Top similar games like Insider Threat:
Insider Threat $4.99
Insider Threat is a first-person survival horror game that focuses on creating fear and tension for the player.
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The Backrooms Origins$4.99
The Backrooms Origins is a first person exploration and psychological horror game about famous creepypasta the backrooms. Explore levels of backrooms and try to keep your sanity.
Phantom Girls: Ghostbuster$2.99
Immerse yourself in "Phantom Girls: Ghostbuster", an adult FPS horror game where sensuality meets horror. Go through explicit scenes and supernatural phenomena immersed in the story of a ghostbuster.
Zombies & Love$9.99
Immerse yourself in the adult FPS shooter game "Zombies & Love", where sensuality meets horror. Go through explicit scenes and crowds of zombies in a world of apocalypse. Help Ted and Vera to survive in this dead world.
Faraday Protocol$19.99
Faraday Protocol is a first person puzzle game that will test your wits and intelligence. Use the Bia-Tool, an ancient pistol-like relic of an alien civilization, to solve puzzles by bending energy and manipulating enigmatic machinery.
Return the Backrooms$4.99
Return the Backrooms is a Co-op horror game for 1-4 players where you can have a great time with your friends. Think, Explore, Wander, find the key items and try to escape. but be careful because something is lurking in the dark...
Lost Life : Origins [Act-I, Act-II]$14.99
"Lost Life" is an indie horror project where you have a chance to explore a foggy town full of mysteries. A place where worlds collide ready for you to reveal their secrets.
10 Second Rule: Infinity Labo$2.99
Download on Steam Now!"Just 10 Seconds of Thrill!"The "10-Second Rule", an 8番-style horror game, has finally arrived!!The rules are super simple! "Leave the room after 10 seconds."Download on Steam Now!
Understanding, The GameFREE
'Understanding, the game' it's a suspense/investigation horror indie game inspired in classic horror games! Full Game coming as soon we can! Help us grow the game!
MiSa$1.99
MiSa is a single-player horror adventure game where the player moves through five locations in the mind of the main character Mark. The goal of the game is to find a way from the world of illusions to reality, successfully distinguishing between them.
Fear Therapy$4.99
Fear Therapy, is a multiplayer(1-4) and single player psychological horror game.Try to complete the quests and leave the horror house before it is too late! Satan getting angrier every second and nothing holding it back.
Between$6.99
An Interactive first-person puzzle game. Help Elures navigate through the labyrinth of dreams and uncover the secret of extraneous memories.
Biohazard: Escape Room$4.99
The world is being ravaged by a viral pandemic. In this escape room, you will assume the role of an investigative journalist determined to uncover the origin of the outbreak. To achieve this, you will explore an animal research facility, find clues, and solve puzzles through immersive environments.
Lil Doll House$0.99
In this twisted horror escape game, play as Cynthia, the doll of a vengeful little girl who wants nothing more than to subject you to horrific traps designed to kill. Use strategic thinking to effectively solve action-oriented puzzles and escape with your life. But be quick, the clock is ticking!
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.
Europa One$7.99
Explore the ice-encrusted ocean of Jupiter's moon Europa.
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.
House of Evil 2$6.99
House of Evil 2 - Survival horror survival with a first-person view, in which you can test your nerves for strength. Events take place in the mansion, which exists in reality.
Hallway of Horrors$0.99
Explore a mysterious labyrinth of rooms and hallways, but be careful - for you are not alone in the Hallway of Horrors. Made with Unreal Engine 5 for Steam VR.
Ouroboros: Prelude$9.99
Trapped. Hunted. Haunted. Can you survive the darkness or will madness take you?
Route8$2.99
"You're lost on Route 8. You must find a way to escape. This eerie road is terrifying.""Night falls, the phone rings. Who are you? You find yourself driving along Route 8, repeating endlessly."
iBLiS$9.99
Demon is a first-person psychological horror game. How much can a game affect your real life? Enjoy a realistic home environment and terrifying moments of being immersed in a real-life story.
Whispers in the Void$9.99
The main hero John Eikts wakes up in a mysterious room for supernatural creatures. Anomalies escape, wreaking havoc. Eikts must navigate the chaos while uncovering his dark past. As he approaches freedom, a shocking twist reveals that he is not a victim, but one of them.
Inside the Backrooms$6.99
Inside the Backrooms is a horror multiplayer game mixed with different mechanics that will make you spend an intense night with friends. Explore, think, interact, but be careful, it is rumored that there are several entities wishing to find you...
White Day 2: The Flower That Tells Lies - Complete Edition$29.99
Return to Yeondu High School and uncover the dark truth that remained hidden in this direct sequel to the Korean horror classic. Investigate bizarre phenomena, evade bloodthirsty killers, and unravel a twisting narrative spread across three unnerving episodes.
Pneumata$34.99
Prepare to question what is reality, and what is insanity in one of the scariest psychological horrors in years. The tenants are going missing, screams echo and blood seeps through the walls of Clover Hill.
Dark Fracture: PrologueFREE
Dark Fracture is a psychological horror experience in which you explore an ever-changing world where reality and nightmares collide. Walk on the edge of madness in the shoes of a tormented soul as you descend into the darkest depths of the human psyche, and question everything you see.
Dead of Darkness$15.99
Dead of Darkness is a 2D survival-horror action-adventure. Investigate a mysterious island and unravel its disturbing secret. You’ll have to face grotesque creatures, hurdle deadly traps, solve puzzles, and most importantly, survive.
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.
Heart-Lung Machine$8.99
Trapped in a forgotten underground facility, you must physically crawl and hide to survive a relentless monster. Uncover disturbing secrets and experience the ultimate VR horror.
Remothered: Tormented Fathers$19.99
Remothered: Tormented Fathers is the pure and realistic survival horror videogame
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
Underwater$9.99
Dive into a world of despair in the world of Underwater. Take the role of an unknown inmate entering the a deep sea prison where mutants roam and barely any traces of human life remain. You will have to use all your ingenuity to escape and avoid becoming the meal of the hideous denizens.
Project Valkyrie$8.99
"Project Valkyrie" is history that you have to see for youself
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.
Locked Up$2.99
Together with Snezhana and her dog Ayda you will go to the woods for mushroom hunting. An ordinary adventure does not foreshadow adversity, until you decide to step into an uncharted plase… A short but atmospheric visual novel that will give you goosebumps.
Through the Woods$19.99
Through the Woods is a third-person Norse horror adventure set in a forest on the western shores of Norway that tells the story of a mother and her missing son.
The Solus Project$19.99
The Solus Project is a single player exploration adventure with survival elements. The adventure is set on a mysterious planet and is the spiritual successor to The Ball - 2010 PC Gamer Action/Adventure Game Of The Year...
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,"
Ritual$4.99
Ritual is a first-person psychological horror game. Immerse yourself in this sinister experience of terror, where everything familiar becomes strange to you, find the necessary elements to complete the ritual and solve the mystery.
Greyhill Incident$24.99
This story-driven Survival-Horror game is about a classic Alien-Invasion which takes place during the early 90s. As Ryan Baker, equipped with a baseball bat and a few bullets in his revolver, the story takes you across the atmospheric neighborhood of Greyhill which is invaded by UFOs & Grey Aliens.
Downstairs 2 Nightfall$1.99
Can you unlock the secrets of darkness and find out what happened to your girlfriend in Downstair 2 Nightfall, developed by the dreamers who harbor the mysterious secrets of history? I don't think so...
EBOLA$13.99
Your main task is to find out who is involved in the spread and experiment on the "E" virus - Ebola, you need to stop the spread of the virus, and at the same time survive yourself! Millions of people may die.
Silver Chains$24.99
Silver Chains is a first-person horror game with a strong emphasis on story and exploration. Search for clues within an old abandoned manor to unravel the truth about the terrible events which have happened.
Fear deeps$6.99
This is a horror game where the player controls the protagonist (Tom) to go to a mental sanatorium to find Lily, but who knows that there is something weird in the sanatorium! You'll need to explore the sanatorium, find Lily, and uncover the final truth!
Sealed$10.99
Sealed is a horror game that will immerse you in a disturbing and mysterious experience. You will find yourself trapped in a haunted hospital, where every shadow and every whisper will remind you that you are not alone.
Psychopath Massacre$3.75
George Dinescu kidnapped you in his home in Romania. Get out alive while utilizing a V.H.S camera to film everything that happens inside. Torture, murder, and dismemberment take place inside the house, exposing the frightening legacy of a serial killer's decade of terror.
The Abandoned Crossroads$0.99
The Abandoned Crossroads is a first-person horror/puzzle game with very high difficulty. In this game, you must uncover many secrets and solve puzzles while under constant pressure from being chased by various monsters. This game is perfect for those who are looking for a fun and spooky challenge.
Forsake: Urban horror$9.99
Forsake is a 1 to 4 player co-op online survival horror game where each player is a member of an urban explorer group. Choose your equipment to explore places full of paranormal and exorcise them, if you think you can handle it!
사괴야행FREE
Let's escape from the shrine to find the five beads sealed in the red box to avoid various goblins.
The Other Me$8.99
The Other Me is a first-person psychological horror game delving into the realms of horror that prowl the recesses of one's psyche. Pursue the dread ruminations amidst the maelstrom of the Asylum. This game offers both mind-bending horror elements and realistic environments.
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?