Top similar games like Observation:
Observation $24.99
Observation is a sci-fi thriller uncovering what happened to Dr. Emma Fisher, and the crew of her mission, through the lens of the station’s artificial intelligence S.A.M.
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Omega Warp$14.99
Omega Warp is a sci-fi themed action-adventure, which takes place aboard an interstellar freighter. Explore, upgrade your skills and equipment, and uncover the mysteries surrounding the freighter's loss of communication with the base of operations on Earth.
Mouthwashing$12.99
The five crew members of the Tulpar are stranded in the empty reaches of space, shrouded in perpetual sunset. God is not watching.
Estelaroid: Escape Room$7.99
You are in a spaceship, alone. The crew disappeared, and the ship quickly approaches a black hole. In this science fiction Escape Room, you must put your wits to the test and thus repair your spaceship before being trapped forever in the universe.
Anomaly Corridor$1.99
Navigate a seemingly endless corridor, uncovering eerie anomalies as you struggle to escape your doomed ship!
Kholat$19.99
The most terrifying journey of your life set in the beautiful winter scenery of the Ural Mountains. Uncover the horrific mystery behind the Dyatlov Pass Incident. Narrated by the famous Sean Bean.
Odysseus Kosmos and his Robot Quest (Complete Season)$14.99
What do you do if you are the only one left aboard a spaceship? Your team has embarked on a mysterious expedition a few years ago, the ship’s machinery has started acting up and it seems there are ghosts wandering about. Luckily, the black hole above you doesn’t pose any problems…yet.
Return of the Obra Dinn$19.99
Lost at sea 1803 ~ The good ship Obra Dinn.
OPUS: Echo of Starsong - Full Bloom Edition$24.99
Echo of Starsong is a visual novel style adventure game. Eda, a girl who can hear mysterious sound waves known as starsong, crosses paths with a young man in search of their source. Together, they venture out to the heart of space to unravel an ancient myth.
GNOSIA$24.99
The Gnosia lie. Pretending to be human, they’ll get in close, trick and deceive, and then eliminate one victim at a time...
The Entity Code$2.99
The Entity Code is a sci-fi themed 2D puzzle game with simple but challenging mechanics.
Don't Escape Trilogy$4.99
In this classic point-and-click adventure anthology by award-winning indie developer Scriptwelder, you'll protect an unsuspecting hamlet from yourself, try to prepare for an incoming undead horde, and search a seemingly empty spaceship for answers to a gruesome mystery.
Lazaret$10.99
Lazaret is an atmospheric first-person horror game. You play as a member of a rescue team called out to investigate a distress signal coming from a ship that disappeared 4 years ago.
Satellite Odyssey: Prologue$1.99
Satellite odyssey: Рrologue - is a short first-person story-driven adventure with horror elements.Immerse yourself in the atmosphere of classic science fiction and retro futurism, inspired by Soviet sci-fi films. Your partner is the artificial intelligence "Zarya,"
Blood On The Thames$14.99
A murder mystery puzzle game with visual novel elements in a Gothic, Lovecraftian world. Collect clues, solve puzzles, interrogate suspects, and uncover the mystery surrounding the death of Mini’s husband.
Deliver Us The Moon$24.99
Deliver Us The Moon is a Sci-Fi thriller set in an apocalyptic near future, where Earth's natural resources are depleted. A lone astronaut is sent to the moon on a critical mission to save humanity from extinction.
Dymension:Scary Horror Survival Shooter$4.99
It’s a horror first-person game where you have to plunge into a complicated story that at first glance seems simple, but hides a lot of details and puzzles, you're alone in the dark only to survive this night.
CASE: Animatronics$9.99
CASE: Animatronics is a truly scary and challenging first-person stealth horror on PC. Control of the police department is in the hands of anonymous hacker. All exits are locked. Electricity is off. Metallic thumps are getting closer. Will you survive, Detective Bishop?
The Fall of LazarusFREE
The Fall of Lazarus is first person exploration and puzzle game. A deeply narrative scifi mystery game based on the exploration of an abandoned cargo spaceship about redemption and second chances.
OPUS: The Day We Found Earth$14.99
Dive into the boundless galaxy and embark on an emotional adventure! Help little robot Emeth to fulfill a century-old promise by finding Earth in order to save Mankind—so step into the spaceship, operate a deep space telescope, and find out what’s out there in the unknown.
HEVN$9.99
A desperate celestial mining engineer races against a vengeful hacker to save his friend, the only one who knows the way home. Survive the harsh conditions of a world riddled in conflict and uncover deep secrets best left buried light-years from Earth.
The Invincible$29.99
Rethink human’s dominion in The Invincible: a story-driven adventure set in a hard sci-fi world by Stanisław Lem. Discover planet Regis III as scientist Yasna, use atompunk tools looking for a missing crew and face unforeseen threats. Make choices in a philosophical story that’s driven by science.
ELEA$9.99
Experience the surreal story of Elea. In this first-person Sci-Fi adventure you play as a space scientist recovering your lost husband. Venture out on a curious interstellar journey, full of devastating memories and startling secrets.
MUZY$4.99
Explore the mystery behind a once-loved and hugely popular children's toy, also known as MUZY, in this terrifying horror adventure game. Several reports detail frightening incidents connected to accidents. Your job is to solve the puzzles and find the cause of these unsettling occurrences.
Gods Will Be Watching$9.99
Gods Will Be Watching is a minimalistic “point and click thriller” centered on despair, commitment, and sacrifice as players face intriguing puzzles and tough decisions that will affect their entire crew’s wellbeing.
Monolith$14.99
A classical science fiction point and click adventure which takes you into a deep story and murky atmosphere, while solving logical puzzles. Accompany Tessa Carter and her talking robot as she finds out about herself and searches for a way to survive.
Prisoner 518$9.99
It's 2049, deep space, on a corporate-run prison. An explosion within not only sets you free, but it also sets rolling a series of events that changes everything.
Silent Breach$4.99
A short cosmic horror game where you remotely operate a land rover through an unknown planet labeled the silent zone.
Space Pilgrim Episode I: Alpha CentauriFREE
Captain Gail Pilgrim has been flying starships since she was a kid, ferrying passengers between planets and space stations across the galaxy. She has no reason to expect that this latest trip to Alpha Centauri will be anything special, even if her passengers are a little more diverse than usual....
OXENFREE II: Lost Signals$19.99
Five years after the events of OXENFREE, Riley returns to her hometown of Camena to investigate mysterious radio signals. What she finds is more than she bargained for.
Realm of Dread$11.99
Take a step into the Realm of Dread's world of horror and suspense. Explore mysterious locations, fight for survival within the realm of supernatural entities and uncover the secrets hidden in the shadows. This journey through darkness requires courage and intellect. Are you ready?
Lifeless Planet Premier Edition$9.99
PREMIER EDITION - While seeking life on a distant planet, an astronaut discovers an abandoned Russian town. He suspects his mission is a hoax until a mysterious young woman saves him from a strange and deadly phenomenon...
The Hungry Fly$9.99
Once upon a time, there was a fly. A hungry fly. A fly with razor-sharp teeth, with a taste for dead things. This is the tale of its adventure to find something dead to devour, in a swamp where nothing dies, everything is grotesque, and every choice matters, no matter how surreal.
Omitted$4.99
Omitted is a first-person psychological horror game. Experience being left alone in an old hospital, discover its secrets and try to survive.
BURN$4.99
A short zero-gravity horror game where you investigate a religious research station gone silent.
JETT: The Far Shore + Given Time$29.99
Embark on an interstellar trip and deploy to a mythic ocean planet in a low-flying jett in this cinematic science fiction action adventure with immersive sim elements from Superbrothers, known for Sword & Sworcery EP.
A Place, ForbiddenFREE
A Place, Forbidden is a first-person, lo-fi horror-puzzle game set in the Library of Ouroboros, a seemingly innocuous library that, rumor has it, contains knowledge not meant for the eyes of mortal man. We hope you enjoy your visit.
Mango$9.99
A surrealist indie first-person adventure game based on art and derealization. Explore the idea of a mind losing its grasp with reality, as reality turns into a dream, and that dream turns into a nightmare.
Anemoiapolis: Chapter 1$8.99
The most relaxing horror game you'll ever play. Anemoiapolis exists in the uncanny valley of American architecture -- endless carpeted floors and lonely malls. Escape for your life, and enjoy the scenery.
The Repairing Mantis$5.99
The Repairing Mantis is a narrative horror game that lets you experience the disturbing, violent (yet absurdly poetic) story of a mantis on a mission to repair a bridge made of flying squirrel flesh.
DESOLATIUM$14.99
DESOLATIUM is a first-person point & click Graphic Adventure based on Lovecraft Mythos. Live this horror story where you will have to visit mysterious locations, face lovecraftian creatures, find clues and combine objects to solve puzzles.
The Street 10$3.99
Caught in an infinite alley, look for Street 10 to find your way out.
Darkness Under My Bed$5.99
Wander through intricate maze under the bed, and discover the secrets hidden in the long, dark tunnels. Document the existence of monsters. Retrieve the stolen treasures and memories.
Some Distant Memory$12.99
A hand-drawn story exploration game set 300 years after the apocalypse. You play an archaeologist named Professor Zay, joined by her companion, ARORA, a centuries-old AI capable of recreating human memories from scanned relics.
Blind$24.99
Navigate an unfamiliar world in virtual reality using echolocation, where sounds become images. Trapped in a mansion by the devious Warden, make your way through its many rooms, riddled with puzzles and dangers, moving ever closer to the truth—and your only chance to escape.
HELLSEED: All Chapters$19.99
HELLSEED is a first-person horror adventure that combines puzzles, action, and a chilling narrative. In a dark world full of supernatural threats, you’ll need to solve complex puzzles and manage your sanity. This isn’t just a fight for survival—it's a journey into the depths of terror.
Ikai$14.99
Fear and anxiety prevail after the darkest tales from Japanese folklore come to life in this first-person psychological horror game. Set in a feudal era, Ikai revolves around the priestess of a shrine struggling to defeat the spirits of her past and her present.
The Guest$9.99
'The Guest' is a gloomy adventure full of enigmas where the exploration of your surroundings comes to prominence; puzzles, secrets and riddles will help you discover who has locked you in this somber hotel room and most importantly, why.
Unfeigned Depths$11.99
Unfeigned Depths is a first-person psychological thriller where dreams and reality blur. Uncover the dark truth behind your dreams with fully voiced dialogue and dynamic events. Can you unravel the mystery before deception takes hold and your world falls apart?
American Arcadia$19.99
American Arcadia is a cinematic puzzle game that combines a 2.5D platformer and first-person game to tell the tale of a thrilling escape. Experience the extraordinary story of Trevor, an average man escaping from the world's most popular reality tv show.
The Path$9.99
There is one rule in the game. And it needs to be broken. There is one goal. And when you attain it, you die.
UnderDread$4.99
A first-person horror adventure game that will take you on a journey through an ancient castle and that lies beneath. Dangers and forgotten horrors await in the dark...