Single-player games like I'm on Observation Duty 2
Below are 16 single-player Steam games similar to I'm on Observation Duty 2, 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 I'm on Observation Duty 2 page.
Ranked picks
- 1
The Amazing Shrinking Giraffe
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Strategy with I'm on Observation Duty 2.
You are Ginger, an everyday talking giraffe has been chosen to save the Universe. You have been given powers are to change size from the size of the Universe to the size of an atom. You are now "The Amazing Shrinking Giraffe".
- 2
I'm on Observation Duty
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 2.
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?
- 3
A Dump in the Dark
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Strategy and Indie with I'm on Observation Duty 2.
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.
- 4
Welcome to the Game II
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Strategy and Indie with I'm on Observation Duty 2.
Welcome to the Game II is an atmospheric horror / strategy / puzzle game that takes you into the world of the deep web in search of the shadow web. Play as an investigative reporter trying to solve a case of a mysterious woman broadcasting for help as masked men are on the hunt to kill her.
- 5
Welcome to the Game
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 2.
Welcome to the Game is a creepy horror/puzzle game that takes you into the world of the Deep Web. Explore the Deep Web with the sole purpose of trying to find a Red Room, an online service / website that allows you to see and participate in interactive torture and murder.
- 6
HJ: Sacrifice
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Strategy and Indie with I'm on Observation Duty 2.
Horror Jail, Professor Dr. Cherubs's little hell on earth. Your sole purpose in single player action-horror game to survive this horrible prison. But you are not alone.
- 7
Scorn
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 2.
Scorn is an atmospheric first-person horror adventure game set in a nightmarish universe of odd forms and somber tapestry.
- 8
Outlast 2
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 2.
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.
- 9
Five Nights at Freddy's
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 2.
Welcome to your new summer job at Freddy Fazbear's Pizza, where kids and parents alike come for entertainment and food! The main attraction is Freddy Fazbear, of course; and his two friends. They are animatronic robots, programmed to please the crowds!
- 10
I'm on Observation Duty 4
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 2.
A spot the difference -type of puzzle horror game about monitoring live surveillance camera footage and spotting anomalies. Anomalies range from furniture movement to intruders. Fix anomalies by filing reports. You will need sharp eyes and good memory. The goal is to survive the entire night.
- 11
I'm on Observation Duty 5
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 2.
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?
- 12
I'm on Observation Duty 6
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 2.
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?
- 13
I'm on Observation Duty 7
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 2.
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?
- 14
I'm on Observation Duty 3
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 2.
A thrilling psychological horror game. Your job is to look for anomalies in a haunted house. If you see anyhting suspicious (furniture moving, extra objects, intruders), take a photo and send a report. Includes both VR- (windows only) and non-VR (windows, mac, linux)-versions.
- 15
I'm on Observation Duty 8
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 2.
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?
- 16
LONELY, LUSTFUL, ARROGANT, HATEFUL
Single-player alternative to I'm on Observation Duty 2 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 2.
Solve puzzles and conquer challenges in a brutal and unforgiving dystopic gameshow. Meet new friends along the way, get to know them and discover their motives. Can you keep everyone alive until the end? Are you after glory, love or vengeance?