Single-player games like Parallelia
Below are 8 single-player Steam games similar to Parallelia, 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 Parallelia page.
Ranked picks
- 1
Glitchphobia
Single-player alternative to Parallelia — playable solo, no multiplayer required. Shares Indie and Adventure with Parallelia.
Immerse yourself into unstable reality. In order to get out you must exploit glitch in a world around you. You can be sure of one thing, any rules you known no longer exist!! Do you have a courage to dip in it?
- 2
Error Loop
Single-player alternative to Parallelia — playable solo, no multiplayer required. Shares Indie and Adventure with Parallelia.
Weird, broken, and unpredictable. Error Loop traps you in an infinite maze of menus and glitches, where an ominous presence keeps you from moving forward. The only way out is to twist the rules and outsmart the system itself by thinking outside the box.
- 3
Antichamber
Single-player alternative to Parallelia — playable solo, no multiplayer required. Shares Indie and Adventure with Parallelia.
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.
- 4
Prediction Error
Single-player alternative to Parallelia — playable solo, no multiplayer required. Shares Indie and Adventure with Parallelia.
Prediction Error is a first-person psychological meta-game. Wander a void maze of geometry and synapses under a cynical narrator's gaze. Endure the dread of high free energy, break the fourth wall, and face cognitive choices. No dopamine rewards here—only an existential stress test.
- 5
You Shouldn't Be Here
Single-player alternative to Parallelia — playable solo, no multiplayer required. Shares Indie and Adventure with Parallelia.
This short psychedelic visual novel takes place in a strange world inhabited by harrowing creatures shunned by the light. You’ll meet someone who has made this world their own, and in doing so, learn the reason why you shouldn't be there.
- 6
Finding Your Way
Single-player alternative to Parallelia — playable solo, no multiplayer required. Shares Indie and Adventure with Parallelia.
Rediscover a familiar world by splashing it with color and find your way through the darkness in this first-person exploration game. Traverse 30+ surreal locations, solve intriguing puzzles, and face your demons. Uncover fragments of your story through a meditative journey between light and shadow.
- 7
Sound & Shoal
Single-player alternative to Parallelia — playable solo, no multiplayer required. Shares Indie and Adventure with Parallelia.
A surreal first-person narrative adventure about memory, loss, and the stories we tell ourselves. Explore an ever-changing world where reality and fantasy blur in search of meaning.
- 8
stikir
Single-player alternative to Parallelia — playable solo, no multiplayer required. Shares Indie and Adventure with Parallelia.
This game is about making this game.