Single-player games like Perceptum
Below are 9 single-player Steam games similar to Perceptum, 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 Perceptum page.
Ranked picks
- 1

From The Other Side
Single-player alternative to Perceptum — playable solo, no multiplayer required. Shares Adventure with Perceptum.
"From the Other Side" immerses you in a chilling first-person psychological horror game. You are Steve, a security guard on his first night at work, tasked with monitoring security cameras and fixing unsettling anomalies that will make you question reality.
- 2

GUILTY
Single-player alternative to Perceptum — playable solo, no multiplayer required.
Guilty is a first-person psychological horror game. Play as Peter and discover what your past hides. Access your unconscious to remember your traumas and the scariest memories that are hidden. A traumatic past that gives you a feeling of guilt.
- 3

Sealed
Single-player alternative to Perceptum — playable solo, no multiplayer required. Shares Adventure with Perceptum.
Sealed is a horror game that will immerse you in a disturbing and mysterious experience. You will find yourself trapped in a haunted hospital, where every shadow and every whisper will remind you that you are not alone.
- 4

The madness of death
Single-player alternative to Perceptum — playable solo, no multiplayer required. Shares Adventure with Perceptum.
The madness of death is a first person psychological horror game. Explore the house in order to escape from it and break the curse of the Death Stone. You will have to solve the puzzles in order to advance and try not to stay in the dark.
- 5

Horror Gallery
Single-player alternative to Perceptum — playable solo, no multiplayer required.
Immerse yourself in a sinister narrative as you piece together the story through hints in this eerie place. Every step you take inches you closer to the truth.Will you uncover the chilling truth?
- 6

3AM
Single-player alternative to Perceptum — playable solo, no multiplayer required.
First person atmospheric horror where you play as a Youtuber! While doing a livestream, solve your way out of an abandoned, open world building which is in need of an exorcist! Demons like playing games, you will have to use your fast wit to complete the 3AM Challenge! Good luck!
- 7

Clink
Single-player alternative to Perceptum — playable solo, no multiplayer required. Shares Adventure with Perceptum.
You are a lonely woman, secluded in a house with your cat... and the secrets of the past. What hides within your mind — illness, or something otherworldly? Nightmares and reality intertwine… everything is so foggy. Do you have the courage to remember what happened?
- 8

Final Night
Single-player alternative to Perceptum — playable solo, no multiplayer required. Shares Adventure with Perceptum.
A nightmarish descent into your worst memories awaits. In "Final Night," you're forced to relive your darkest traumas - now twisted into monstrous, living horrors that hunt you relentlessly. Every shadow hides a piece of your broken past, eager to drag you into the abyss.
- 9

Meaningless
Single-player alternative to Perceptum — playable solo, no multiplayer required.
Solve puzzles by moving blocks to guide the ball to the exit in a minimalist 3D world. Take the time to appreciate your success; it's hypnotizing and satisfying to watch.