
Anomaly Express is a 1–4 player co-op psychological horror aboard a winter train. Spot anomalies, survive deadly encounters, and uncover the supernatural force behind this endless journey.
60+ similar titles based on shared tags and player behavior. Themes include Psychological Horror, Multiplayer, Online Co-Op, Horror.

Anomaly Express is a 1–4 player co-op psychological horror aboard a winter train. Spot anomalies, survive deadly encounters, and uncover the supernatural force behind this endless journey.

The Haunted Loop
Trapped in a nightmare hallway. Spot the difference to survive. Featuring over 100 randomized anomalies and a hidden Brutal Mode. Consult the mysterious Tomes to escape, but choose wisely: the hall is listening, and it may not like what you do.

University 33
University 33 is a 1-4 player co-op anomaly detection simulator. Observe your surroundings with unwavering focus: follow the protocol, identify the irregularities, and choose the correct path to reach Floor 33. One lapse in judgment restarts the cycle.
Trapped in a nightmare hallway. Spot the difference to survive. Featuring over 100 randomized anomalies and a hidden Brutal Mode. Consult the mysterious Tomes to escape, but choose wisely: the hall is listening, and it may not like what you do.
Why similar: Psychological Horror 24.4%, Online Co-Op 20.8%, Multiplayer 15.3%, Horror 12.2%, First-Person 8.4%
University 33 is a 1-4 player co-op anomaly detection simulator. Observe your surroundings with unwavering focus: follow the protocol, identify the irregularities, and choose the correct path to reach Floor 33. One lapse in judgment restarts the cycle.
Why similar: Online Co-Op 20.5%, Psychological Horror 17.6%, Horror 14%, Multiplayer 10.9%, Supernatural 8.2%
Escape: School is a 1~6 co-op multiplayer horror game set inside a school where an incident is happening. Cooperate with your friends, find the name of the student who has died and grieve to escape from this school!
Why similar: Online Co-Op 21.1%, Psychological Horror 17.5%, Horror 14.3%, Anime 8.7%, Multiplayer 7%
An ultra-realistic co-op Backrooms experience for 1–6 players. Backrooms (2026) offers a mix of “classic” and brand-new, all original levels. Explore the levels, discover hidden routes, and cooperate with your team to escape.
Why similar: Psychological Horror 25%, Online Co-Op 19%, Horror 18.9%, Multiplayer 14.7%, First-Person 12.8%
Gather friends for a 1-4 player nightmare inception. Face terrifying monsters, immerse yourself in recurring nightmares, and collect lucidity crystals to shape your dreams. Uncover fractured memories, strategize, and escape the haunting horrors of your subconscious landscapes before imminent death.
Why similar: Online Co-Op 28.4%, Psychological Horror 21.9%, Horror 19.6%, Multiplayer 17.2%, First-Person 9.7%
Anomaly / Survival Horror game. Be attentive to not overlook any anomalies on floors, use the elevator to reach floor 1 and escape before monsters get you. Up to 5 player multiplayer and single-player game.
Why similar: Online Co-Op 26.8%, Psychological Horror 20.8%, Horror 18.4%, Multiplayer 16.3%, Co-op 5.7%
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 28%, Horror 23.4%, Multiplayer 17.5%, Psychological Horror 15.6%, Co-op 4.9%
Panic Point is a cooperative first-person psychological horror game where players explore hostile environments, manage limited resources, and work together under constant pressure. Survival depends on communication, teamwork, and staying calm when everything starts to go wrong.
Why similar: Psychological Horror 23.9%, Online Co-Op 22.8%, Horror 19.2%, Multiplayer 10.9%, Atmospheric 7.5%
The Liminal Library is a horror game based on liminal spaces where players solve puzzles, uncover many things hidden within the liminal spaces. The Liminal Library works on exploration as well as puzzles based mechanics to find your way out along with other rules you must follow for survival.
Why similar: Online Co-Op 29.9%, Psychological Horror 24.3%, Horror 24.2%, Multiplayer 20.8%, Singleplayer 0.8%
Evil Hunt is a 4-player online co-op psychological horror. Paranormal activity in the neighbourhood is increasing, so it's up to your team to use the right ghost hunting equipment at your disposal and identify the houses where paranormal activity can be found to collect as much evidence as possible.
Why similar: Online Co-Op 30%, Psychological Horror 22.6%, Horror 22%, Multiplayer 17.6%, Co-op 5.1%
Jeff the Janitor is a co-op survival horror game for up to 1-5 players. Sneak into the mall at night for a heist, but beware - Jeff, the night-shift janitor, is on watch! Complete your shopping list, and make your escape.
Why similar: Online Co-Op 28%, Psychological Horror 22.9%, Horror 19.3%, Multiplayer 17%, Walking Simulator 4.5%
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.
Why similar: Online Co-Op 23%, Psychological Horror 16.9%, Horror 15.9%, Multiplayer 11.9%, Walking Simulator 7.6%
PANICORE is a survival horror game that mixes permadeath, AI monsters and a co-op experience up to 5 players (4 players in demo). Try to escape and don't get caught, but beware: they don't only hear your steps, but also your voice.
Why similar: Online Co-Op 29.7%, Horror 23.4%, Psychological Horror 18.5%, Multiplayer 16.9%, First-Person 4.9%
A 1-4 player co-op horror experience. Navigate hyper-realistic Backrooms levels and liminal spaces, survive unique entities, and uncover the dark mystery behind those levels. Extreme visual fidelity meets psychological dread.
Why similar: Online Co-Op 24.3%, Psychological Horror 20.5%, Horror 17.9%, Multiplayer 16.3%, First-Person 5.9%
Grave Whisperers is a co-op horror game set in a cursed pet cemetery. Stay silent or the creatures will hear you. Scream once and you’re dead. Gather clues, solve twisted cases with friends, and survive the nightmare that listens to every sound.
Why similar: Online Co-Op 21.4%, Horror 14.8%, Psychological Horror 13.9%, Multiplayer 12.3%, Supernatural 6.9%
Nostalgia is a two-player cooperative indie game that escapes from enemies in a dark labyrinth. After waking up in the deep, dark forest, the two follow an unidentified girl into the labyrinth. Avoid enemies in the labyrinth, find a diary, reveal the hidden past, and escape.
Why similar: Online Co-Op 22.8%, Horror 21%, Multiplayer 16.7%, Psychological Horror 16.1%, First-Person 9.9%
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: Online Co-Op 25.6%, Horror 24.1%, Psychological Horror 16.5%, Multiplayer 14.7%, Supernatural 6.4%
A cooperative psychological horror game where you are a test subject in a series of inhuman experiments. Open the door to the unknown, team up with fellow sufferers and together try to find a way out of this nightmare.
Why similar: Online Co-Op 23.2%, Psychological Horror 17.8%, Horror 14.3%, Multiplayer 14.1%, First-Person 8.1%
An online co-op horror game for 1 to 4 players. Find and destroy cursed objects to weaken the ghost before dispatching it for good. Whether exploring alone or with friends, something menacing could be lurking behind every door you unlock, so remember to bring a flashlight and don’t let it get you.
Why similar: Online Co-Op 26.2%, Horror 18.8%, Multiplayer 15.6%, Psychological Horror 13.6%, First-Person 7.9%
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 25.9%, Psychological Horror 17.5%, Multiplayer 14.9%, Horror 13.2%, First-Person 6.4%
PAVOR is an online co-op survival horror game for 1-4 players. You are a professional electrical repair and ghost exterminator, repairing broken houses and exterminating ghosts as requested.
Why similar: Psychological Horror 22.9%, Horror 19.8%, Online Co-Op 18.1%, Multiplayer 17.9%, Co-op 6.9%
You and your crew are sent in to assess reality in this 4-player co-op horror game. Memorize the environment. Spot disturbing anomalies. Decide if the timeline is safe. One bad call—and you’re forced to start over.
Why similar: Online Co-Op 23.2%, Psychological Horror 18.6%, Horror 13.8%, Multiplayer 12.9%, Walking Simulator 7.2%
Welcome to the back office company. I am your manager, Carl. Please complete the task assigned by your superiors. Oh, by the way, be careful, any possible loss will cause damage to the company's property.
Why similar: Horror 23.5%, Psychological Horror 21.2%, Online Co-Op 15.8%, Walking Simulator 10.9%, First-Person 10.8%
Occult is a dynamic cooperative game with elements of horror and quest. You are waiting for a variety of opponents, puzzles and endings!
Why similar: Horror 21.2%, Online Co-Op 19.2%, Psychological Horror 17.8%, Multiplayer 16.9%, First-Person 7%
A survival horror game where you and your crew are tasked with operating derelict rovers through eerie environments.
Why similar: Online Co-Op 24.7%, Psychological Horror 19.2%, Horror 16.6%, Multiplayer 11.9%, First-Person 6.2%
Ghost Exile - is a cooperative horror from 1 to 4 players: when hunting for ghosts, you need to determine the type of ghost, carry out a ritual of exorcism and then the ghost can no longer harm anyone. Be careful! Hasty conclusions can lead you to a sad outcome.
Why similar: Online Co-Op 25.5%, Horror 21.6%, Psychological Horror 19.8%, Multiplayer 15.1%, Co-op 6.8%
MustScream is an online co-op horror game for 1-4 players that uses mic input. Scream into your mic to run! Push your voice to the limit and make it to the end!
Why similar: Online Co-Op 28.1%, Horror 22.8%, Psychological Horror 16.6%, Multiplayer 15.8%, First-Person 5.9%
Escape the Backrooms is a 1-4 player co-op horror exploration game. Traverse 30+ eerie backrooms levels while avoiding entities and other dangers. Try to escape but be warned: survival isn't guaranteed.
Why similar: Horror 23.7%, Online Co-Op 22.7%, Multiplayer 19.9%, Psychological Horror 17.1%, First-Person 5.3%
A visually lifelike co-op horror for 1-6 people. Journey through 10 procedurally generated levels, using what's available to survive and progress deeper into the Backrooms.
Why similar: Online Co-Op 24%, Psychological Horror 19.6%, Multiplayer 18.4%, Horror 17.3%, Co-op 5.4%
DISEMBOWEL is a cooperative horror game for 1-4 players. You are a reporter who travels around the world documenting the darkest secrets and mysteries that inhabit the planet. Prepare your camera, gather a team and start suffering.
Why similar: Online Co-Op 28.2%, Psychological Horror 20.9%, Horror 20.4%, Multiplayer 16.2%, Co-op 6%
Enter the bleak world of VISK, an online co-op horror game for 1-2 players. You and your friend are sent to a desolate village. Uncover the dark secrets of this place and cautiously explore your surroundings. After all, you might not be alone…
Why similar: Online Co-Op 20.4%, Psychological Horror 15.2%, Horror 13.9%, Multiplayer 12.7%, Supernatural 7.5%
In a post-apocalyptic world overrun by monsters due to an unknown virus, some people have managed to survive. During these times, an organization formed by elite members of society emerged, fighting against the monsters and aiming to restore the world to its original state.
Why similar: Online Co-Op 26.4%, Horror 17.2%, Multiplayer 16.3%, Psychological Horror 16.1%, First-Person 6%
An online 1-6 player co-op game about investigating and collecting data in the Backrooms with your fellow employees. Explore. Do your job. Return alive.
Why similar: Online Co-Op 26.6%, Psychological Horror 25.6%, Multiplayer 20.7%, Horror 11.1%, First-Person 5.1%
Work together with your team in a lab filled with deadly mutations. Eliminate the Primary Mutation and claim your reward. Only those who survive can pay off their debt.
Why similar: Online Co-Op 24.9%, Horror 21.1%, Multiplayer 18.6%, Psychological Horror 12.8%, Co-op 7.6%
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 23.4%, Psychological Horror 18.6%, Horror 16.4%, Multiplayer 14.1%, Supernatural 7.9%
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: Online Co-Op 24%, Psychological Horror 18.9%, Horror 17%, Multiplayer 14.4%, Supernatural 7.9%
Experience pure fear in 'Haunted Experiment', an asymmetrical multiplayer horror game. Survive as an participant in an experiment in a world full of intrigue and fight your fears by using your mind and abilities. Do you have the willpower to survive?
Why similar: Psychological Horror 23.8%, Online Co-Op 22.6%, Horror 18%, Multiplayer 15.6%, First-Person 5.5%
Skibidi Gyatrooms is a 1-4 player co-op horror game. You and the homies just fell into the Backrooms, you must out-GYAT the Skibidi Toilet with max rizz or get flushed. Expect cursed levels, and brainrot that’ll keep you on edge.
Why similar: Online Co-Op 23.9%, Psychological Horror 21.4%, Horror 16%, Multiplayer 15.6%, First-Person 7.8%
Endless Shift is a 1-4 player co-op horror exploration game. Trapped in a office building, you and your friends must work together to solve puzzles, evade monstrous entities, and escape before it's too late.
Why similar: Psychological Horror 22%, Online Co-Op 18.6%, Horror 16.1%, Multiplayer 12.2%, First-Person 9.9%
Your goal is simple, spot anomalies to escape. Play alone or together with up to 8 players in online co-op. Make the right decisions to advance to the next level, or risk being reset to the beginning!
Why similar: Online Co-Op 22%, Psychological Horror 18.4%, Horror 13.3%, Multiplayer 12.8%, Walking Simulator 7.9%
A 1–6 player immersive psychological horror experience. Venture through multiple handcrafted liminal Backrooms levels, solve puzzles, explore and survive.
Why similar: Online Co-Op 24.9%, Psychological Horror 20.9%, Horror 18.9%, Multiplayer 16.9%, Co-op 6.1%
An online co-op horror game for up to 4 players. Play solo or with your friends to collect Platonic Pumpkins and save your precious friend infected by the terrifying Yandere Virus.
Why similar: Online Co-Op 25.4%, Horror 17.9%, Multiplayer 15.2%, Anime 13.8%, Psychological Horror 13.6%
On your way home on the train, you weren't paying attention. Until you realised the train had been stopping at the same station over, and over again. Watch out for anomalies, and avoid the Anomaly Exit! Made for singleplayer and 2-6 co-operative multiplayer.
Why similar: Online Co-Op 25.6%, Psychological Horror 22.1%, Horror 14.7%, Multiplayer 12.7%, Walking Simulator 9.5%
When you die, you don't leave the game. You become one of the deadliest things in it. A co-op horror for 4 players — return as a spirit, help your friends, or haunt them until they break.
Why similar: Online Co-Op 21.5%, Psychological Horror 19.8%, Horror 15.7%, Multiplayer 14.5%, Co-op 6.6%
Welcome to the hell...
Why similar: Psychological Horror 24%, Horror 18.6%, Online Co-Op 16%, First-Person 13.1%, Multiplayer 11.4%
CoopRooms is a co-op survival horror game for up to 5 players, set in the endless Backrooms. Take photos and videos while you progress - and maybe survive. Just don’t scream... the Entities are listening.
Why similar: Online Co-Op 23.2%, Psychological Horror 22.6%, Horror 17.2%, Multiplayer 16.7%, Co-op 6.9%
Toy Hunt is a player co-op mascot horror game with a prop-hunting twist. Play as prototype toys hiding from mascot seekers, or become a seeker youself. Explore the eerie Playplex facility across diverse maps with regular updates bringing new features to keep the experience fresh and chilling.
Why similar: Psychological Horror 20.5%, Horror 18%, Multiplayer 17.4%, First-Person 9.7%, Co-op 7.5%
First-perspective Co-op horror game (up to 4 online players). A terrible incident has struck a Joseon-era village. Become an investigator and survive the cursed night.
Why similar: Horror 22.5%, Psychological Horror 20.9%, Multiplayer 19.6%, Online Co-Op 17.8%, First-Person 10.3%
The Hambagu Shop is a cozy horror simulator where you work in a Japanese Hamburg Steak Shop. Cook Hamburg, serve customers, and upgrade your shop for more menu items.
Why similar: Psychological Horror 28.6%, Horror 21.9%, Anime 10.4%, Atmospheric 8.3%, 3D 7.3%
A co-op horror looting game about exploring luminal spaces, evading monsters, gathering valuable loot and selling it to meet the quota
Why similar: Online Co-Op 31.8%, Psychological Horror 21.9%, Horror 17.8%, First-Person 9.9%, Multiplayer 5.1%
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...
Why similar: Horror 23.3%, Multiplayer 22.3%, Psychological Horror 17.8%, Online Co-Op 17.4%, First-Person 5.2%
Escape.exe is a gripping escape game for 1-4 players, each offering a unique atmosphere, filled with mysteries and threats. Challenges determine intelligence, and decisions determine survival. Prepare for an uninterrupted experience with each new episode.
Why similar: Online Co-Op 24.3%, Psychological Horror 20.4%, Horror 18.3%, Multiplayer 16.5%, First-Person 6.4%
"The Backrooms: Last Expedition" is a cooperative horror game designed for 1 to 4 players. Its main objective is to create an enjoyable gaming experience for friends. Players will navigate through terrifying levels, filled with various entities and dangers, as they strive to escape.
Why similar: Online Co-Op 23.8%, Psychological Horror 21.7%, Horror 16.1%, Multiplayer 15.8%, First-Person 8.7%
Explore an abandoned liminal space. Uncover dark secrets through eerie exploration and environmental storytelling. Evade unpredictable supernatural entities and face psychological horror. Will you reveal the truth or become another lost soul?
Why similar: Psychological Horror 28.2%, Multiplayer 20.7%, Horror 17.9%, Walking Simulator 10.5%, First-Person 7%
Devil's Crew is a terrifying Co-op/Solo Horror Extraction experience. You have no weapons, no defence only your wits and your will to survive. Descend into forgotten, haunted zones to secure valuable assets, evade the grotesque horrors within, and race to the extraction point.
Why similar: Psychological Horror 21.6%, Online Co-Op 21.5%, Horror 15.8%, Multiplayer 14.3%, First-Person 11.2%
Ominous is a thriller/horror game for up to 4 players. In this game, you must collaborate with your teammates to face a creature within an indoor setting. What sets Ominous apart is its unique approach to multiplayer, offering a distinct experience compared to many other horror games available.
Why similar: Online Co-Op 22.8%, Psychological Horror 19.6%, Horror 15%, Multiplayer 14.2%, First-Person 8.1%
Forest Escape: Last Train is a co-op horror exploration game for 1-4 players in the mysterious forest. Repair your locomotive, solve the insane Warden’s eerie puzzles, and outrun the stuff of nightmares as you try to escape this twisted realm.
Why similar: Online Co-Op 23.4%, Psychological Horror 18.8%, Horror 16%, Multiplayer 15.3%, First-Person 7.5%