Top similar games like SCP: Rulebreaker:
SCP: Rulebreaker FREE
After the opening of Site 1730, only Sites 15 and 19 remain active. Complex 1730 was the most secure, but a new director hastened its downfall. As a guard, surviving the madness of anomalies is vital.Survive and find the way out.
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SCUM$39.99
Traverse punishing environments, looting, crafting and evading the constant threats to your life. The unprecedented levels of character customization and progression are your ultimate tools for survival.
Insomnis$14.99
Insomnis is a first-person horror game focused on story, exploration and solving puzzles to advance through a terrifying atmosphere. Players take control of Joe Castevet, who will have to deal with a mysterious inheritance he has just received. Discover all the secrets of the Castevet mansion!
Visceral Cubes$0.99
After losing contact with a space station on mars, you are sent to retrieve a high value item for the company. It didn’t take very long for our protagonist to find out that something went very very wrong in this place. Use stealth to get past your enemies or run for your life hoping that they don't catch up and explode in your face.
The Obscura ExperimentFREE
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?
PATHOGEN X$9.99
An immersive, first-person survival shooter where you step into the boots of Special Agent Aiden Clark. Dive deep into a hazardous underground laboratory, tasked with the perilous mission of neutralizing a biological menace and securing a pathogen sample.
Doorways: Prelude$9.99
Doorways is an immersive horror adventure, featuring a complex story and deep atmosphere.
The Last One$8.99
Once a prosperous city Istanbul is fallen. Prepare your gear, defeat zombie hordes and reclaim your hometown. Uncover hidden story behind the disaster and learn what controls the zombies. Select your side between military and rebels and fight for the control of the city.
Bloody Hills$5.99
Survive Sunny Hills camp as The Hiker stalks you relentlessly. Brace for brutal chases, gruesome encounters, and agonizing escapes in this merciless survival horror game. Outsmart the killer, unravel secrets. Can you escape his bloodlust?
Inside the Labs$3.99
Inside the Labs is a 1-4 player online co-op survival horror game. Take on the role of teenage explorers as you venture into abandoned labs, following reports of failed human experiments.
Polygon of Reality$9.99
"Polygon of Reality" is a horror game in which you will have to unravel the mysteries of other dimensions and a research complex. Descend into the complex buried in the ground, uncover the mysteries of what happened, meet with forgotten fears and unknown creatures.
Transmissions: Element 120FREE
TE120 is a short single player experience set in the Half-Life Universe featuring a gravity defying weapon that allows you to jump buildings and sustain large falls. The story takes place at a mysterious date & location. Where are you? Why have you been sent?
Doorways: The Underworld$9.99
Doorways: The Underworld is an immersive horror adventure, featuring a complex story and deep atmosphere.
Protocol$8.99
By signing below, you agree to follow the Protocol. Protocol is a program of strict rules created to make first contact with an alien life form that got shot down in the Arctic Circle.
The Subject$4.99
You have been taken prisoner and sold to a deep space testing facility. Upon arrival, you are fitted with a device forcing you to participate in their experiment. Released into a massive complex, the dark halls wind around testing rooms and conceal pieces to puzzles. There is no option but to comply.
Claustrophobia$4.99
Claustrophobia offers a scary and dark horror experience filled with blood boiling moments, first you will have to silently move your way through the darkness, until you can pick up arms and discover the truth. Can you figure out what is hiding in this grueling subterranean facility?
Mirror Layers$9.99
Mirror Layers is a first person social horror game. Cooperate with other players to solve challenging puzzles. Explore and collaborate to unravel the mystery behind Apartment 12 and its horrific and distorted mirror reality.
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.
Rabbit Hole$7.99
An ancient evil has descended upon the rural town of Rabbit Hole. Now Shaun Turner not only has to untangle a twisted web of supernatural events and mysteries to save his family but also escape from the hellish remains of his hometown.
Eternal$2.99
Eternal is a first-person survival horror shooter where the player is trapped in a sinister mental asylum filled with terrifying entities. Your goal is to unravel the dark secrets of the asylum as you fight to escape this nightmarish place.
Mist Survival$10.99
MIST SURVIVAL is a Single-player, survival stealth sandbox game Players will experience the Apocalypse stimulation in the form of virus pandemic, the players have to deal with it to survive through the difficulties such as finding shelter and food, threats from the environment and climate: wild animals, bandits, infected, and dense mist t
SCP: BlackoutFREE
A VR/Desktop game where you are a new D-Class personnel in secret SCP Research Site-50 when everything falls apart. Use what you can find as you explore the facility, access logs to learn about the SCP entities in containment, and run for your life from the SCP entities that have escaped.
Barotrauma$34.99
Barotrauma is a 2D co-op submarine simulator – in space, with survival horror and RPG elements. Steer your submarine, complete missions, fight monsters, fix leaks, operate machinery, man the guns and craft items, and stay alert: danger in Barotrauma doesn’t announce itself!
Hospital 666$7.99
Hospital 666 is a 1-4 player horror escape game. Traverse through eerie hospital levels while observing the occurrence of anomalies and choosing the correct elevator. Some abnormal bosses will chase you to death, and you must find the right way to escape them.
S.W.A.N.: Chernobyl Unexplored$12.49
S.W.A.N.: Chernobyl Unexplored is a science fiction FPS puzzle horror game, which takes place a few months after the Chernobyl Nuclear Plant disaster. Experience a tale about an unexplored area within the Chernobyl Exclusion Zone - The S.W.A.N. Institute.
BattleBeasts$4.99
Planet Shima attracts adventure seekers from all over the Galaxy BB-79 due to its unique resources. The mysterious effects on this planet made Artificial Intelligence of Shima aggressive towards all intelligent species of animals.
Welcome to HanwellFREE
Open world horror set in a city in which your worst nightmares have become an everyday part of life. Explore a dense open world of terror, every building a unique location with it's own story to tell. Strung together by the remenants of Hanwell.
Penumbra: Black Plague Gold Edition$9.99
Surrounded by enemies and assaulted by terror from all sides, Philip must collect clues and solve vexing puzzles while combating the gnawing psychological terrors that assail his mind and threaten to strip him of his sanity.
SHADOW MANSION$2.99
Shadow Mansion: A Sweet Dose of Fear Get ready for a short yet impactful horror experience! Shadow Mansion offers a cozy horror adventure that you can finish in one night, delivering remarkable quality for its price. The shadow-filled mansion awaits—do you dare to step inside?
SCP: The FoundationFREE
An everyday, routine assembly takes a rather dark turn amidst some rumours of a containment breach...
Void Stealer Bodycam Horror$8.99
Survive the hostile wilderness of the Cluster in a ferocious bodycam trip to find the source of a mysterious Delta radiation. Use its power to turn yourself into the deadliest hunter and knock the shit out of the most horrifying beings of the multiverse.
Kronostasis$9.99
A fast-paced FPS following a sci-fi story taking inspiration from Greek mythology and blending it with fantasy elements. As a security robot aboard a deep space mining vessel, you must face an unknown threat when crewmembers start turning into creatures of ancient myth.
Broken Wings: Hornet Down$1.99
Broken Wings: Hornet Down is an indie horror-adventure game in which the protagonist is Missing-in-Action over the war-torn Afghanistan. Explore your surroundings, discover the cursed past and find a way out.
Quod: Episode 1$6.99
"Quod" unfolds in a 1930s Texas prison. The main character must escape and uncover the truth. Brace yourself for eerie occurrences and solve intricate puzzles to unveil the terrifying secrets of this place.
SCP: EVENT CLASSIFIED$9.99
SCP: EVENT CLASSIFIED is a multiplayer horror shooter that allows players to take on a role of a soldier, prisoner, scientist and even a monster. Fight other players or unite with them to survive in this secret facility with game sessions up to 120 players.
Insider Threat$4.99
Insider Threat is a first-person survival horror game that focuses on creating fear and tension for the player.
MUTATION PHASE$4.99
MUTATION PHASE is a horror-shooter with a first-person view, which narrates the consequences of experiments with sound waves. You have to survive among hordes of mutants and get out of the danger zone.
Face The AbyssFREE
The experiment has failed. The facility that was supposed to control the monster has stopped working, and now your only hope is to escape the facility before the monster hunts you down.
Kohate$4.99
Arrested and sold at auction, you have been transported to a secret testing facility in deep space. Perform the required tasks while avoiding the abomination lurking within the complex.
Shadows of Kurgansk$5.99
“Shadows of Kurgansk” is an adventure game, where you need to survive in an area full of danger and mystery. Your goal is to stay alive and find the way out, fighting monsters and completing story driven missions. Fight zombies, build asylums, find your way back home!
Chasing Static$14.99
A psychological horror short story. Explore the untouched wilderness of rural Wales as you uncover the forgotten remains of a mysterious facility and find the truth behind the missing villagers of Hearth.
Westwood Shadows: PrologueFREE
A police detective returns to his abandoned hometown, where he must confront his past and an unsolved case draped in shadows. Follow Peter Bennet through a first-person, puzzle-solving horror game, and sample the mystery and heavy atmosphere of Westwood Shadows.
THE ORIGIN: Blind Maid l DEFINITIVE EDITION$19.99
Play the role of a corrupt politican fled from justice who has searched a place to hide himself in an area full of old and dark legends. A first person terror adventure that will take you to find the dawn of evil. Will you survive to the Blind Maid and being able of find out her terrible Origin?
BATYA$2.99
A game about escaping a nightmare. You stumble through the narrow corridors of garage complex as the distant footsteps is heard. Batya is getting closer.
Silica$19.99
Silica blends FPS and RTS in epic, photorealistic battles. Choose to fight on the ground or command from above as humans or aliens. Dive into thrilling multiplayer combat or master strategic command. Are you ready to survive and conquer?
Move 78$14.99
Uncover the mystery behind each of the group's hidden motives and lost memories. What brings them together? What happened to the outside world, and who is The Botfly Killer that haunts their nightmares?
Blood Engine$11.99
Blood Engine: Immerse yourself in an action-packed third-person open-world experience. Race against time to thwart the relentless Red Swarm. Will you emerge victorious, or succumb to the biomechanical onslaught? The fate of humanity rests in your hands.
Mind The AbyssFREE
Mind the Abyss is a fast-paced movement shooter that combines fourth-dimensional abilities and ever-evolving weaponry within an alien planet.
Astral DisorderFREE
As the lone maintenance worker on an unkempt space train station, navigate the chaos unleashed by a catastrophic crash and evade a relentless beast. Armed with scattered tools and state-of-the-art equipment, outsmart your pursuer and secure passage to safety aboard a distant escape pod.
Running Through Backrooms$7.99
Experience a visually stunning solo survival horror built in Unreal Engine 5. Navigate through 16 unique levels filled with haunting environments, challenging parkour, and lurking entities. Immerse yourself in the chilling atmosphere as you fight to escape the horrors of the Backrooms
Lost in Nowhere$0.99
Experience a blend of Action, Adventure, and Horror in "Lost in Nowhere." Solve puzzles in a gloomy labyrinth while creatures hunt you down. Find weapons and survive!
Medieval Nightt - Part 1$0.99
Medieval Nightt is a first-person horror game where, as a young adventurer, you explore an ancient medieval empire in ruins, facing restless spirits and paranormal creatures while unraveling the dark secrets of a lost civilization.