Solve cryptic puzzles to find out what happened!

    2024IndieAdventureCasual11.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Citizen Sleeper 2: Starward Vector — Steam game cover

    Citizen Sleeper 2: Starward Vector

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

    A dice-driven RPG, in a human and heartfelt sci-fi world. You are an escaped android, with a malfunctioning body, a price on your head and no memory of your past. Get a ship, find a crew, and take on contracts while you navigate across the Starward Belt.

    2025IndieAdventureRPG12.49 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Citizen Sleeper — Steam game cover

    Citizen Sleeper

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

    Roleplaying in the ruins of interplanetary capitalism. Live the life of an escaped worker, washed-up on a lawless station at the edge of an interstellar society. Inspired by the flexibility and freedom of TTRPGs, explore the station, choose your friends, escape your past and change your future.

    2022IndieAdventureRPG5.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    BROK the InvestiGator — Steam game cover

    BROK the InvestiGator

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

    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 →
  5. 5
    INDUSTRIA — Steam game cover

    INDUSTRIA

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

    Embark on a gripping journey in INDUSTRIA, an atmospheric FPS set in Cold War-era East Berlin. Unravel the secrets of a mysterious parallel dimension while searching for a missing colleague. Explore a haunting reality where the truth awaits. Discover the dark past that lies beyond.

    2021ActionIndieAdventure1.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    The Operator — Steam game cover

    The Operator

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

    Welcome to the FDI. As our newest Operator, your role is to use your detective skills to assist our field agents and investigate mysterious crimes. Use cutting-edge FDI software to dig for clues, solve puzzles, and uncover the truth.

    2024IndieAdventureSimulation13.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    TR-49 — Steam game cover

    TR-49

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

    A World War II computer. An archive of lost books. A world-changing secret. Narrative deduction meets audio drama, from the creators of Overboard!, Heaven's Vault and A Highland Song.

    2026Adventure6.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Irony Curtain: From Matryoshka with Love — Steam game cover

    Irony Curtain: From Matryoshka with Love

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

    Irony Curtain: From Matryoshka with Love is a satirical point and click inspired by the classic adventure games. It smuggles you out of your comfort zone and throws you into the middle of a Cold War spy intrigue - where there’s an even bigger game being played …

    2019IndieAdventure19.99 USDSingle-playerSimilar games →
  9. 9
    Elsinore — Steam game cover

    Elsinore

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

    Elsinore is a time-looping adventure game set in the world of Shakespeare's Hamlet. Elsinore combines strong social simulation elements, a dynamic story that reacts immediately to player decisions, and a world full of diverse characters with secrets to uncover.

    2019IndieAdventureSimulation9.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Outer Wilds — Steam game cover

    Outer Wilds

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

    Named Game of the Year 2019 by Giant Bomb, Polygon, Eurogamer, and The Guardian, Outer Wilds is a critically-acclaimed and award-winning open world mystery about a solar system trapped in an endless time loop.

    2020ActionAdventure24.99 USDDeck VerifiedSingle-playerSimilar games →