IMHO.

Single-player games like Intraquartz

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

Ranked picks

  1. 1
    Manifold Garden — Steam game cover

    Manifold Garden

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

    Rediscover gravity and explore an Escher-esque world of impossible architecture. Witness infinity in first-person and master its rules to solve physics-defying puzzles. Cultivate a garden to open new paths forward, where an eternal expanse awaits.

    2020IndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Linklight — Steam game cover

    Linklight

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

    Linklight is a relaxing minimalist puzzle game that consists of rotation based puzzles; unplug yourself from your surroundings as you navigate your way through endless puzzles.

    2020StrategyIndieCasual9.99 USDSingle-playerSimilar games →
  3. 3
    LSD Dream Emulator: Liminal Spaces — Steam game cover

    LSD Dream Emulator: Liminal Spaces

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

    Have you ever wondered what Liminal Spaces are outside the Backrooms? Explore them in this surrealist short game based on lucid dreaming and liminal spaces in the nature, inspired by the original LSD Dream Emulator.

    2025ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  4. 4
    TRIP Steam Edition — Steam game cover

    TRIP Steam Edition

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

    Explore an avant-garde cubist dream, stimulate your visual senses and immerse yourself in a surreal TRIP. A visually tantalizing open world artware that culminates the player to relax and enjoy a safe enviroment for them to explore at their own pace. There are no objectives, no rules, just art.

    2015IndieAdventureSimulation0.99 USDSingle-playerSimilar games →
  5. 5
    MirrorMoon EP — Steam game cover

    MirrorMoon EP

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

    MirrorMoon EP is a game about mystery and exploration set in outer space. These space travels begin on a red planet and its unique moon and extend across galaxies. The single player part of MirrorMoon EP blends adventure and exploration with navigation-based puzzle solving.

    2013IndieAdventure14.99 USDSingle-playerSimilar games →
  6. 6
    Antichamber — Steam game cover

    Antichamber

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

    Antichamber is a mind-bending psychological exploration game where nothing can be taken for granted. Discover an Escher-like world where hallways wrap around upon each other, spaces reconfigure themselves, and accomplishing the impossible may just be the only way forward.

    2013IndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Rememoried — Steam game cover

    Rememoried

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

    Rememoried is an independent video game, a virtual place where memories change to dreams and the only possible way is forgetting, which becomes a mechanism for proceeding to the next layer of dreams. The Surrealist explorative first-person adventure game.

    2015IndieAdventure9.99 USDSingle-playerSimilar games →
  8. 8
    What's Your Gender? — Steam game cover

    What's Your Gender?

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

    An antichamber inspired educational puzzle game, that allows you to simultaneously explore a non-euclidean maze and concepts and terms related to gender, identity and expression in a playful and reassuring manner.

    2021IndieCasual1.99 USDSingle-playerSimilar games →
  9. 9
    Nix Umbra — Steam game cover

    Nix Umbra

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

    Light is my Sword, Darkness shall perish.

    2021ActionIndie9.99 USDDeck PlayableSingle-playerSimilar games →