Single-player games like Project13: Nightwatch
Below are 10 single-player Steam games similar to Project13: Nightwatch, 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 Project13: Nightwatch page.
Ranked picks
- 1
Room 808
Single-player alternative to Project13: Nightwatch — playable solo, no multiplayer required. Shares Indie and Simulation with Project13: Nightwatch.
Room 808 is a surreal horror game where you wander endless hotel halls in search of your room. Something feels off. Spot the anomalies, and try to get to your room before the hotel halls trap you forever.
- 2
Project 13: Taxidermy Trails
Single-player alternative to Project13: Nightwatch — playable solo, no multiplayer required. Shares Indie and Simulation with Project13: Nightwatch.
Project 13: Taxidermy Trails, a Walking Simulator set in a mesmerizing Taxidermy Museum. In this immersive experience, you assume the role of an kidnapped Probant forced to find a way to escape. Complete all 13 Walks to get out of this Nightmare.
- 3
The Room Stalker
Single-player alternative to Project13: Nightwatch — playable solo, no multiplayer required. Shares Indie and Simulation with Project13: Nightwatch.
You are trapped in a hotel room. Find the anomaly and break free from the loop.
- 4
Infinite Innocence
Single-player alternative to Project13: Nightwatch — playable solo, no multiplayer required. Shares Indie and Simulation with Project13: Nightwatch.
Infinite Innocence is a game about finding anomalies, but it is very easy to see them with lighting. What if we give it a little more difficulty and tension? Will you be able to remember everything until the end?
- 5
LET ME BOOK
Single-player alternative to Project13: Nightwatch — playable solo, no multiplayer required. Shares Indie and Simulation with Project13: Nightwatch.
Let Me Book is an intense, first-person survival game where your goal is to return the books to their bookshelves and not DIE in the process. You're a late night shift worker at a haunted library. Danger lurks around every bookshelf! Return the books and escape the library!
- 6
DOORMS
Single-player alternative to Project13: Nightwatch — playable solo, no multiplayer required. Shares Indie and Simulation with Project13: Nightwatch.
You’re trapped in a strange communal apartment with no escape. The only way forward is by elevator, but it has only two buttons. Each correct choice brings you closer, but every mistake sends you back to the start.
- 7
Mind Loop
Single-player alternative to Project13: Nightwatch — playable solo, no multiplayer required. Shares Indie and Simulation with Project13: Nightwatch.
Enter the endless hall where reality distorts. Spot anomalies, correct them, and uncover the dark truth—miss one, and you may be lost forever.
- 8
6th Floor
Single-player alternative to Project13: Nightwatch — playable solo, no multiplayer required. Shares Indie and Simulation with Project13: Nightwatch.
Explore a seemingly endless hotel floor where each identical corridor challenges your perception. This horror walking simulator tests your observation skills as you seek the emergency exit.
- 9
PROJECT 13
Single-player alternative to Project13: Nightwatch — playable solo, no multiplayer required. Shares Indie and Simulation with Project13: Nightwatch.
As one of many kidnapped and enslaved Probants of the Project 13 Group... You need to find Anomalies through your Walk. If you not obey and report , you will be stuck in it forever.
- 10
PROJECT 13 Perception Test
Single-player alternative to Project13: Nightwatch — playable solo, no multiplayer required. Shares Simulation with Project13: Nightwatch.
Sit down in the ultimate perception test sequel! Spot and report anomalies in immersive scenes while sitting in the Observation Chair. Conquer the challenge by identifying 13 anomalies correctly in a row. Are you ready?