Complete Steam Games Database — Every Title, Every Release
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The Obscura Experiment
Anabasis & Co. welcomes you to the family - we’re so glad to have you here! Your mandate as part of this research project will be to monitor and document a new energy form: the [REDACTED]. To begin, let’s review your perso- oh? We’re detecting some anomalies near you… care to investigate?
The Observatory
You are an astronomer in The Observatory, and it's your job to search for new planets. Explore space each night through a high-powered telescope. Name and document your discoveries and come to regret your profession in this short cosmic horror story.
The Obsession
The Obsession Game is a first-person psychological horror game about how a past mistake is transformed into a ruthless threat by an obsessive individual. It's not silence that awaits you; it's the feeling of being watched.
The Obsessive Shadow
The Obsessive Shadow is a Survival Horror Game about a stalker you can't exactly Identify. With nothing but your eyes and a flashlight at your disposal, it's up to you to survive whatever horrific person or thing is out there watching you...
The Occluder
Investigate and film a sinister area in The Occluder! Uncover the truth behind the mysterious disappearances while navigating a dangerous zone altered by a nuclear disaster. Use your camera and flashlight to document the chilling surroundings and escape the horrors that lurk within.
The Occult Detective
A narrative detective game blended with supernatural elements. Play as a rookie investigator, discover vital clues in every case, dive into unscripted interrogations and uncover truths that break minds. But with each revelation, the world feels... less human.
The Occultist
The Occultist is a first-person narrative thriller. You play as Alan Rebels, a paranormal investigator who travels to an abandoned British island after his father's disappearance. Explore GodStone island, face supernatural entities, and uncover long-buried occult rituals.
The Occupant
You've been sent to the 13th floor of a long abandoned hotel. Abandoned, that is, except for the Occupant
The Occupation
The Occupation is a fixed-time, investigative thriller set in North West England on Saturday 24th October, 1987.
The Ocean
You are the only surviving sailor from a pirate crew. The angry ocean waves bring you on the beach of an tropical island. Your ony goal is to survive
The Ocean Will Have Us All
The Ocean Will Have Us All is a first person exploration game.Experience a day in the subatomic life of Moira Leech. Get up, go to work, go home, go back to sleep. Or. Go off the the beaten track! Take charge! Stick your finger in an electrical socket!
The Octots Survival
The Octots tells the story of a community caught between the primitive world and the present world. Survive against hunger, thirst, wild jungle life. Build your house, farm, explore underwater and island life. Go hunting, complete missions!
The Odarian Accounts
Come on Cedric! We don't have time to waste the Prince's Army are at our door steps we must defend defend ourselves. Remember to be firm and strong!
The Odd Battle
A sarcastic fight game about the world with the world.
The Odd Neon Void
The Odd Neon Void is an experimental Adventure/RPG game where you become Jack, a man stuck in a strange and unfamiliar place called the neon void. Don't be too sad.