
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.
60+ similar titles based on shared tags and player behavior. Themes include Online Co-Op, Multiplayer, Horror, Psychological Horror.

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.

Paraxima
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.

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.
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: Investigation 13.6%, Supernatural 12.7%, Online Co-Op 10.4%, Survival Horror 8.3%, Psychological Horror 7.8%
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: Investigation 13.5%, Supernatural 12.2%, Online Co-Op 11.3%, Detective 8.4%, Horror 8.4%
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: Investigation 13.4%, Supernatural 12.8%, Online Co-Op 10.3%, Detective 10%, Survival Horror 7.9%
Entity Research Group — a cooperative first-person horror game where you become part of a special unit investigating highly dangerous anomalous entities. Collect evidence and samples, complete technical objectives, and survive within the ever-changing Backrooms clusters.
Why similar: Investigation 14.4%, Online Co-Op 12.7%, Detective 9.7%, Horror 9.5%, Psychological Horror 8.7%
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 15.5%, Online Co-Op 13.3%, Detective 13%, Survival Horror 10.5%, Horror 9.5%
"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: Online Co-Op 15.6%, Supernatural 12.3%, Investigation 12.1%, Horror 11.6%, Survival Horror 11.6%
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 13.6%, Online Co-Op 12.8%, Investigation 12.3%, Survival Horror 10.5%, Horror 9.2%
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: Investigation 13.4%, Supernatural 11.4%, Online Co-Op 10.5%, Survival Horror 9.5%, Detective 9.4%
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 19.3%, Online Co-Op 16.9%, Psychological Horror 11.5%, Survival Horror 11.4%, Horror 10.5%
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 15.5%, Investigation 15.2%, Detective 9.3%, Survival Horror 8.8%, Co-op 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: Investigation 14.5%, Supernatural 14%, Online Co-Op 12%, Survival Horror 8.8%, Horror 8.6%
"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 13.9%, Investigation 13.3%, Online Co-Op 12.7%, Detective 9.8%, Horror 9.5%
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: Investigation 14.5%, Supernatural 13.8%, Online Co-Op 12.4%, Detective 9.8%, Horror 8.9%
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 21.8%, Online Co-Op 15.2%, Psychological Horror 13.6%, Survival Horror 12.1%, Supernatural 10.3%
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: Online Co-Op 14%, Supernatural 12.8%, Investigation 11.6%, Horror 10.9%, Psychological Horror 8.6%
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 13.7%, Investigation 13.1%, Online Co-Op 11.7%, Survival Horror 10.4%, Horror 8.3%
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: Investigation 15.3%, Supernatural 14.5%, Online Co-Op 11.7%, Detective 10%, Psychological Horror 8.5%
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 13.6%, Investigation 13.4%, Online Co-Op 12.9%, Detective 9.8%, Horror 9.6%
Have Fun Exploring is a 4-player online co-op psychological horror. Urbex livestreaming is booming on the Dark Web, and the WR8 Audience pays well for thrilling content. Investigate abandoned locations to uncover who went missing and identify the ghost they became.
Why similar: Online Co-Op 15.4%, Investigation 14.6%, Horror 12%, Detective 10.9%, Psychological Horror 10%
Co-op first-person horror for 1–4 players. You and your friends are trapped in endless liminal backrooms where nothing makes sense. Explore, find keys and almond water, and work together to evade unstoppable monsters and escape.
Why similar: Online Co-Op 16.4%, Survival Horror 14.3%, Co-op 13.1%, Psychological Horror 10.5%, Horror 9.3%
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: Investigation 13.2%, Supernatural 12.9%, Online Co-Op 12.3%, Survival Horror 10%, Horror 8.8%
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 17%, Online Co-Op 13.8%, Investigation 13.2%, Detective 11.7%, Horror 10%
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 14.1%, Online Co-Op 13.1%, Investigation 12.5%, Survival Horror 11.1%, Horror 9.7%
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: Investigation 14.3%, Online Co-Op 12.8%, Detective 12.6%, Survival Horror 10.6%, Horror 9.3%
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: Investigation 18.2%, Detective 16.3%, Supernatural 13.3%, Psychological Horror 10.4%, Survival Horror 9.7%
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: Online Co-Op 15.8%, Supernatural 14.6%, Horror 12.3%, Investigation 12.2%, Psychological Horror 10.2%
Challenging co-op horror (1-4 players). You are looking for your missing friend Darvin. Do whatever it takes to stay alive. Only the patient and the clever will succeed.
Why similar: Online Co-Op 12.4%, Supernatural 12.3%, Investigation 12%, Horror 10.1%, Psychological Horror 9.4%
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 24.5%, Survival Horror 16.3%, Horror 14%, Co-op 11.9%, Multiplayer 9.8%
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.
Why similar: Supernatural 19.4%, Investigation 14.8%, Detective 12.5%, Horror 9.3%, Co-op 8.9%
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 15.3%, Online Co-Op 14.5%, Investigation 12.6%, Horror 10.8%, Psychological Horror 10.4%
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 15.3%, Investigation 14.7%, Online Co-Op 12.1%, Survival Horror 10.1%, Psychological Horror 8.8%
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 19.6%, Investigation 18%, Online Co-Op 15.2%, Multiplayer 9.4%, Horror 8.9%
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 18.7%, Online Co-Op 18%, Supernatural 12.6%, Investigation 10.8%, Multiplayer 10%
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 14.6%, Investigation 13.6%, Online Co-Op 13%, Horror 9.9%, Detective 9%
Survive the night shift with your friends in this co-op horror game. Split up the work, restock shelves, clean the supermarket, and follow your boss's absurd orders as you work together to face anomalies inspired by Brazilian folklore.
Why similar: Online Co-Op 18.4%, Survival Horror 12.9%, Horror 11.5%, Supernatural 11.1%, Multiplayer 9.6%
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 16%, Investigation 14.7%, Detective 12.1%, Online Co-Op 10.3%, Horror 9.4%
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: Online Co-Op 17.5%, Horror 14.9%, Investigation 12.1%, Survival Horror 9.9%, Detective 9%
They don't want to be found. You have one job: remove every cursed artifact before the possession is complete. But something is already in there. It hunts. It hides. It kills. Paranormal Division. Clean the site. Before it cleans you.
Why similar: Online Co-Op 18.3%, Supernatural 11.9%, Horror 10.3%, Multiplayer 10.2%, Psychological Horror 10.1%
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: Investigation 21.2%, Supernatural 19.6%, Online Co-Op 16.9%, Horror 13.2%, Co-op 7.9%
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 14%, Investigation 13%, Online Co-Op 10.9%, Detective 10%, Psychological Horror 7.9%
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 15.7%, Online Co-Op 11.3%, Horror 11.1%, Investigation 10.8%, Co-op 10.8%
BackRooms X is a game that combines all quality backrooms games into one. The game features many levels where you will have to avoid strange creatures and solve puzzles. The gameplay is full of exploration and survival elements, where every detail matters.
Why similar: Investigation 15.7%, Online Co-Op 13.9%, Survival Horror 12.3%, Psychological Horror 10.1%, Horror 10%
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 18.5%, Investigation 15.4%, Horror 10.5%, Psychological Horror 10.4%, Co-op 9.2%
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: Online Co-Op 16.6%, Investigation 15.7%, Horror 13%, Supernatural 10.3%, Survival Horror 9.7%
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: Investigation 15.3%, Supernatural 14.5%, Online Co-Op 13.4%, Detective 13.1%, Horror 9.8%
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: Online Co-Op 18.6%, Horror 14.6%, Co-op 11.6%, Multiplayer 10.7%, Investigation 9.5%
Investigate, exorcise, but above all, stay alive! BROKEN is a game of investigation and exorcism. Solo or cooperative online, the goal is to solve paranormal investigations. Online, Broken can be played by 2 to 4 players.
Why similar: Investigation 18.4%, Online Co-Op 12.7%, Survival Horror 12.1%, Horror 9.2%, Supernatural 9.1%
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: Online Co-Op 17.5%, Horror 13.7%, Psychological Horror 11.3%, Co-op 10.2%, Multiplayer 10.2%
Spectral Protocol is a psychological horror game where you’re trapped in a mysterious facility. Play solo or in two-player co-op, find hidden buttons, and escape terrifying creatures. Danger is everywhere ! will you survive or become another lost test subject?
Why similar: Survival Horror 14.9%, Online Co-Op 12.2%, Psychological Horror 12.1%, Horror 12%, Co-op 9.1%
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 15%, Investigation 14.5%, Online Co-Op 12.1%, Detective 11.1%, Psychological Horror 8.7%
A first-person co-op horror game for 1-4 players. Explore five abandoned buildings in the town of Halloway, solve the puzzles that turn their lights back on, and get away from the thing hunting you in the dark. Play online, in splitscreen, or alone.
Why similar: Horror 12.2%, Supernatural 12.1%, Investigation 11.4%, Online Co-Op 9.7%, Survival Horror 9.6%
A co-op seance communications game where one of you died first, and only you can see what's killing the others. Your only voice is a Ouija board your friends keep misreading. Guide them down 9 floors of a haunted house and banish the demon before sunrise. 2-6 players. Brain required.
Why similar: Online Co-Op 14.4%, Investigation 14.1%, Survival Horror 12.5%, Psychological Horror 10.9%, Supernatural 9.7%
Escape a shifting maze alone or in 2–4 player online co-op. Recover real signals, avoid decoys, and repair your route out while distinct hunters close in. Answer the Barber's phone, keep the watched hunter in sight, and make it to the exit.
Why similar: Online Co-Op 18.6%, Investigation 17%, Survival Horror 16.4%, Horror 14%, Psychological Horror 12.4%
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: Online Co-Op 15.7%, Investigation 15%, Supernatural 14.2%, Horror 11.9%, Psychological Horror 10.1%
One hears your voice. One only moves when you look away. One doesn't follow rules at all. The playground is open. Bring friends. 1-4 player co-op horror.
Why similar: Online Co-Op 19.4%, Co-op 12.4%, Survival Horror 11.3%, Horror 10.7%, Psychological Horror 10.4%
Investigate haunted locations solo or with up to 4 players. Gather evidence, identify the entity, and survive deadly paranormal encounters before eliminating the ghost and escaping alive.
Why similar: Investigation 17.9%, Online Co-Op 12.7%, Survival Horror 11.6%, Horror 9.7%, Psychological Horror 9.5%
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 18.6%, Detective 12.6%, Online Co-Op 11%, Horror 10.7%, Psychological Horror 10.6%
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 18.2%, Online Co-Op 16.2%, Investigation 16.1%, Psychological Horror 11%, Horror 11%
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: Online Co-Op 16.6%, Supernatural 15.9%, Horror 13.3%, Psychological Horror 10.8%, Co-op 9.7%
An online co-op horror game where you pacify, weaken and capture supernatural creatures for PAH Inc. Each level has a different story, unique monsters, and multiple endings. Play single player or together with up to 6 friends. Includes proximity voice chat with fun effects.
Why similar: Online Co-Op 21.4%, Horror 19.8%, Multiplayer 13%, Psychological Horror 9.7%, Co-op 9.5%