
Vault Protocol is a 1–6 player co-op horror game focused on extraction, communication, and chaos. Every run is different, every sound matters, and survival depends on your team.
60+ similar titles based on shared tags and player behavior. Themes include Online Co-Op, Horror, Survival Horror, Co-op.

Vault Protocol is a 1–6 player co-op horror game focused on extraction, communication, and chaos. Every run is different, every sound matters, and survival depends on your team.

Echoes Afterfall
Team up in a chilling co-op experience, delving into procedurally generated backroom style buildings. Survive together or succumb into the Echoes.

Backrooms: Escape Together
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.
Team up in a chilling co-op experience, delving into procedurally generated backroom style buildings. Survive together or succumb into the Echoes.
Why similar: Survival Horror 16%, Procedural Generation 14.9%, Online Co-Op 12.6%, Horror 11.1%, Co-op 10.4%
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: Survival Horror 17.8%, Horror 15.2%, Online Co-Op 13.9%, Co-op 12.9%, Multiplayer 9.3%
Play as plague doctors with your friends in this multiplayer co-op medieval horror! Purge the plague. Create the cure. Escape the mutated creatures. Make the queen proud.
Why similar: Survival Horror 14.9%, Procedural Generation 13.3%, Online Co-Op 12.6%, Co-op 12.2%, Horror 12%
A multiplayer horror where you escape a laboratory at the cost of others.
Why similar: Survival Horror 21%, Horror 15.2%, Co-op 14.8%, FPS 12.3%, Psychological Horror 8.9%
Play solo or online co-op with up to 4 players. Descend into monster-infested caves with your crew, gathering resources while evading terrifying creatures. Gear up between expeditions as you drill deeper into increasingly dangerous depths.
Why similar: Survival Horror 18.6%, Co-op 14.2%, Online Co-Op 13.7%, Horror 12.7%, Procedural Generation 9.9%
Descend the dangerous depths of Mindaro, a 1-6 player co-op action-horror game. Navigate caves, biomes, and industrial ruins while scavenging for survival and uncovering hidden secrets.
Why similar: Procedural Generation 17.2%, Horror 16.9%, Online Co-Op 15.8%, Survival Horror 15%, Co-op 11.1%
A co-op horror game about the Special Emergency Group, whose goal is to rescue valuable experimental objects and data, while exploring the laboratory and neutralizing threats.
Why similar: Survival Horror 16.7%, Procedural Generation 14.9%, Online Co-Op 13.4%, Co-op 12.5%, Horror 12.2%
Grab your crew for a high-stakes co-op horror run. You have 5 days to meet the quota. Haul valuable and dangerous, cargo from procedural levels and surreal, shifting dimensions. Survive deadly entities and daily Galactic Events. Get paid. Get upgraded. Survive the week.
Why similar: Survival Horror 18.7%, Co-op 14.1%, Horror 12.9%, Online Co-Op 12.5%, Procedural Generation 11.6%
Hide and escape from demonic dolls in an abandoned hospital building. Demon dolls will seek out and chase the player. The only way to escape is to complete the ritual successfully. A small doll wanders around the hospital. Catch them and offer them to your ritual.
Why similar: Survival Horror 25%, Co-op 15.2%, Horror 14.5%, Online Co-Op 14.2%, Psychological Horror 7.9%
Straying Rules is a co-op horror game for 1-4 players. You need to escape from various worlds governed by strange rules within 12 hours by all means. Levels, objectives and dangers are ever-changing every time you enter. You must discover and interpret the rules to find your only hope of survival.
Why similar: Co-op 16.3%, Horror 14.3%, Online Co-Op 13.7%, Survival Horror 11.1%, Procedural Generation 10.6%
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: Survival Horror 18.9%, Co-op 16.5%, Horror 15.3%, Online Co-Op 13.7%, Psychological Horror 9.6%
A 1-4 player co-op Christmas horror game. You have 3 days to deliver the presents and save Christmas, or die trying.
Why similar: Survival Horror 16.6%, Co-op 13.5%, Online Co-Op 13.1%, Horror 12%, Procedural Generation 11.9%
A survival horror game where you must escape from a forest you've gotten lost in. The forest is randomly generated each time you play. Supports online co-op for up to 2 players. Work together to escape from the forest!
Why similar: Survival Horror 28.9%, Horror 16.6%, Online Co-Op 16.1%, Procedural Generation 11.8%, Co-op 10%
Venture forth as part of a specialized team of fellow players tasked with retrieving classified materials, evading the black goo virus, and the nightmarish entities it has spawned. With time running out before the US government initiates a devastating nuclear strike to contain the spreading menace.
Why similar: Survival Horror 23.2%, Online Co-Op 17.4%, Co-op 15%, Horror 14.6%, Psychological Horror 6.7%
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 21.3%, Survival Horror 18.8%, Co-op 12.6%, Multiplayer 11.7%, Online Co-Op 10.5%
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: Survival Horror 19.4%, Co-op 16.2%, Horror 15%, Online Co-Op 14.8%, Psychological Horror 9.6%
Join into this confusing procedural maze. Lose yourself... is the only way to get out. Sleeping Dawn is a survival horror cooperative game up to 4 players. Join your friends, cooperate with them, make quick choices and... RUN. What really matters is not falling asleep: it's your last chance.
Why similar: Horror 22.8%, Survival Horror 21.9%, Procedural Generation 16.5%, Online Co-Op 15%, Multiplayer 9.8%
A co-op horror about scavenging at abandoned moons to sell scrap to the Company.
Why similar: Online Co-Op 19.2%, Survival Horror 17.2%, Horror 16.9%, Co-op 14.4%, Procedural Generation 8.9%
Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape.
Why similar: Horror 19.2%, Survival Horror 17.8%, Co-op 16%, Multiplayer 11.7%, Online Co-Op 10.4%
Lunch Lady is a 1-4 player online co-op survival horror game. The school final exams are coming up and the best idea you and your friends had was to steal the test answers. Find all 10 pages and don't get caught by the murderous Lunch Lady!
Why similar: Survival Horror 17.1%, Horror 17.1%, Online Co-Op 15.1%, Co-op 14.4%, Procedural Generation 10.2%
A co-op survival horror game set in a dystopian syndicate facility. Become one of the SUBJECTS that being tested with countless challenges, missions and difficulties. Up to 4 players.
Why similar: Survival Horror 17.3%, Horror 14.9%, Co-op 14.8%, Online Co-Op 14.4%, Procedural Generation 13.4%
In a future where rogue robots control orbital nuclear stations, you’re hired to reclaim energy cells. In this 1 - 4 player horror extraction game you need to meet your quota of power cells, evade deadly robots, buy tools to improve your odds, and coordinate with your team to escape alive.
Why similar: Online Co-Op 17.1%, Survival Horror 16.3%, Co-op 15.8%, Horror 14.7%, Procedural Generation 8.4%
There is reportedly an evil inside that house. Something about an old funeral parlor offering a last chance to talk to their dead loved ones. Plus something about lights, laughter, a girl, missing people, etc... You know the same stuff everyone claims. Take a team, and check the place out.
Why similar: Horror 24.5%, Online Co-Op 19.4%, Co-op 13.9%, Survival Horror 11.9%, Multiplayer 10.5%
Cry of Fear is a psychological single-player and co-op horror game set in a deserted town filled with horrific creatures and nightmarish delusions. You play as a young man desperately searching for answers in the cold Scandinavian night, finding his way through the city as he slowly descends into madness.
Why similar: Horror 27.5%, Survival Horror 20%, Co-op 14.9%, Psychological Horror 9.4%, Multiplayer 8%
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: Survival Horror 16.7%, Online Co-Op 15.5%, Horror 14.4%, Co-op 13.9%, Psychological Horror 8.6%
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: Horror 19.9%, Co-op 18.7%, Survival Horror 16.4%, Online Co-Op 12.1%, Psychological Horror 11%
Up to 5 player multiplayer and single-player horror game. Be attentive to not overlook any anomalies on floors, use the elevator to reach floor 1 and escape before monsters get you.
Why similar: Survival Horror 21.1%, Horror 19.3%, Online Co-Op 18.6%, Co-op 16%, Psychological Horror 10.4%
Welcome to Dustown is a single-player or cooperative horror game for up to 4 players. Play as field scientists exploring vast labyrinthine cornfields, collecting samples and evidence for a mysterious corporation. Make sure you don't get killed at the crossroads.
Why similar: Survival Horror 14.1%, Procedural Generation 13.2%, Online Co-Op 13%, Co-op 12.6%, Horror 12.3%
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 23.4%, Survival Horror 15.9%, Online Co-Op 14.8%, Co-op 13.5%, Multiplayer 11.3%
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: Horror 20.7%, Co-op 20.2%, Online Co-Op 16.1%, Survival Horror 14.8%, Multiplayer 10.5%
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: Survival Horror 22.5%, Co-op 21.3%, Online Co-Op 16.4%, Horror 12.8%, Psychological Horror 9.3%
Summon your team of 1-4 players and dive into an immersive co-op horror experience. Unravel the enigmatic puzzles, confront the sinister evil, and gather clues that lead to the mysterious realm of the paranormal. Work in harmony on thrilling expeditions to survive the haunting challenges that awaits
Why similar: Procedural Generation 19.1%, Co-op 19.1%, Survival Horror 13.8%, Horror 13.6%, Multiplayer 11.2%
CORDURA is a 4-player online co-op psychological horror where sanity is your most scarce resource. Venture together into shifting procedural Victorian labyrinths where the environment is never the same. Lose your sanity and the Night will mimic your team to feed your paranoia. Extract and survive.
Why similar: Online Co-Op 16%, Co-op 15.7%, Horror 13.8%, Survival Horror 13.8%, Procedural Generation 13.1%
The live broadcast begins. Four monkeys, four limitations. One can’t speak, one can’t hear, one can’t see, one can’t walk. You are released into a hospital. You must escape. Dr. Ragnam watches. The audience watches. Ratings rise. You fall apart.
Why similar: Survival Horror 20.2%, Co-op 16.4%, Online Co-Op 15.4%, Procedural Generation 14.8%, Horror 14.2%
Stay Close is open-world horror game, with options for single-player and co-op. It has an unique and new gameplay approach unseen so far in any other game. You'll find yourself in a creepy and anomalous town, what is your next move?
Why similar: Co-op 30.4%, Horror 27.1%, Survival Horror 20.7%, Multiplayer 8.5%, Psychological Horror 6.6%
A raccoon co-op horror extraction game. Infiltrate procedural ruins, loot everything and extract the relic. Mammon, the Greed Demon, is watching… Stay away from his curse!
Why similar: Online Co-Op 19.8%, Horror 17.6%, Co-op 13.4%, Procedural Generation 11.4%, Multiplayer 9.8%
Survive the hunt—find the item and use it before the monsters catch you. Search the darkness, uncover secrets, and face the terrifying truth. 4-player co-op with proximity chat—stick together or be lost to the lurking terror. Your friends are your only lifeline. Will you survive?
Why similar: Survival Horror 26.6%, Co-op 22%, Horror 19.5%, Online Co-Op 14.7%, Multiplayer 8.9%
Voodoom is a casual asymmetric horror game set in a sprawling, eerie mansion. Team up as voodoo dolls to explore, collect powerups, and seek revenge on the monster that cursed you. Or, lurk in the darkness as the giant monster, ready to strike and eliminate the dolls before they grow too powerful.
Why similar: Survival Horror 19.6%, Co-op 15.9%, Online Co-Op 14.6%, Horror 13.7%, Procedural Generation 10.9%
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: Horror 17.5%, Survival Horror 16.7%, Co-op 15.4%, Online Co-Op 15.4%, Psychological Horror 9.3%
Run the Backrooms is a cooperative horror game that supports up to 6 players. The game has several levels and entities that will certainly make your gameplay very exciting. The game has free updates, always bringing new game levels and bug fixes.
Why similar: Survival Horror 29.5%, Horror 22.3%, Co-op 14.6%, Psychological Horror 12.1%, Online Co-Op 11.6%
HUNT ME is a co-op horror survival game for 1-4 players. Gather the ingredients for the ritual, weaken the threat and banish it. Be careful, you're also the prey!
Why similar: Survival Horror 19.7%, Co-op 16.7%, Procedural Generation 13.7%, Horror 13.2%, Online Co-Op 12.9%
A co-op horror game for up to 4 players where you explore abandoned facilities. Your mind can be plugged into random electric devices. Can you survive as a fridge? A vacuum cleaner? Scavenge valuable hardware and escape the terror.
Why similar: Survival Horror 17%, Horror 15.1%, Procedural Generation 14.8%, Online Co-Op 13.6%, Co-op 9.3%
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: Survival Horror 17.7%, Co-op 16.6%, Horror 15.3%, Online Co-Op 14.8%, Psychological Horror 8.5%
A 1-8 player co-op sci-fi looter horror game that takes place on a mysterious asteroid belt where players must complete contracts by traveling to exotic planets to kill creatures, find loot, and/or farm planetary materials that they must return to an ominous figure named Sketchy.
Why similar: Survival Horror 18.5%, Co-op 16.4%, Online Co-Op 15%, Horror 14%, Dungeon Crawler 7.8%
Escape together or die alone. In this intense co-op bodycam horror game, you and your team are hunted by a relentless creature. Communicate, stay quiet, and fight to survive. Every move counts. Every sound could be your last.
Why similar: Horror 20.6%, Survival Horror 17%, FPS 16.7%, Online Co-Op 12.8%, Psychological Horror 9.5%
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: Survival Horror 22.8%, Horror 22.6%, Online Co-Op 19.1%, FPS 9.3%, Multiplayer 9.3%
Enjoy a 4vs1 asymmetric horror experience like no other. Be a part of the investigator team, or take control of the creature and devour them!
Why similar: Survival Horror 20.9%, Horror 20%, Co-op 12.9%, Online Co-Op 10.9%, Multiplayer 9.8%
Work together to escape the Backrooms, but choose carefully who you trust. An imposter hides among your team, turning survival into a deadly mind game.
Why similar: Survival Horror 23%, Horror 18.3%, Co-op 15.6%, Online Co-Op 14.7%, Multiplayer 9.4%
Investigate cosmic mysteries in this immersive sci-fi horror-lite game. Face the challenge alone, or gather a team of investigators with online cooperative multiplayer. Survive your mission, and return with answers. Good luck, and watch your back.
Why similar: Survival Horror 21.1%, Horror 17.3%, Online Co-Op 15.6%, FPS 12.2%, Multiplayer 9.3%
An online co-op horror game where you and your crew hunt monsters inside a massive WALKER. Use your environment, items, or anything at your disposal to protect your WALKER.
Why similar: Survival Horror 20%, Procedural Generation 16.7%, Online Co-Op 14%, Horror 13.9%, Psychological Horror 7.8%
In this co-op horror game, your team visits abandoned toy factories. Collect various junk, extract materials from it, create and improve your equipment. And try to survive, because while you are exploring the dark dungeons of factories, bloodthirsty toys are hunting you
Why similar: Survival Horror 15.5%, Online Co-Op 15.4%, Horror 14.3%, Co-op 14.2%, Procedural Generation 11%
“Restricted Footage” is a horror and survival game for up to 4 players. You are entering into an area, where reportedly paranormal stuff is happening. Your purpose here is to take a footage with your action cam and to solve the paranormal case.
Why similar: Survival Horror 18.4%, Co-op 16.5%, Online Co-Op 15%, Horror 14.8%, FPS 10.2%
Experience Halloween in this 1-4 player co-op game! Traverse eerie haunted attractions, solve puzzles, evade sinister entities as you try to escape together.
Why similar: Online Co-Op 19.9%, Co-op 19.1%, Survival Horror 17.5%, Horror 16.9%, FPS 10.7%
An online co-op horror game where you mine for gold with up to 5 players. Venture into dark tunnels, recover lost equipment, set off explosives, and uncover secrets as you descend into increasingly dangerous caverns in pursuit of the eerie unknown at the bottom.
Why similar: Survival Horror 19.4%, Horror 14.6%, Online Co-Op 14.3%, Co-op 12.4%, Procedural Generation 12.2%
A 4v1 asymmetrical horror where survivors escape by solving shifting puzzles. Use always-on proximity voice to manage sanity, but speak too loudly and the monster will find you.
Why similar: Survival Horror 17.7%, Horror 15.9%, Online Co-Op 14.9%, Procedural Generation 9.8%, Co-op 8.7%
Survive The Hunt is a Multiplayer Horror game (2 vs 16). Two players are the beasts and the remaining 14 will be scientists, prisoners or cops who will have to decide whether to cooperate or not to escape from the facility.
Why similar: Survival Horror 17.2%, Horror 16.9%, Online Co-Op 15.3%, Psychological Horror 12.9%, Multiplayer 9.1%
Dive into a spine-tingling and exhilarating multiplayer adventure rooted in Chinese horror folklore. Team up to explore millennia-old ruins filled with lost treasures—but beware! Deadly monsters and mythical creatures lurk in every shadow.
Why similar: Survival Horror 19.7%, Co-op 16.1%, Online Co-Op 15%, Horror 14%, Dungeon Crawler 8.9%
Backrooms #999999999 is a singleplayer/4 player co-op horror exploration game. Unlock the puzzles, survive the entities, escape the deadly geometry and try to reach the final level in one piece. Good luck, wanderer!
Why similar: Survival Horror 17.1%, Co-op 15.7%, Horror 15%, Online Co-Op 14.1%, Dungeon Crawler 8.8%