Single-player games like The Overseer
Below are 8 single-player Steam games similar to The Overseer, 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 The Overseer page.
Ranked picks
- 1
The Overseer: Field Trials
Single-player alternative to The Overseer — playable solo, no multiplayer required. Shares Indie with The Overseer.
Step into the role of a paranormal agent. It's time for field trials where you’ll identify anomalies firsthand. The trials are held in a partially controlled environment, but stay alert—unexpected threats may arise. Successfully report anomalies multiple times to earn your Field Agent badge.
- 2
UNHEIM
Single-player alternative to The Overseer — playable solo, no multiplayer required. Shares Indie and Early Access with The Overseer.
UNHEIM is a psychological horror surveillance game of exceptional difficulty in which you must not only report anomalies, but also learn to survive paranormal attacks. Every night is a fight for survival against lurking horrors.
- 3
The Gretlow Tapes
Single-player alternative to The Overseer — playable solo, no multiplayer required. Shares Indie with The Overseer.
Armed with nothing but your camera, investigate the abandoned Gretlow House in this short, atmospheric horror game. Uncover a chilling mystery through a realistic found-footage lens.
- 4
I'm on Observation Duty 7
Single-player alternative to The Overseer — playable solo, no multiplayer required. Shares Indie with The Overseer.
As an employee of a mysterious organization your job is to monitor live surveillance camera footage and spot anomalies using your sharp eyes and good memory. Can you survive the entire night shift or will you succumb into paranoia?
- 5
DeathWatchers
Single-player alternative to The Overseer — playable solo, no multiplayer required. Shares Indie and Early Access with The Overseer.
Use the specialized equipment at your disposal to locate & log as many paranormal events as possible. Decipher the ingredients needed for your ritual and try to exorcise any demons within. Any incorrect ingredients and you may never leave! 1-4 Players
- 6
Clink
Single-player alternative to The Overseer — playable solo, no multiplayer required. Shares Indie with The Overseer.
You are a lonely woman, secluded in a house with your cat... and the secrets of the past. What hides within your mind — illness, or something otherworldly? Nightmares and reality intertwine… everything is so foggy. Do you have the courage to remember what happened?
- 7
![[Chilla's Art] Shinkansen 0 | 新幹線 0号 — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2793370/header.jpg?t=1712378962)
[Chilla's Art] Shinkansen 0 | 新幹線 0号
Single-player alternative to The Overseer — playable solo, no multiplayer required. Shares Indie with The Overseer.
Shinkansen 0 | 新幹線 0号 is a game set in Japan where players are tasked with finding anomalies in the Shinkansen. (Japanese bullet train)
- 8
Phasmophobia
Single-player alternative to The Overseer — playable solo, no multiplayer required. Shares Indie and Early Access with The Overseer.
Phasmophobia is a 4 player online co-op psychological horror. Paranormal activity is on the rise and it’s up to you and your team to use all the ghost-hunting equipment at your disposal in order to gather as much evidence as you can.