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

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.
- 2

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.
- 3

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.
- 4

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.
- 5

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.
- 6

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.
- 7

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.
- 8

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!