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

Echoes of the Museum
Single-player alternative to Perceptum — playable solo, no multiplayer required. Shares Adventure with Perceptum.
"Echoes of the Museum" immerses you in a first-person psychological horror set inside a corrupted museum. You are Alicia, a restoration student drawn into a nightmare where collecting souls opens sealed paths, but slowly erodes your sanity and distorts reality.
- 2

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.
- 3

Rakshas
Single-player alternative to Perceptum — playable solo, no multiplayer required. Shares Adventure with Perceptum.
A photorealistic horror prologue: sneak past a corpse-feeding monster, solve a library puzzle, and collect voodoo dolls to escape the cultist dungeon .
- 4

St. Agony's Rest
Single-player alternative to Perceptum — playable solo, no multiplayer required. Shares Adventure with Perceptum.
You were with her. Then you weren't. Push an elderly woman's wheelchair through the shadowed halls of a Croatian monastery turned hospice. She is dying. She sees what you cannot. What do you owe the truth?
- 5

The Hauntings
Single-player alternative to Perceptum — playable solo, no multiplayer required.
The Hauntings is a 1-4 player online co-op investigation and exorcism game. Using a wide range of paranormal investigation equipment your group must try and successfully discover the source of the haunting and proceed to remove the threat from the area!
- 6

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.
- 7

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.
- 8

Occupancy
Single-player alternative to Perceptum — playable solo, no multiplayer required. Shares Adventure with Perceptum.
A detective is interviewing a survivor about a night that doesn't add up. Step into their fading memory, swap between survivor and detective to find what doesn't match the evidence, and help them remember what really happened. Something is keeping the night buried, and it knows you're looking.
- 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.