Single-player games like 12 HOURS
Below are 14 single-player Steam games similar to 12 HOURS, 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 12 HOURS page.
Ranked picks
- 1
Visage
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Action and Indie with 12 HOURS.
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
Trepang2
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Action and Indie with 12 HOURS.
Become the ultimate badass in Trepang2: A gory, action-packed FPS set in the near future. Unleash all hell on your enemies, dodge bullets and leave a trail of destruction in this hardcore and frenetic shooter.
- 3
POSTAL Redux
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Action and Indie with 12 HOURS.
POSTAL Redux is a high definition remake of the classic dark and surreal twin-stick isometric shooter. Take control of The POSTAL Dude as he fights to survive in a world gone mad with violence.
- 4
Outlast 2
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Action and Indie with 12 HOURS.
Outlast 2 introduces you to Sullivan Knoth and his followers, who left our wicked world behind to give birth to Temple Gate, a town, deep in the wilderness and hidden from civilization. Knoth and his flock are preparing for the tribulations of the end of times and you’re right in the thick of it.
- 5
The Beast Inside
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Action and Indie with 12 HOURS.
The Beast Inside is a unique, gripping twist on thriller and survival horror. Immerse in the story of long-buried secrets, personal tragedies, and madness. Play as two protagonists bounded by dark heritage. Combat the enemies, solve riddles and experience real terror in the 3D-scanned environment.
- 6
Toilet Chronicles
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Action and Indie with 12 HOURS.
Trapped in a public restroom. You’re not alone. You make bad decisions. Horror-comedy with multiple endings.
- 7
DOKA 2 KISHKI EDITION
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Action and Indie with 12 HOURS.
DOKA 2 KISHKI EDITION is a game where you kill zombies, or you yourself are zombies, this is a game where you kill in the most sophisticated ways of people, that is, there you can come up with a certain area. Thank you for my rock childhood.
- 8
A Dump in the Dark
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Action and Indie with 12 HOURS.
Your cheeks will quiver in fear, as ghastly ghouls accost your rear. You will gape in horror, as you face the dark. Only your rump can guide you through.
- 9
Cafe Owner Simulator
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Indie and Simulation with 12 HOURS.
Open your dream restaurant at FPP. Create a unique exterior and interior, hire the best workers and chefs, create a place where people will love to eat, spend time and spend their money. Simulation of the restaurant business.
- 10
When They Arrived
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Action and Indie with 12 HOURS.
Alan went hunting in his grandfather's country house. There was an invasion of the aliens. Cities are destroyed. You need to use survival skills and ingenuity to survive and save the planet. Build, explode, explore the world, develop your skills, try all ways to stop the aliens invasion."What would I do after the alien invasion?
- 11
The Searchers of Legends : Origin
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Action and Indie with 12 HOURS.
Psychological, story indie horror, made in the style of Penumbra and Amnesia. An interesting story with a lot of details, the ability to interact with almost all the objects around, the random of some events and the unpredictable behavior of the characters, dangers, riddles and a terrible atmosphere are waiting for you!
- 12
12 HOURS 2
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Action and Indie with 12 HOURS.
You got into an unusual dream. The goal of the game is to wake up, going through difficulties, avoiding the vigilant guard of the museum. The artificial intelligence of the enemy is very developed. How far will you go to unravel the secrets of Douglas? What does he hide from prying eyes?
- 13
Cafe Owner Simulator: Prologue
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Indie and Simulation with 12 HOURS.
Prologue to the Cafe Owner Simulator, where you can restore your own abandoned building, complete tasks at various levels, and start building a restaurant business from zero.
- 14
The Legacy
Single-player alternative to 12 HOURS — playable solo, no multiplayer required. Shares Action and Indie with 12 HOURS.
Cooperative survival and horror genre. You and your family have returned to your native land, on which a terrible curse and darkness has fallen. Will you be able to survive in a harsh and dangerous environment and stop the evil? It depends only on you, on your skills and ability to help each other.