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

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

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: Escape Room 26.5% ★, Online Co-Op 14.3%, Survival Horror 12.9%, Horror 12.5%, Multiplayer 11.6%
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: Escape Room 22% ★, Horror 17.4%, Multiplayer 15%, Online Co-Op 14.3%, Survival Horror 12.8%
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 35% ★, Survival Horror 14.6%, Online Co-Op 11%, Co-op 10.7%, Horror 10.3%
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 28.5% ★, Online Co-Op 14.6%, Survival Horror 14%, Horror 13.1%, Multiplayer 12.9%
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 30.5% ★, Survival Horror 16.9%, Online Co-Op 15.5%, Co-op 12.1%, Horror 11.1%
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 23.6%, Co-op 17.1%, Horror 16%, Online Co-Op 15.6%, Multiplayer 13.1%
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: Escape Room 23.9% ★, Survival Horror 14.8%, Online Co-Op 14.6%, Horror 12%, Co-op 11.9%
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 29.2% ★, Survival Horror 16.9%, Online Co-Op 14.8%, Multiplayer 11.5%, Horror 11.1%
Confused, you wake up sucked into an empty classroom. You have to try to escape from school by solving puzzles and discovering secrets.
Why similar: Escape Room 29% ★, Online Co-Op 17.7%, Multiplayer 12%, Horror 10.1%, 4 Player Local 9.4%
Grab a friend and dive into Cozy Escapes, a chill co-op puzzle adventure. Explore immersive rooms, crack clever puzzles, and enjoy the journey—no rush, just pure fun!
Why similar: Escape Room 42.8% ★, Online Co-Op 14.6%, Co-op 11.8%, Multiplayer 10.5%, Horror 8.6%
Locked Together is a 1–4 player co-op horror escape room game. Solve logic puzzles, explore eerie environments, and escape before sinister entities catch you or your friends.
Why similar: Escape Room 35.9% ★, Online Co-Op 14.3%, Horror 13.2%, Co-op 12.4%, Multiplayer 10.5%
Your party finds themselves trapped in a Japanese-themed room. Solve puzzles, crack riddles and discover hidden secrets in your adventure to Escape from Kyoto House!
Why similar: Escape Room 50.6% ★, Online Co-Op 15.2%, Co-op 12.1%, Multiplayer 10.3%, Horror 7.3%
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: Online Co-Op 18.2%, Horror 18%, Co-op 16.6%, Multiplayer 16.3%, Survival Horror 13.9%
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%, Online Co-Op 17.4%, Co-op 13.9%, Multiplayer 13.6%, Horror 13.6%
Play an early version of the first level for free! Work together to solve the puzzles and escape a desert island in this multiplayer co-op adventure. Success requires more than just you and your partner thinking alike - you'll have to communicate and stay In Sink to overcome the challenges ahead.
Why similar: Escape Room 48.1% ★, Online Co-Op 21.8%, Multiplayer 13.2%, Co-op 8.6%, First-Person 3.1%
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 21.2%, Survival Horror 21.1%, Horror 19.3%, Multiplayer 14.2%, FPS 7.3%
Share the same body with a friend in Split Brain. One of you controls, the other one sees, but the decisions are made together! Face the illusion and uncover the truth to find your way out of Hexarture.
Why similar: Escape Room 43% ★, Online Co-Op 16.1%, Co-op 10.6%, Multiplayer 10.1%, Horror 9.9%
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 30.5% ★, Survival Horror 13.8%, Co-op 13.3%, Multiplayer 12%, Online Co-Op 11.6%
Mop of the Dead is a 1-4 player online co-op survival horror game. Our cleaning competitors are stealing our customers. Well, let's steal their household products. Run, scream and don't get caught by the revengeful janitor with his big mop of death!
Why similar: Online Co-Op 22.1%, Horror 18.7%, Multiplayer 16%, Co-op 15.9%, Survival Horror 15.7%
You have to maintain your mentality in a place where any sound can cause your death, Hajis is a survival co-op game 1-4 players.
Why similar: Escape Room 40.5% ★, Survival Horror 18.1%, Online Co-Op 13.9%, Multiplayer 9.2%, Horror 9.1%
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 20.1%, Survival Horror 17.9%, Horror 15.3%, Multiplayer 14.9%, Co-op 13.2%
"The Experiment" is a multiplayer escape room puzzle game for virtual reality or desktop PC! You took part in an experiment that went out of control, can you escape the facilities before it's too late?
Why similar: Escape Room 55.5% ★, Multiplayer 15%, Co-op 13.6%, Horror 8.3%, Indie 4.1%
A heart-pounding 1-4 player co-op horror experience. Step into a forsaken orphanage to banish the legendary Child Eater. Work together to find clues, complete the ritual, and survive relentless demonic attacks. Trust your team, watch your back, and whatever you do—don't get caught!
Why similar: Escape Room 34.8% ★, Survival Horror 14.3%, Online Co-Op 12.7%, Multiplayer 9.6%, Horror 9.6%
"Escape Memoirs: Mini Stories" is a series of co-operative escape-room style puzzle scenarios. Each one is sure to test your wits as you try to overcome the challenges that stand in the way of your escape.
Why similar: Escape Room 48.9% ★, Online Co-Op 17.1%, Multiplayer 14%, Co-op 11.3%, Horror 7.1%
Lost in a frozen wasteland and split up from your partner inside an abandoned castle, the only possession you have left is a walkie-talkie with a familiar voice on the other end. Can the two of you find your way out in time?
Why similar: Escape Room 44.1% ★, Co-op 15.1%, Multiplayer 11.5%, Horror 11.4%, Online Co-Op 10.5%
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: Multiplayer 19.4%, Survival Horror 17.9%, Horror 17.9%, Co-op 14.1%, Online Co-Op 12.5%
In a world where traditional executions have been deemed immoral, the state has turned to a new solution: Deepscape Inc..Presented to the public as a humane alternative, Deepscape Inc. claims to provide a more "compassionate" method of ending the lives of condemned prisoners.
Why similar: Escape Room 29.5% ★, Survival Horror 18.9%, Online Co-Op 13.9%, Horror 11.9%, Multiplayer 10.2%
First-person puzzler you can play solo or in an online co-op. Explore a set of highly interactive escape rooms. Move furniture, pick up and examine everything, smash pots and break locks! Play thousands of community-made rooms through the level editor.
Why similar: Escape Room 48.7% ★, Co-op 18.4%, Multiplayer 14.6%, Online Co-Op 10.6%, First-Person 4.8%
Backrooms Escape Protocol is a multiplayer horror game where you and your friends explore eerie backrooms, evade terrifying entities, and uncover hidden secrets. Work together to survive the endless maze and escape before it's too late!
Why similar: 4 Player Local 20.9%, Survival Horror 15.2%, Multiplayer 14.8%, Horror 13.5%, FPS 11.5%
The Past Within is the new co-op experience from Rusty Lake! Play together with someone you deem trustworthy: one in The Past, the other in The Future. Observe and communicate what you see around you. Solve the puzzles and uncover Albert Vanderboom’s plan.
Why similar: Escape Room 37% ★, Co-op 24.5%, Online Co-Op 17.7%, Multiplayer 10.6%, Horror 8.8%
The experiment has failed. The facility that was supposed to control the monster has stopped working, and now your only hope is to escape the facility before the monster hunts you down.
Why similar: Survival Horror 22.5%, Online Co-Op 17.3%, Horror 17.2%, Multiplayer 16.3%, Co-op 13.9%
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 22.7%, Survival Horror 21.5%, Horror 18.2%, Multiplayer 16.6%, Co-op 14.3%
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 30.8%, Online Co-Op 20.6%, Horror 16.4%, Multiplayer 13.3%, Co-op 9.3%
Psycho Fear is a heart-pounding escape room puzzle where players must escape to survive. Solve challenging puzzles, overcome deadly obstacles in an intense atmosphere, nerve-wracking and dark environment will keep players on edge.
Why similar: Escape Room 38.2% ★, Survival Horror 15%, Online Co-Op 12%, Co-op 9.9%, Horror 9.4%
Silly's Gameshow is a short co-op animatronic horror game
Why similar: Survival Horror 30.8%, Online Co-Op 24.2%, Horror 20%, Co-op 12.4%, Action 7.3%
A multiplayer horror where you escape a laboratory at the cost of others.
Why similar: Survival Horror 23.6%, Horror 15.9%, Multiplayer 15.4%, Co-op 14.7%, FPS 11.7%
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 29.6%, Horror 20.7%, Online Co-Op 14%, Co-op 12.8%, Multiplayer 9.8%
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 21.1%, Multiplayer 20.7%, Survival Horror 20%, Online Co-Op 13.5%, Co-op 11.8%
"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 21.3%, Survival Horror 20.5%, Horror 16.6%, Co-op 16.2%, Multiplayer 15.4%
Scarlet Idol is a 3D Chinese folk horror puzzle game featuring a co-op two-player mode. The game integrates various folk cultural elements, including the funeral rituals of the Wu-Yue region, Ghost operas, Mulian operas, the duomin (outcast communities)
Why similar: Escape Room 53.7% ★, Online Co-Op 17.4%, Horror 11.5%, Multiplayer 7.9%, Co-op 4.2%
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: Horror 22.2%, Survival Horror 20.9%, Online Co-Op 20.9%, Multiplayer 19%, Co-op 12.4%
DEVOUR is a co-op horror survival game for 1-4 players. Stop possessed cultists before they drag you to hell. Run. Scream. Hide. Just don't get caught.
Why similar: Horror 26.7%, Online Co-Op 24.4%, Survival Horror 18.2%, Multiplayer 17%, Co-op 9.6%
"Nightmare: Origins" is a multiplayer horror game for four players that immerses you in a nightmarish world between the realm of the dead and the realm of the living.Do you dare to face your fears and unravel the mysteries of Nightmare: Origins?
Why similar: Survival Horror 21.9%, 4 Player Local 19.2%, Online Co-Op 17.1%, Horror 14.3%, Multiplayer 13.6%
Work together to escape the manor in "Trapped Together", a narrative co-op puzzle campaign where logic reigns and death is not an option. Communicate, trade items via dumbwaiter, and solve intricate riddles. Also features "The Blood Harvest", a bonus 3v1 asymmetric horror mode.
Why similar: Escape Room 43.4% ★, Online Co-Op 13.5%, Co-op 13.2%, Multiplayer 10.5%, Survival Horror 5.8%
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 20.9%, Online Co-Op 19.6%, Multiplayer 18.1%, Horror 16.5%, Co-op 13.3%
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: Survival Horror 21.8%, Online Co-Op 16.6%, Horror 14.2%, Multiplayer 13.2%, First-Person 8.8%
Co-op horror for 1-6 players in a PSX style. Explore deeper into the Backrooms while avoiding strange creatures to find the escape.
Why similar: Survival Horror 30.5%, Online Co-Op 22.2%, Horror 13%, Multiplayer 10.4%, Co-op 8%
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 19.3%, Multiplayer 18%, Co-op 17.2%, Survival Horror 17.2%, Online Co-Op 15.2%
A co-op horror shooter set in the Zone. Explore dangerous locations, collect artifacts, fight mutants, and avoid deadly anomalies. Survive together, sell your loot, and return for more challenges. In the Zone, every step is a fight for survival.
Why similar: Online Co-Op 23.3%, Survival Horror 21.7%, Horror 15.2%, FPS 11.9%, Co-op 7.9%
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: Survival Horror 24%, Horror 20.5%, Multiplayer 18.4%, Online Co-Op 13.9%, Co-op 10.8%
Wicked is a first person co-op horror survival game for 1-4 players. They say something evil lives in the house. Explore the house with your friends and find out if the rumors are true.
Why similar: Survival Horror 22.5%, Online Co-Op 18%, Co-op 15.9%, Multiplayer 14.7%, Horror 14.7%
"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: Survival Horror 21.1%, Online Co-Op 18.8%, Multiplayer 15%, Horror 14.8%, Escape Room 11% ★
Dark Deception: Monsters & Mortals is a multiplayer horror party game with multiple modes where players take on the role of monsters or mortals from Dark Deception's universe (and other universes) and fight for soul shards in nightmarish mazes!
Why similar: Survival Horror 24.3%, Horror 21.6%, Multiplayer 21.2%, Co-op 13.8%, Action 5.6%
Escape the backrooms levels as reality warps with every step; listen, for the whispers behind the walls may guide you out. Enjoy an unbelievable co-op Backrooms experience.
Why similar: Escape Room 29.5% ★, Online Co-Op 17.7%, Horror 13.6%, Co-op 12.7%, Multiplayer 12.4%
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 23.6%, Multiplayer 19.5%, Co-op 19%, Horror 15.1%, Survival Horror 10.5%