IMHO.

Single-player games like ZENOMATRIX

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

Ranked picks

  1. 1
    ParaDive++ — Steam game cover

    ParaDive++

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

    ParaDive++ is an incremental first person shooter where you dive into a surreal dimension, defeat it's strange inhabitants, and cash in your collected "Psychomatter" (and Prestige Tokens) to upgrade your astral vessel and keep up with the ever growing hordes.

    ActionSingle-playerSimilar games →
  2. 2
    Barbotine — Steam game cover

    Barbotine

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

    An atmospheric horror micro-game that touches on topics of anxiety, isolation, body image and obsessive habits with a surreal PSX aesthetic.

    2024ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  3. 3
    FM Skyline's "Reality" — Steam game cover

    FM Skyline's "Reality"

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

    “Reality” is a 3D mystery game created by 100% Electronica, set in a world of FM Skyline’s surreal and minimalist designs brought to life. Explore an open dream world and solve abstract puzzles with only a careful eye and ear as your guide.

    2024StrategyAdventure9.99 USDSingle-playerSimilar games →
  4. 4
    Antichamber — Steam game cover

    Antichamber

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

    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 →
  5. 5
    Hypnagogia 無限の夢 Boundless Dreams — Steam game cover

    Hypnagogia 無限の夢 Boundless Dreams

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

    Meet colorful characters, discover mysterious secrets, and reassemble the fractured remains of an ethereal crystal as you explore a series of abstract worlds based on dreams, nightmares, and the places in between.

    2021IndieAdventureCasual9.99 USDSingle-playerSimilar games →
  6. 6
    Manifold Garden — Steam game cover

    Manifold Garden

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

    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 →
  7. 7
    EarWorm — Steam game cover

    EarWorm

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

    You are an Earworm. You are an underworld contractor who hacks memories for a living.  Dive into the memories of your victims in order to unlock the security questions to their bank account. 

    2025IndieAdventure2.99 USDSingle-playerSimilar games →
  8. 8
    FREAKHUNTER — Steam game cover

    FREAKHUNTER

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

    A dungeon-crawler-rail-shooter-action hybrid for sickos. Blast FREAKS into pieces with juicy non-traditional FPS gameplay!

    2024ActionIndie3.99 USDDeck PlayableSingle-playerSimilar games →