Single-player games like Mannequin machine
Below are 13 single-player Steam games similar to Mannequin machine, 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 Mannequin machine page.
Ranked picks
- 1

Visage
Single-player alternative to Mannequin machine — playable solo, no multiplayer required. Shares Action and Indie with Mannequin machine.
Visage is a first-person psychological horror game. Explore a mysterious ever-changing house in a slow-paced, atmospheric world that combines both uncannily comforting and horrifyingly realistic environments, and enjoy a genuinely terrifying experience.
- 2

Dollmare
Single-player alternative to Mannequin machine — playable solo, no multiplayer required. Shares Indie and Adventure with Mannequin machine.
You've accepted a shady job offer at a doll factory. Inspect dolls for defects and anomalies. Follow strange protocols. Don't get fired and stay alive.
- 3

The Cabin Factory
Single-player alternative to Mannequin machine — playable solo, no multiplayer required. Shares Indie and Adventure with Mannequin machine.
Your job at the Cabin Factory is simple: inspect the cabins and decide on whether they’re haunted or not. If you do find any anomalies, get out…immediately.
- 4

Platform 8
Single-player alternative to Mannequin machine — playable solo, no multiplayer required. Shares Indie and Adventure with Mannequin machine.
You are trapped on a train that runs forever. Keep an eye out for anomalies and find a way out.
- 5

SOMA
Single-player alternative to Mannequin machine — playable solo, no multiplayer required. Shares Action and Indie with Mannequin machine.
From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.
- 6

Hatch
Single-player alternative to Mannequin machine — playable solo, no multiplayer required. Shares Action and Indie with Mannequin machine.
"Hatch is a single-player, first-person horror game. You find a hatch in your room and strange things start to happen to you. You are the target of psycho killers. You have to find the truth behind the hatch and escape from the crazy world.
- 7

Who's at the door?
Single-player alternative to Mannequin machine — playable solo, no multiplayer required. Shares Indie and Adventure with Mannequin machine.
You are trapped in a small house, suffering from psychosis with no memory. Carefully observe your surroundings to distinguish reality from hallucinations, and overcome your illness by taking medication from visitors at the right time.
- 8

Shhh!
Single-player alternative to Mannequin machine — playable solo, no multiplayer required. Shares Action and Indie with Mannequin machine.
Explore haunted locations with your VHS camera—but stay silent! Any noise could be your last. (Microphone required)
- 9

MEGA
Single-player alternative to Mannequin machine — playable solo, no multiplayer required. Shares Action and Indie with Mannequin machine.
This is a short story about humanity's last attempt to resist nature. Cities lie in ruins, there are traces of huge claws everywhere - once disturbed by people, giants began to wreak havoc around the world. But is there a solution?...
- 10

Climber
Single-player alternative to Mannequin machine — playable solo, no multiplayer required. Shares Action and Indie with Mannequin machine.
This is a little adventure in the depths of a mysterious cave. Try on the role of a rescuer and try to save the lives of a team of missing cavers as quickly as possible. You will need concentration, discipline and strong hands, because the owners of these depths do not like uninvited guests.
- 11

On the other side
Single-player alternative to Mannequin machine — playable solo, no multiplayer required. Shares Action and Indie with Mannequin machine.
Take on the role of a modern exorcist in this realistic ghost hunting horror. You have to fulfill contracts related to paranormal phenomena. Your main weapon is an old camera that can shoot what is not visible to the human eye.
- 12

Phenom
Single-player alternative to Mannequin machine — playable solo, no multiplayer required. Shares Action and Indie with Mannequin machine.
In the midst of an outbreak of a mysterious virus that turns people into crazed zombies, James's wife has disappeared and now he has to find her and survive in a zombie apocalypse with moving around the grid using improvised means, environment and logic.
- 13

Deep Hell
Single-player alternative to Mannequin machine — playable solo, no multiplayer required. Shares Action and Indie with Mannequin machine.
Immerse yourself in a dark dense forest in which terrible inexplicable things happen. You will have to find the missing people's belongings by following the coordinates left in the notes of the missing brother. Someone or something lives in the forest and changes everyone who goes there.