IMHO.

Single-player games like The Solitude Project

Below are 8 single-player Steam games similar to The Solitude Project, 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 The Solitude Project page.

Ranked picks

  1. 1
    A Liminal Place Remastered — Steam game cover

    A Liminal Place Remastered

    Single-player alternative to The Solitude Project — playable solo, no multiplayer required. Shares Simulation with The Solitude Project.

    A Liminal Place RMSTER is a solitary game, and relaxing on some levels. ALPR Uses Body-Cam, Analog Horror and Found Footage style. Including realistic Liminal Spaces, and "Backrooms" levels.

    2024ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  2. 2
    Claw Machine Sim — Steam game cover

    Claw Machine Sim

    Single-player alternative to The Solitude Project — playable solo, no multiplayer required. Shares Simulation with The Solitude Project.

    Physically simulated claw machine! Win over 200 unique prizes in the Fun or Realistic difficulty mode.

    2024SportsIndieSimulation6.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Neyasnoe — Steam game cover

    Neyasnoe

    Single-player alternative to The Solitude Project — playable solo, no multiplayer required. Shares Simulation with The Solitude Project.

    Wastelands, grim folks behind garages, a nightclub, and a huge gray sky — a lost world for a lost generation. Let techno trance music and white verses lead you through the wastelands of the Neyasnoe.

    2023IndieSimulation9.99 USDSingle-playerSimilar games →
  4. 4
    Dishwashing Simulator — Steam game cover

    Dishwashing Simulator

    Single-player alternative to The Solitude Project — playable solo, no multiplayer required. Shares Simulation with The Solitude Project.

    A short, unique survival-farming-base-building-tycoon-horror game where you must survive through washing dishes. Explore mysterious depths, manage resources, and unravel a cryptic narrative. In DWS, a chore becomes a journey to freedom.

    2024Simulation9.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    СИМУЛЯТОР ЛАЗАНЬЯ ПО ЗАБРОШКАМ — Steam game cover

    СИМУЛЯТОР ЛАЗАНЬЯ ПО ЗАБРОШКАМ

    Single-player alternative to The Solitude Project — playable solo, no multiplayer required. Shares Simulation with The Solitude Project.

    At its core, it's not really a game. Rather, a short tour of the authentic post-Soviet courtyard, which has long been abandoned by local residents.

    2023ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  6. 6
    A Merchant's Promise — Steam game cover

    A Merchant's Promise

    Single-player alternative to The Solitude Project — playable solo, no multiplayer required. Shares Simulation with The Solitude Project.

    Medieval Trading & Transport with Physics-Based Items. Start as a Worthless Merchant and work your way up as you carefully handle your goods through a Medieval World!

    2025IndieSimulationEarly Access9.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Road Maintenance Simulator 2 - Winter Services — Steam game cover

    Road Maintenance Simulator 2 - Winter Services

    Single-player alternative to The Solitude Project — playable solo, no multiplayer required. Shares Simulation with The Solitude Project.

    In Road Maintenance Simulator 2, you take on a variety of authentic tasks that occur every day in a road maintenance depot - now including winter service! Choose from a wide selection of tools, attachments and vehicles to master the challenges ahead.

    2024SimulationCasual12.49 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Northern Lights — Steam game cover

    Northern Lights

    Single-player alternative to The Solitude Project — playable solo, no multiplayer required. Shares Simulation with The Solitude Project.

    Northern Lights is an open world survival simulation set in the extreme conditions of the arctic tundra. Clinging to life, you must use real-life survival techniques to gather resources, craft, and hunt while tending to your health and sanity. Can you survive your way out of the mysterious island?

    2020IndieSimulationEarly Access11.99 USDSingle-playerSimilar games →