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

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!

Escape.exe
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.

Escape the Backrooms
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.
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 15.2%, Escape Room 14.7% ★, Horror 12.1%, Co-op 11.1%, Multiplayer 9.9%
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 16.6%, Online Co-Op 15%, Multiplayer 12.6%, Escape Room 12% ★, Co-op 9.9%
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: Escape Room 15.3% ★, Online Co-Op 14.9%, Co-op 11.6%, Survival Horror 11.5%, Horror 9.7%
Co-op horror (1-4 players). You are sent to explore a mysterious building at night. Find the Moon and try to return alive.
Why similar: Escape Room 14.8% ★, Online Co-Op 14.6%, Horror 12%, Co-op 10.4%, Multiplayer 10.3%
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 16.3%, Co-op 12.9%, Survival Horror 12.5%, Horror 11.6%, Multiplayer 10.2%
Cooperate with up to 6 players to explore, search, and extract lost agents within the Backrooms. Solve puzzles, unlock tools, survive against entities, and progress through increasingly dangerous levels.
Why similar: Escape Room 14.9% ★, Online Co-Op 14.6%, Survival Horror 11.7%, Horror 9.9%, Multiplayer 9.1%
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: Online Co-Op 16.2%, Co-op 11.3%, Survival Horror 11.2%, Horror 10.8%, Dungeon Crawler 10.3%
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 18.2%, Horror 11.9%, Co-op 11.9%, Survival Horror 11.5%, Multiplayer 10.6%
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 16.9%, Co-op 13.8%, Horror 12.3%, Survival Horror 11.9%, Multiplayer 10.6%
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 18.4%, Horror 14.1%, Survival Horror 13.9%, Multiplayer 13.7%, Co-op 12.4%
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: Horror 16.6%, Co-op 16.1%, Online Co-Op 14.3%, Multiplayer 13.6%, Psychological Horror 11.5%
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 19%, Co-op 17.2%, Horror 17.1%, Multiplayer 13.6%, Survival Horror 10.2%
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 20.5%, Horror 14.1%, Co-op 13.4%, Survival Horror 12.9%, Multiplayer 12.1%
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 17.4%, Co-op 15.2%, Survival Horror 14.1%, Horror 13.7%, Multiplayer 12%
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: Online Co-Op 17.5%, Co-op 15.1%, Horror 12.8%, Dungeon Crawler 12.8%, Survival Horror 8.3%
Coco is a survival horror game where you must escape an abandoned hospital haunted by the urban legend Coco. Make haste, you only have five days to explore and escape before Coco finds you...
Why similar: Survival Horror 14.9%, Online Co-Op 14.4%, Co-op 14.1%, Horror 12.8%, Multiplayer 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 19.7%, Co-op 18.5%, Survival Horror 15.9%, Horror 10.8%, Psychological Horror 9.8%
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: Online Co-Op 22.4%, Horror 16.4%, Survival Horror 15%, Co-op 14%, Multiplayer 13.1%
A co-op survival horror game where you and your closest friends must work together to survive in an upside down world crawling with the infected.
Why similar: Online Co-Op 20.7%, Horror 14.5%, Co-op 11.2%, Multiplayer 10.8%, Survival Horror 9.6%
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: Online Co-Op 16.1%, Survival Horror 14.9%, Horror 12.6%, Multiplayer 10.3%, Psychological Horror 10.3%
Silent Rain is a challenging and immersive co-op horror game, for 1 to 4 players. Explore abandoned locations, solve puzzles, and gather information while trying to survive the threats lurking in the dark. How many tries will it take you to master your fear?
Why similar: Online Co-Op 14.5%, Survival Horror 14.4%, Co-op 12.6%, Horror 12.6%, Multiplayer 10.3%
"SKIBIDI: ESCAPE FROM TOILETS" is a cooperative horror game for 1-4 players. TV MANs are trying to get through creepy and atmospheric locations that are filled with dangerous SKIBIDI - they want to kill you! Free content updates with new levels and game modes - YES YES YES!
Why similar: Online Co-Op 16.7%, Horror 13.3%, Co-op 12.4%, Multiplayer 11%, Psychological Horror 9.3%
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: Online Co-Op 18.4%, Survival Horror 14.6%, Co-op 13.8%, Horror 12%, Multiplayer 8.8%
PSYKOS is a 1-4 player online co-op psychological horror set in a cursed psychiatric hospital. Work together to explore the abandoned asylum, solve puzzles, and survive the monsters that roam its halls. Rescue your friends before it’s too late.
Why similar: Online Co-Op 19.6%, Horror 14.7%, Survival Horror 13.8%, Co-op 11.4%, Multiplayer 11.3%
FOREWARNED is a 1-4 player co-op survival horror. Delve deep into ancient Egyptian ruins with your team of fellow archaeologists. Investigate phenomena, collect treasure, discover lore, survive danger, and banish the evil that lurks within.
Why similar: Online Co-Op 20.6%, Horror 15.8%, Survival Horror 14.9%, Co-op 14.1%, Multiplayer 9.6%
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 19.4%, Online Co-Op 18.7%, Co-op 14.6%, Horror 13.4%, Psychological Horror 9.2%
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 20.4%, Horror 16%, Multiplayer 13.2%, Psychological Horror 11%, Survival Horror 7.8%
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 24.7%, Survival Horror 15.1%, Horror 14.7%, Psychological Horror 10.8%, First-Person 5.4%
RADIOACTIVE, INC. invites you to the decaying, dangerous halls of a deserted nuclear research complex. Face your fears across 20 unique levels, each filled with new horrors, secrets, and challenges. 1- 4 player
Why similar: Escape Room 23.9% ★, Survival Horror 14.8%, Online Co-Op 14.6%, Horror 12%, Co-op 11.9%
In Silence is a multiplayer horror game. One player takes on the role of the monster who has hypersensitive hearing abilities and is almost completely blind. The other players(2-6) play as survivors, trying to escape or hunting the monster.
Why similar: Online Co-Op 20.8%, Horror 20.1%, Multiplayer 15.1%, Survival Horror 14.7%, Co-op 12.2%
Dive into a co-op underwater horror game. Find and destroy energy cubes to stop the secret organization's experiments. Don't get lost in dark and deep waters. Don't get caught but breathe!
Why similar: Online Co-Op 19.2%, Survival Horror 15.7%, Co-op 14.6%, Horror 13.5%, Multiplayer 11.8%
"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 18.5%, Survival Horror 14.7%, Horror 13.3%, Multiplayer 11.8%, Psychological Horror 10.7%
Moonfall Protocol is a co-op survival horror for 1–4 players. Explore the moon, gather evidence of its secrets, and survive a dream that begins to shift into a nightmare filled with hostile creatures and chaos.
Why similar: Online Co-Op 23.2%, Co-op 18.6%, Multiplayer 15.4%, Horror 13.6%, Survival Horror 7.3%
Backrooms Media is a 1-4 player co-op horror that plunges you into unsettling, hyper-realistic liminal spaces. Navigate eerie environments filled with lurking horrors. Group up with your friends to face the terror of the endless backrooms together and... try to escape.
Why similar: Escape Room 17.2% ★, Co-op 14.3%, Online Co-Op 12.5%, Survival Horror 10.5%, Multiplayer 10.4%
Multiplayer survival horror game based on stories from the SCP Foundation. The game is about a facility containing anomalous entities known as SCPs. When a catastrophic containment breach occurs at one of the facilities, it is your main goal to escape the facility. Try to escape with your friends!
Why similar: Horror 17.9%, Online Co-Op 15.8%, Multiplayer 13.5%, Co-op 12.1%, Survival Horror 10.3%
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: Online Co-Op 17.8%, Survival Horror 16.5%, Horror 15.6%, Co-op 13.7%, Multiplayer 12.6%
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: Online Co-Op 18.1%, Survival Horror 14.2%, Co-op 14.2%, Horror 11.8%, Psychological Horror 9%
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: Online Co-Op 18.2%, Survival Horror 13.4%, Co-op 12.3%, Horror 11.6%, Dungeon Crawler 11.5%
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: Co-op 19.9%, Survival Horror 19.5%, Online Co-Op 18.3%, Horror 17%, Multiplayer 12.3%
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: Online Co-Op 24.6%, Horror 21.9%, Multiplayer 14.8%, Co-op 12.8%, Survival Horror 8.9%
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 20%, Horror 16%, Co-op 14.5%, Multiplayer 13%, Survival Horror 12.7%
Goodbye Dr. Sanchez is a first person two player coop horror game where you must escape from the evil Dr. Sanchez’s imprisonment. Explore Sanchez’s domains. Avoid traps and other perils. Communicate with your partner and provide them useful information in order to survive.
Why similar: Online Co-Op 19.3%, Dungeon Crawler 16.1%, Horror 14.2%, Psychological Horror 7.9%, Exploration 6.8%
A co-op horror game for 2 players, where you risk your life outside to entertain a world that never leaves home. On Follow Us, contestants work in pairs: one explores, the other guides. Trust is your lifeline.
Why similar: Online Co-Op 24.4%, Co-op 19.3%, Horror 18.2%, Survival Horror 5.8%, Multiplayer 5.6%
Liminalphobia is a 1-4 player online co-op horror game set in The Backrooms. A man named James is lost, leaving behind notes as the only guide to finding him. Explore the liminal levels, manage your resources, solve puzzles and avoid the entities throughout the levels.
Why similar: Online Co-Op 16.8%, Survival Horror 16.1%, Co-op 15.3%, Horror 13.2%, Psychological Horror 10.9%
"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 21%, Co-op 15.9%, Horror 14.9%, Survival Horror 14.3%, Multiplayer 12.2%
Reports of paranormal activity have been creeping up across the nation. You and your team have been instructed to investigate. Explore and solve puzzles, all whilst avoiding deadly horrors from the Otherplane.
Why similar: Escape Room 22% ★, Online Co-Op 13.2%, Co-op 12.9%, Survival Horror 12.4%, Horror 11.3%
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 24.7%, Horror 18%, Multiplayer 14.4%, Psychological Horror 12.8%, Co-op 10.3%
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.
Why similar: Survival Horror 17.1%, Co-op 15.7%, Horror 15%, Online Co-Op 14.1%, Dungeon Crawler 8.8%
You and your friends have found a camera with a footage in it. For some reason you can't rewind the video, and as soon as you try winding it forward you all find yourself in the Backrooms. Together figure out whats in the footage and try to ESCAPE AS FAST AS POSSIBLE!
Why similar: Online Co-Op 15.9%, Co-op 13.8%, Survival Horror 11.7%, Dungeon Crawler 10.3%, Horror 10.2%
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: Co-op 17.7%, Multiplayer 15.7%, Online Co-Op 14.1%, Horror 12.2%, Survival 11.9%
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 19.9%, Multiplayer 17.2%, Survival Horror 14.7%, Online Co-Op 14%, Co-op 12.2%
Last Frontier is a cooperative horror game where a team of medics fights against World War II mutants. Players must burn mutated creatures using a gas torch to collect ingredients for creating an antidote.
Why similar: Online Co-Op 16.8%, Co-op 15.2%, Multiplayer 10.8%, Survival Horror 10.5%, Horror 8.6%
A multiplayer horror where you escape a laboratory at the cost of others.
Why similar: Survival Horror 17.5%, Co-op 15.2%, Horror 15.1%, Multiplayer 12.9%, Psychological Horror 11%
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: Online Co-Op 23.2%, Survival Horror 18.2%, Co-op 14.5%, Horror 13.6%, Psychological Horror 7.8%
Embark on a chilling journey into the unknown with the game "Level Unknown: Backrooms," a horror-puzzle set in the mysterious realm of the Backrooms. Test your logical skills and nerves in both a single-player adventure or a multiplayer cooperative mode.
Why similar: Online Co-Op 20.5%, Survival Horror 14.9%, Horror 14.7%, Multiplayer 12.3%, Co-op 11.1%
Blackroots is a co-op fantasy/horror game where players work together or alone to resist a dark force known as Ul'vorran.
Why similar: Survival Horror 17.6%, Co-op 17.5%, Online Co-Op 17.1%, Multiplayer 13.4%, Psychological Horror 11.1%