Single-player games like Prison Anomaly
Below are 10 single-player Steam games similar to Prison Anomaly, 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 Prison Anomaly page.
Ranked picks
- 1
Liminal Department
Single-player alternative to Prison Anomaly — playable solo, no multiplayer required. Shares Adventure and Simulation with Prison Anomaly.
Trapped in what seems to be an endless hospital department. Carefully observe your surroundings in each loop to escape the Liminal Department
- 2
Below, Rusted Gods
Single-player alternative to Prison Anomaly — playable solo, no multiplayer required. Shares Adventure and Simulation with Prison Anomaly.
You are the lifeline supporting an expedition into the unknown. Keep both yourself and your squad alive by interpreting instrument readings, explore the facilities, and uncover something ancient and eager to be born.
- 3
The Strange Lights
Single-player alternative to Prison Anomaly — playable solo, no multiplayer required. Shares Adventure and Simulation with Prison Anomaly.
You have arrived in a forest where people are rumored to disappear and strange things happen... Locals often see bright flashes and hear strange sounds...
- 4
Dead end Exit 8
Single-player alternative to Prison Anomaly — playable solo, no multiplayer required. Shares Adventure and Simulation with Prison Anomaly.
This is a thriller game based on memory puzzles that supports PC play and VR mode. The theme is inspired by people's depression and tension while waiting in the hospital.In an infinite loop space, one must carefully observe all abnormal information and strive to escape from the infinite space
- 5
The Wellmonts Case
Single-player alternative to Prison Anomaly — playable solo, no multiplayer required. Shares Adventure with Prison Anomaly.
The Wellmonts Case is a first-person psychological horror game set in 1993, Northern Maine. As a private detective, you explore the abandoned Wellmont farm, search for clues, photograph unsettling evidence, and uncover the truth behind a family's unexplained disappearance.
- 6
Summer of '58
Single-player alternative to Prison Anomaly — playable solo, no multiplayer required. Shares Simulation with Prison Anomaly.
In the summer of 2008. The main character, at the request of followers, goes to Russia to explore the abandoned camp "Yunost". Locals say that this place is inhabited by restless souls. This will need to be checked.
- 7
iBLiS
Single-player alternative to Prison Anomaly — playable solo, no multiplayer required. Shares Adventure and Simulation with Prison Anomaly.
Demon is a first-person psychological horror game. How much can a game affect your real life? Enjoy a realistic home environment and terrifying moments of being immersed in a real-life story.
- 8
The Lightkeeper
Single-player alternative to Prison Anomaly — playable solo, no multiplayer required. Shares Adventure with Prison Anomaly.
Alone on a remote island, you're tasked with keeping a lighthouse. But the horrific events that claimed the lives of previous keepers still whisper through the air. Each day, the line between reality and delusion fades and something in the dark is waiting for the last keeper
- 9
Splash Adventure: The Maze of Morla
Single-player alternative to Prison Anomaly — playable solo, no multiplayer required.
TOP-DOWN ARCADE: Manage LIMITED AMMO to blast OBSTACLES, master the DASH to dodge traps and escape a RELENTLESS CAMERA! Rescue your REACTIVE WAIFU across 40 HANDCRAFTED LEVELS and face the FINAL BOSS. One mistake sends you BACK TO LEVEL 1 in this high-stakes oceanic race!
- 10
World Cup Waifu Clicker: Soccer Evolution
Single-player alternative to Prison Anomaly — playable solo, no multiplayer required.
CLICK your way to glory to unlock NATIONAL themed - SEXY OUTFITS, PANTIES and STOCKINGS along with HOT DANCES to customize your WAIFU and increase the Soccer fans' excitement.