
Entity Unknown is a 1–4 player cooperative supernatural horror game about high-pressure paranormal investigation. Search haunted houses, gather evidence, identify the entity, and escape before it hunts you down.
60+ similar titles based on shared tags and player behavior. Themes include Horror, Investigation, Multiplayer, Online Co-Op.

Entity Unknown is a 1–4 player cooperative supernatural horror game about high-pressure paranormal investigation. Search haunted houses, gather evidence, identify the entity, and escape before it hunts you down.

THE OCCULT PROTOCOL
THE OCCULT PROTOCOL is a paranormal investigation horror game for solo or online co-op. Gather evidence, identify the entity, survive its hunts, and prepare the right ritual to banish it.

Liturge
Liturge is a cooperative investigative horror game for 1-4 players. A team of LRI Operators investigates haunted locations, gathers paranormal evidence, and identifies the entity responsible for the activity.
THE OCCULT PROTOCOL is a paranormal investigation horror game for solo or online co-op. Gather evidence, identify the entity, survive its hunts, and prepare the right ritual to banish it.
Why similar: Supernatural 19.4%, Investigation 14.8%, Detective 12.5%, Horror 9.3%, Co-op 8.9%
Liturge is a cooperative investigative horror game for 1-4 players. A team of LRI Operators investigates haunted locations, gathers paranormal evidence, and identifies the entity responsible for the activity.
Why similar: Supernatural 17%, Investigation 13.1%, Detective 11.9%, Co-op 11.1%, Horror 9.2%
3-player asymmetric co-op horror. Identify the Entity that reacts to how you behave. Investigate in the field as an Agent, or coordinate from the Safe Room as the Operator. Close the breach before everything becomes The Static.
Why similar: Supernatural 18.7%, Investigation 13.8%, Detective 11.4%, Co-op 10.2%, Survival Horror 8.1%
This is a Ghost is an FPS psychological horror and investigation game for 1 to 4 players. Track down supernatural activity, identify demonic entities using specialised equipment, and banish them with crafted ammunition in solo or online co-op!
Why similar: Supernatural 17.4%, Detective 13.8%, Investigation 12.7%, Co-op 10%, Horror 7.8%
The Backrooms - Nightmare Dimension is a Co-op online horror game with up to 4 players, where you and your friends take on the roles of soldiers who are part of the SCP Foundation with the mission to eliminate the mysterious entities found in the infamous place called "the Backrooms".
Why similar: Supernatural 18.3%, Co-op 11.7%, Investigation 11.5%, Detective 9.9%, Horror 9.8%
Step into the chilling world of paranormal investigation. Gather crucial information from a haunted location using specialized equipment, all while staying one step ahead of the ghost. Experience the psychological horror alone or in a team of up to 4 players.
Why similar: Supernatural 17.7%, Detective 13%, Investigation 12.2%, Co-op 10.7%, Horror 9.9%
"Lost Lullabies - The Orphanage Chronicles" is a Co-Op horror game set in 1980, inspired by the real stories of an orphanage ruined by a fire in 1960 Lowell. Playable with 1-4 players, the goal is to identify and expel malevolent spirits alone or with your team.
Why similar: Supernatural 18.5%, Detective 13.2%, Investigation 12.3%, Co-op 11.2%, Horror 10%
Use the specialized equipment at your disposal to locate & log as many paranormal events as possible. Decipher the ingredients needed for your ritual and try to exorcise any demons within. Any incorrect ingredients and you may never leave! 1-4 Players
Why similar: Supernatural 22.1%, Investigation 13.7%, Co-op 11.2%, Horror 10.6%, Online Co-Op 9.4%
An online co-op horror game featuring unique playable characters and RPG mechanics. Exorcise ghosts using your special abilities and tools while surviving the supernatural onslaught
Why similar: Supernatural 17.2%, Investigation 12.2%, Detective 11.6%, Co-op 10.9%, Horror 9.3%
Remnant Records is a horror investigation game for 1 to 4 players. Explore places haunted by the dead, survive elaborate and unique ghosts and find out what happened to them through thousands of generated stories.
Why similar: Supernatural 16.1%, Detective 13.6%, Investigation 13.2%, Co-op 10.8%, Survival Horror 9%
Co-op horror investigation game across multiple maps. Enter procedurally generated environments, use your equipment to gather clues, and identify the entity. Watch your back, because monsters are hunting you down.
Why similar: Supernatural 20.1%, Investigation 13.4%, Horror 9.1%, Co-op 9.1%, Survival Horror 8.9%
You’re a toast in this co-op horror game. Your job is to investigate haunted kitchens, use ghost-hunting equipment to track down paranormal activity, exorcise possessed appliances, and save a fellow toast from getting sliced.
Why similar: Supernatural 19.6%, Horror 13.2%, Co-op 12.7%, Investigation 11.4%, Detective 10.5%
In Maledictum (1–4 co-op), you’re not a ghost hunter you’re an Investigator of Guilt. Identify the entity, uncover the victim/culprit/cause, and decide a final ritual to free or condemn a spirit that reacts to your voice.
Why similar: Supernatural 19.4%, Investigation 14.2%, Detective 14%, Co-op 12.5%, Horror 10%
GORECAM is a hardcore co-op horror survival game, designed after found-footage horror films. Play with up to 4 friends and try to escape with your life, and maybe some of your sanity.
Why similar: Supernatural 20.3%, Investigation 14.9%, Detective 14.3%, Co-op 11.1%, Horror 9.2%
Phasmophobia is a 4 player online co-op psychological horror. Paranormal activity is on the rise and it’s up to you and your team to use all the ghost-hunting equipment at your disposal in order to gather as much evidence as you can.
Why similar: Horror 20.4%, Supernatural 17.3%, Online Co-Op 11.7%, Co-op 11.1%, Investigation 10.3%
Wicked Dolls is a 4-player online co-op psychological horror game. Investigate hidden clues to find out how to imprison the possessing spirit of the dolls that lurk in the shadows. With a macabre ritual, eliminate the imminent evil, which is not always what you imagine. Are you prepared?
Why similar: Supernatural 23.3%, Detective 19.8%, Horror 11.3%, Survival Horror 10.5%, Online Co-Op 9.5%
Ghost Exorcism INC is a 1 to 6 player co-op horror game. Track down entities with your detectors, identify them… then carry out the exorcism protocol to send them back to the afterlife before it's too late!
Why similar: Supernatural 27%, Investigation 17.2%, Detective 12.4%, Online Co-Op 10%, Horror 9.8%
We Are Alive is a Co-Op horror game, that can be played with at least 1 and up to 4 players. You are a detective and your mission is to investigate the old psychiatric hospital and find out the truth. Your standard equipment is a flashlight and a gun.
Why similar: Supernatural 23.9%, Detective 16.8%, Investigation 13%, Horror 11.1%, Online Co-Op 9.2%
Demonsomnia is a CO-OP multiplayer bodycam horror game focused on the impact of nuclear reactions. Radiation has spread everywhere, so put on your gas mask. Your goal is to activate the nuclear reactor device and escape without being caught by mutants.
Why similar: Supernatural 20.1%, Investigation 13%, Detective 12.7%, Co-op 12.4%, Horror 10.8%
Hire & level-up hunters, accept contracts to investigate paranormal activity at haunted locations and collect evidence using an arsenal of tools in this psychological horror ghost-hunting simulator, alone or with friends. But it won't be easy! The tormented spirit terrorizes those who meddle with it
Why similar: Supernatural 18.3%, Horror 12.4%, Detective 11.7%, Investigation 11.5%, Co-op 10.7%
The Final Witness is a first-person psychological horror detective game where every case tells a different story. Explore a haunted family mansion, uncover hidden truths, analyze conflicting evidence, and identify the true killer before the darkness consumes your sanity.
Why similar: Detective 23.4%, Supernatural 18.7%, Investigation 17.9%, Horror 10.2%, Psychological Horror 9.7%
UNDISCLOSED is a 1-4 player co-op horror game where you play as an FBI agent investigating paranormal events in the 1950s USA. Interact with witnesses, uncover hidden truths, and prepare to face unexplained threats. Some things are better left undisclosed.
Why similar: Supernatural 22.1%, Detective 16.9%, Investigation 14.1%, Co-op 12.8%, Horror 10.3%
A 2D pixel-art ghost hunting horror game, solo or in online co-op for up to 4 players. As a hunter for a mysterious corporation, you collect and analyze cursed artifacts to identify the ghost before its anger turns into a deadly hunt.
Why similar: Supernatural 25%, Detective 18.8%, Co-op 15.4%, Horror 12.4%, Online Co-Op 9.7%
Redast: Form a team, enter the field, and hunt entities across the world — from the Far East to the Middle East, from the Arctic to Europe. Observe, communicate, and uncover the unknown. As you try to understand them, they begin to understand you.
Why similar: Supernatural 20.1%, Detective 15.2%, Investigation 13.5%, Co-op 11.5%, Horror 9.2%
Ghost Janitors is a multiplayer psychological horror game for 1-4 players. Your job? Cleaning haunted houses while avoiding terrifying monsters. Ready to face the spine-tingling challenge with your team?
Why similar: Supernatural 21.4%, Investigation 12.3%, Horror 12%, Co-op 11%, Online Co-Op 9.7%
"Bureau of Contacts" - ghost-hunting game for 1-4 players, in which you'll encounter 2 enemies at once - location itself and the ghosts with most human-like intelligence ever. So...look around and watch what you say!
Why similar: Supernatural 18.9%, Co-op 15.9%, Horror 14.1%, Investigation 12.9%, Survival Horror 11.8%
A 1-4 player co-op psychological horror where your camera lens is your only charm. Exorcise evil spirits, dispel illusions, and seal cursed souls onto film before they claim yours.
Why similar: Supernatural 20.6%, Investigation 14.8%, Co-op 12.3%, Horror 10.1%, Survival Horror 8.7%
Pneuma is an online co-op sci-fi paranormal investigation experience for up to 4 players. Operate advanced paranormal tech to investigate, analyze, and outmaneuver deadly entities before you are possessed.
Why similar: Supernatural 19.1%, Investigation 14%, Horror 12.7%, Detective 11.1%, Co-op 10.1%
Gateholt is a co-op horror game for 1-4 players. Enter a cursed place and erase the marks an evil spirit has left behind. Every mark you erase brings it closer. You cannot fight it — run, or hide. The way back is still open.
Why similar: Supernatural 20.3%, Co-op 13.4%, Investigation 12.6%, Horror 11.1%, Survival Horror 10.7%
UFOPHILIA is a first-person psychological horror game where you explore areas marked by alien phenomena. Use specialized equipment to detect, identify, and photograph aliens—but do so at your own risk... They are watching you too.
Why similar: Supernatural 27.6%, Investigation 15.9%, Detective 14.7%, Horror 13.7%, Psychological Horror 10.7%
Midnight Moving Crew is a 1-4 player co-op horror sim. Clock in, pack the house, and survive the shift. Buy EMF detectors and defensive wards to repel any entities in the house before you become the next permanent resident.
Why similar: Co-op 16.2%, Horror 15.9%, Online Co-Op 12.1%, Detective 11.6%, Investigation 9.1%
Ghost Bros is a 1-4 player co-op ghost investigation game where you and your crew scour the globe for proof of the afterlife...and stream it for profit. Travel to real-life haunted destinations, search for the supernatural, use CPU companions, and build an audience as you risk your health for fame.
Why similar: Supernatural 23.2%, Investigation 15.8%, Detective 14.2%, Co-op 12.3%, Survival Horror 8.8%
Uncover the mysteries lurking in the wilderness. Team up with friends to find a creature that is stalking people. Gather evidence using stealth or confront the creature head-on in this thrilling co-op survival adventure.
Why similar: Supernatural 20.2%, Investigation 13.4%, Co-op 11.6%, Survival Horror 10.2%, Horror 9.7%
Mutual Occult Insurance is a 1-4 player co-op psychological horror and corporate satire. You are a field agent for the only insurer that covers supernatural damage. Fraud or not, whatever did this has not left the building. Approve or deny the claim… if you live long enough to file it.
Why similar: Horror 15%, Co-op 14.4%, Detective 13.9%, Online Co-Op 11.5%, Supernatural 10.8%
Severance is a 1-5 player paranormal investigation game… with a twist. Use tools and equipment to identify the correct ghost type while a dangerous, violent entity hunts you down. The twist? YOU can become the ghost. Choose Ghost AI, or an asymmetrical mode where a player takes the Ghost role.
Why similar: Supernatural 20.3%, Detective 18.5%, Investigation 14.8%, Horror 10.9%, Co-op 10.9%
Your voice is your weapon. Speak to survive, or stay silent to stay alive. Repay your debt to the Whisper Protocol by finding words to unlock four voice-sealed locks. But monsters are listening, use vocal bonds to fight back, or betray your allies to save yourself.
Why similar: Investigation 24.9%, Co-op 17.9%, Horror 16.2%, Survival Horror 15.9%, Supernatural 13.7%
Exorcist Simulator is a 1‑4 player online co‑op horror where every play asks the same, terrible question: Will you cast out the Devil —or wear his skin?
Why similar: Supernatural 19.8%, Detective 14.4%, Investigation 12.8%, Co-op 10.1%, Horror 8.5%
Noxpheria is a survival horror where investigation and survival intertwine. Trapped in Ranchester, Logan faces scarce resources, infirm creatures, and a strangely familiar cult while uncovering links between an old literary obsession and the death of his wife and daughter.
Why similar: Detective 18.7%, Investigation 17.2%, Supernatural 15.5%, Survival Horror 12.9%, Horror 12.8%
A 1–4 player co-op investigation horror game where you enter the Backrooms through an experimental gateway. Explore procedurally generated environments, document anomalies, recover valuable artifacts, and survive the unknown.
Why similar: Investigation 23%, Supernatural 15.6%, Psychological Horror 13.6%, Survival Horror 12.2%, Online Co-Op 11%
first-person 1-4 multiplayer horror game. The game will allow players to take on the role of a spirit liberator who will be able to freely choose missions based on the difficulty and readiness they like or want to do. Players will encounter the supernatural and find the truth in that place.
Why similar: Supernatural 20.9%, Detective 12.1%, Investigation 11.5%, Horror 10.7%, Dark 8.6%
Unpossess is a 1-4 co-op exorcism simulator game set in the early 1900s. Players take on the role of exorcists responsible for addressing cases of human possession.
Why similar: Supernatural 26.1%, Co-op 13.7%, Horror 10.6%, Psychological Horror 9.4%, Survival Horror 9.2%
Cursed Ones is a co-op horror stealth survival game. Play as the Crane siblings as you hunt down the worst kinds of spirits and continue your late parents' legacy. Make sure you both don't die in the process.
Why similar: Supernatural 19.2%, Investigation 13.8%, Horror 10.2%, Co-op 9.9%, Survival Horror 9.6%
Infiltrate contaminated residences and deal with their mutant pests using the most advanced tech of the 1960s. Set up a base and observe, probe, and most importantly, survive the grotesque creatures in this online co-op horror game.
Why similar: Supernatural 28.3%, Investigation 21.3%, Horror 15.2%, Co-op 11.7%, Online Co-Op 11.6%
Stream Japan's most haunted ruins — in a horse mask. Film every ghost you meet: the closer you get, the more views you earn, and the less of your mind you keep.
Why similar: Supernatural 23.8%, Investigation 17.5%, Survival Horror 12.2%, Horror 11.6%, Psychological Horror 9.3%
Follow the Rules is an immersive 1-4 player co-op horror experience. As a night shift guard, your mission is to protect haunted locations. The key to survival lies in strictly following a set of vital rules. Will you make it through the night?
Why similar: Supernatural 27.3%, Investigation 14.7%, Horror 12.8%, Psychological Horror 10.4%, Co-op 10%
Phobic Nightmares is a psychological horror game where you experience nightmarish realities to uncover what happened to your sister. Find notes from your sister and use the sacrifices of those who came before you to uncover what’s hidden and avoid ending up like them.
Why similar: Supernatural 29.3%, Horror 14.5%, Psychological Horror 11.4%, Investigation 11.1%, Survival Horror 10.6%
Final Night At Hotel is a horror game for up to 5 players. Together, you must investigate the creature haunting the hotel, collect clues, and vote each night for determine the strategy to defeat it. When night falls, your goal is clear: kill or exorcise the creature...
Why similar: Investigation 18.1%, Detective 17.9%, Supernatural 14.3%, Horror 11.9%, Psychological Horror 9.8%
DEVOSE is a cooperative horror game for 1 to 4 players. Explore, find proofs and survive. Every corridor is a trap. Every noise can betray you. Coordinate or die alone.
Why similar: Investigation 15.7%, Supernatural 14.9%, Horror 14.9%, Online Co-Op 11.4%, Survival Horror 9.3%
Explore an online 1-4 player co-op open-world horror RPG where you and your feline companion will investigate a post-apocalyptic world and fight back against the Darkness. Can you find a way to stop it?
Why similar: Supernatural 18.7%, Investigation 17%, Co-op 12.2%, Horror 10.8%, Detective 9.3%
The Reflection is a ritual-based co-op horror game focused on tension, teamwork, and survival. Trapped inside a cursed mansion, players must a investigate supernatural event, perform the correct rituals, and exorcise a dangerous entity before it consumes them.
Why similar: Investigation 21.5%, Co-op 14.7%, Horror 13.4%, Online Co-Op 12.8%, Survival Horror 12.1%
Explore atmospheric, spooky mazes. Bring tools with you to test evidence scattered throughout the mazes. Uncover the identity of the monster while avoiding becoming its next victim. Lay out a trap with the right bait to capture it or use your instincts to escape to hunt another day.
Why similar: Supernatural 21.1%, Investigation 15.5%, Horror 10.2%, Survival Horror 9.8%, Detective 9.7%
I made this first-person single player ghost hunting simulation game, trying to take an authentic approach at investigating ghosts. Use essential paranormal tools to help your community alleviate their concerns and put their minds at ease.
Why similar: Supernatural 24.1%, Detective 16.2%, Investigation 15.4%, Horror 9.3%, Psychological Horror 9%
Welcome to Woodside, a haunting survival horror adventure. Explore, investigate and survive as Grace, confronting supernatural terrors that plague a seemingly quaint British village. Experience dynamic horror as spirits react to the way you play. Can you find the truth before it's too late?
Why similar: Supernatural 31.2%, Investigation 20.9%, Detective 19.9%, Psychological Horror 10.5%, Horror 8.2%
Give Us A Sign is a 1-4 player co-op psychological horror simulation. As an investigator, use specialized equipment to detect entities and gather evidence in haunted locations. Every word you speak shapes the haunting around you. Once you ask for a sign, there is no turning back.
Why similar: Supernatural 22.4%, Horror 14.8%, Co-op 13.9%, Detective 12.3%, Online Co-Op 11.1%
Trapped in a secret sleep experiment, you and your friends must survive terrifying nightmares, completing tasks to wake up before it's too late. Play solo or in co-op, but beware the experiments are never the same and something watches from the dark.
Why similar: Supernatural 21.2%, Co-op 12.3%, Survival Horror 10.2%, Horror 10.1%, Online Co-Op 8.4%
Fearmates is a 1–4 player co-op psychological horror game. As a group of friends, you explore locations with paranormal activity and uncover the truth behind the events using your own equipment.
Why similar: Detective 19.5%, Investigation 15.2%, Co-op 11.5%, Horror 11.3%, Survival Horror 10.8%
Explore haunted locations, collect paranormal evidence, and survive the revenge of the former residents still haunting them. Team up with up to 3 friends to figure out the ghost, however, what begins as an investigation quickly turns into a desperate struggle to stay alive.
Why similar: Supernatural 27.2%, Investigation 15.8%, Co-op 13.8%, Horror 12.3%, Detective 11.1%
Sinever: The First Seal is a 1–4 player co-op psychological horror game. Explore an isolated Victorian estate, operate paranormal equipment, manage your sanity, and uncover the truth behind its imprisoned entity before the house claims you too.
Why similar: Supernatural 23.2%, Co-op 16.3%, Horror 13.1%, Investigation 11.1%, Psychological Horror 10.1%
Banished Souls is a chilling paranormal investigation game where every haunting is unpredictable. Explore cursed relics, decipher deadly symbols, and uncover the Room of Death. Only by revealing the ghost’s true identity and banishing it can you survive.
Why similar: Supernatural 28.9%, Horror 16%, Investigation 15.5%, Survival Horror 14.7%, Psychological Horror 12.3%
An online co-op detective horror for up to 3 players. Work together across randomly generated shifts to investigate your customers, as some are only pretending to be human. Make one mistake, and you’ll be forced to board up, set traps, and hide.
Why similar: Horror 17.9%, Detective 13.9%, Investigation 12.8%, Online Co-Op 12.6%, Co-op 12.4%