Spectral Prison
Games like Spectral Prison

Find the Steam hidden gems

single-players with secrets you find without a guideor

Games like Spectral Prison

A short single-player psychological horror adventure about escaping a self-rewriting prison through looping runs of shifting keys and deadly enemy zones.

Locked Up
A brief, atmospheric psychological horror walking sim from a solo dev, with a playtime around 80 minutes.
2020-04-23
- First person
- Thriller
- Horror

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Games like Spectral Prison | IndieDex

Spectral Prison
Games like Spectral Prison

Find the Steam hidden gems

single-players with secrets you find without a guideor

Edit search

Games like Spectral Prison

A short single-player psychological horror adventure about escaping a self-rewriting prison through looping runs of shifting keys and deadly enemy zones.

Locked Up
A brief, atmospheric psychological horror walking sim from a solo dev, with a playtime around 80 minutes.
2020-04-23
- First person
- Thriller
- Horror

Indie

Quod: Episode 1

Quod: Episode 1 is a compact 1930s Texas prison horror adventure centered on puzzle-solving and escape, with eerie atmosphere but some trial-and-error frustration.

2024-02-19

First person
Science fiction
Puzzle
Adventure
Horror
Survival
Indie

Psycho

A ~2-hour indie horror adventure where you escape a haunted house in a time loop, solving puzzles and evading a relentless stalker.

2026-01-08

Action
First person
Adventure
Horror
Indie

Inmates

A roughly 3.5-hour psychological horror adventure set in a prison, featuring puzzles and disturbing imagery, though mixed reviews find it derivative.

2017-10-05

First person
Puzzle
Thriller
Adventure
Horror
Indie
Simulator
Mystery

Locked in my Darkness 2: The Room

A short psychological horror walking sim with light puzzles and chase sequences, set between realities and lasting around two hours.

2026-02-11

First person
Horror
Indie
Simulator

Perpetuo

A first-person psychological horror game where you explore a looping, shifting apartment, solving puzzles to unravel a ritual-gone-wrong story and find your missing sister.

2025-12-31

First person
Adventure
Horror

Hundred Doors

A short, atmospheric psychological-horror walking simulator about exploring unsettling rooms behind one hundred doors.

2026-01-26

First person
Horror
Indie

Red Door Yellow Door

A tense, atmospheric single-player escape-horror game of navigating an ever-changing maze, completing tasks, and evading creatures — with no second chances.

2026-05-08

Action
First person
Adventure
Horror
Indie

Dungeon Nightmares II : The Memory

A first-person psychological horror roguelike with procedural maps, permadeath, and a short, intense nightmare-themed experience.

2015-09-14

Action
Adventure
Horror
Indie

180°

A tense ~30-minute horror walking sim where a hidden presence creeps closer whenever you look away.

2026-07-10

First person
Adventure
Horror
Indie

DREADCELL

A brief, unsettling single-player adventure of exploration and survival within a mysterious repeating reality.

2026-04-25

Locked In

A tense, short single-player psychological horror game about exploring dark, shifting hallways and searching for clues to escape.

2025-10-20

Locked Up