
Backrooms Mainframe is a 1-6 player co-op horror game. Explore the labyrinthes while avoiding entities and other dangers while finding your way through.
60+ similar titles based on shared tags and player behavior. Themes include Horror, Indie, Multiplayer, First-Person.

Backrooms Mainframe is a 1-6 player co-op horror game. Explore the labyrinthes while avoiding entities and other dangers while finding your way through.

Ripple Runners
You are blind. You can only see what you hear. Explore procedurally generated mazes with up to 4 friends, complete missions, and survive — but stay quiet, because sound is the only thing keeping you alive... and the monsters know it.

The Sewer
When you notice a job offer to explore sewers with surprisingly high pay, you jump at the opportunity. What you don't know is that there is something down there. Something that is constantly stalking you. With limited resources, you must finish your job before it finishes you.
You are blind. You can only see what you hear. Explore procedurally generated mazes with up to 4 friends, complete missions, and survive — but stay quiet, because sound is the only thing keeping you alive... and the monsters know it.
Why similar: Horror 19.2%, Co-op 18.4%, Adventure 15.6%, Procedural Generation 13.6%, Multiplayer 10.6%
When you notice a job offer to explore sewers with surprisingly high pay, you jump at the opportunity. What you don't know is that there is something down there. Something that is constantly stalking you. With limited resources, you must finish your job before it finishes you.
Why similar: Strategy 40.9%, Procedural Generation 23.3%, Horror 17.8%, First-Person 16.6%, Singleplayer 1.5%
You have to survive the night until 08:00/8 AM. The only thing you have by your side is your flashlight. It is especially hard to maneuver around the school since the teachers can hear you inside an area.
Why similar: Strategy 38.6%, Horror 17.4%, First-Person 16.1%, Co-op 12.4%, Adventure 8.1%
Beyond Senses is an innovative Multiplayer and Singleplayer Horror Game. Thanks to a variety of different features, Beyond Senses guarantees a varied and adrenaline-charged gameplay - both alone and with friends!
Why similar: Strategy 35.2%, Adventure 22.4%, Gore 14.8%, Horror 10.9%, Multiplayer 6%
Tanto is a 4v1 multiplayer horror game set inside a procedural maze. Work together to find the exit while one player hunts you as the Entity. As the match goes on, new threats, traps and mechanics turn a simple chase into escalating chaos, and even your teammates may turn against you.
Why similar: Horror 20.2%, Strategy 17.5%, Online Co-Op 16.3%, Adventure 15.7%, Multiplayer 11.5%
1-4 player co-op horror about evacuating survivors from anomaly zones.
Why similar: Online Co-Op 18.3%, Co-op 17.1%, Procedural Generation 15.9%, Horror 13.5%, First-Person 12.3%
An online co-op horror game where you take on jobs from your boss, enter haunted locations to retrieve objectives, and escape alive, earn tokens to upgrade, gamble, and grow stronger while surviving monsters with proximity chat.
Why similar: Strategy 35.7%, Co-op 16.6%, Horror 16.1%, Online Co-Op 15.9%, Multiplayer 10.4%
In the midst of a site-wide containment breach, you must team up with other Class-D personnel to escape the underground, isolated facility while evading the dangerous anomalies that have breached containment.
Why similar: Horror 22.4%, Strategy 18%, Multiplayer 15.1%, Co-op 14.3%, Online Co-Op 11%
Fall Asleep is a tense first-person climbing game where you’re trapped in a nightmare and the only way out is up. See only the platforms in front of you, make every jump count, and try to escape before the dream swallows you whole.
Why similar: Strategy 36.4%, Adventure 26.1%, First-Person 17.6%, Horror 16.6%, Indie 2%
BLACKOUT a 6 player co-op horror game with roguelite elements. Retrieve samples from a planetary anomaly for your creators back on Earth, and try not to perish in the hostile environment.
Why similar: Procedural Generation 23.5%, Adventure 18.8%, First-Person 14.9%, Co-op 13%, Online Co-Op 10.6%
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 22.4%, Co-op 17.1%, Horror 14.2%, Multiplayer 13%, Online Co-Op 10.9%
Do you like reading the books of great writers? How many books have you read in school over the past year? Baldina is a teacher who makes you love books the way she loves them!
Why similar: Strategy 43.6%, Adventure 30.4%, Horror 18.6%, Indie 7.4%
Distressed is a 5 player online co-op horror game. Welcome to G.H.O.S.T. HQ. Forget what you know about ghost hunting. This is Not a Sanity Based Game. First you feed it energy, Then you feed it souls. Will you survive?
Why similar: Horror 21.1%, First-Person 20.7%, Co-op 18.3%, Online Co-Op 15.9%, Gore 12.5%
Welcome to Fynite, a backrooms horror / thriller game. You've noclipped into the backrooms and getting out isn't likely, do you have what it takes?
Why similar: Procedural Generation 16.8%, Strategy 12.5%, Horror 12.1%, First-Person 10.5%, Co-op 10.2%
Fell out of the sky onto a rooftop. No idea why. The building goes down and it doesn't stop. Something's always watching, there's a mouth on the roof, and nothing makes sense. Figure it out alone or bring friends if you want but they're gonna die too. Good luck
Why similar: Horror 20.7%, Co-op 18.8%, Online Co-Op 15.4%, Procedural Generation 13.2%, Adventure 11.3%
Don't you hate it when you are casually walking through the forest when you fall 60 feet into a mysterious world? Well... that's what goes down. And now you, must find a way up.
Why similar: Horror 30.9%, Strategy 30.8%, Adventure 20.2%, Multiplayer 12.7%, Indie 5.4%
HOPE is a cooperative horror game for 1-4 players set in the 1930s. Perform exorcisms, explore dark locations, and use voice commands to survive demons in terrifying scenarios.
Why similar: Horror 20.7%, Strategy 19.6%, Online Co-Op 18.2%, Co-op 14.8%, First-Person 14.3%
Drawn by whispers of hidden gold, you and your team enter the abandoned island. But the dig awoke something that should have stayed buried. In this 4-player co-op horror, solve puzzles, uncover the truth, and escape with the treasure — or join the others who never left.
Why similar: Horror 21.9%, Online Co-Op 17.7%, Co-op 11.1%, Adventure 10.8%, First-Person 10.6%
A 1–4 player co-op Japanese horror game. Beyond the torii gate lies an otherworldly labyrinth whose layout changes randomly. Work together to escape as you run from, hide from, and sometimes confront terrifying supernatural entities!
Why similar: Procedural Generation 26.9%, Horror 23%, Online Co-Op 19.7%, First-Person 13.1%, Co-op 8.8%
A multiplayer co-op adventure where you travel through magical dimensions to solve puzzles, fight guardians, and bring back home powerful energy for profit.
Why similar: Strategy 34.5%, Adventure 23.2%, Co-op 12.2%, First-Person 10.9%, Online Co-Op 9.5%
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: Strategy 20.9%, Horror 20.4%, Online Co-Op 17.6%, Multiplayer 12%, Adventure 10.3%
Bear Haven Nights is a great indie horror game where you have to survive scary nights.
Why similar: Strategy 47.8%, Horror 24.7%, Adventure 22.1%, Indie 5.4%
Four astronauts teamed up to fix spaceships using... poop? 1-4 players co-op. Every ship is different, so you never know what you will find inside. Finish the job, sell the scrap, and stay away from whatever else is on board. Get to work, poopnaut!
Why similar: Online Co-Op 19.1%, Co-op 17.9%, Procedural Generation 17.8%, Horror 16.3%, First-Person 12.1%
A cooperative sci-fi horror experience set in the underground facility known as RDL. Explore randomized floors, collect strange artifacts, and survive AURORA - the rogue AI overseeing your “rehabilitation.” Research continues whether you live or not.
Why similar: Horror 21.3%, Online Co-Op 19.5%, First-Person 12.7%, Multiplayer 12.4%, Procedural Generation 10.6%
You learned the rhyme when you were five. The lab learned it too. 1 MONKEY LEFT is co-op horror-comedy where every verse strips another monkey from the bed — until one of you is left, the loot is yours, and the rhyme is over. Find out which verse takes you.
Why similar: Online Co-Op 20.1%, Horror 18.1%, Co-op 17.5%, Procedural Generation 14.6%, Adventure 12%
◆ Embark on an Adventure Explore unknown lands, unlock ancient ruins, and brave dangerous dungeons! ◆ Build Your Kingdom Create a thriving realm from scratch and turn your dream city into reality! ◆ Achieve Glory with Your Guild Form powerful alliances with players worldwide, and conquer the world!
Why similar: Strategy 38.6%, Adventure 27.2%, Co-op 21.7%, Multiplayer 12.5%
Team up, explore haunted realms, and banish spirits in this cooperative ghost-hunting experience. Uncover supernatural mysteries with friends in this strategic multiplayer game.
Why similar: Strategy 37.7%, Horror 16.7%, First-Person 15.5%, Co-op 11.5%, Online Co-Op 9%
Fearwoods is a 4 co-op survival horror where light and silence are your only weapons. Explore the cursed forest, uncover Aveline’s story, evade a relentless demon, and fight for escape before the darkness consumes you.
Why similar: Horror 24.4%, Online Co-Op 20.2%, Co-op 17.8%, Adventure 14.9%, Multiplayer 13%
Step into nightmares with your team or on your own. In a 1–4 player online co-op experience, complete missions, escape deadly creatures, and find your way out before it’s too late. Different missions, dangers, and escape methods await you on every map.
Why similar: Horror 21.1%, Online Co-Op 18.3%, Co-op 16.6%, First-Person 12.5%, Multiplayer 11.2%
A PvPvE horror game playable with 2–6 players. Compete against each other with your alien team split into two groups. In a massive mansion filled with creatures, the team that collects the most loot within the time limit wins.
Why similar: Procedural Generation 25.3%, Horror 18.2%, First-Person 16.2%, Co-op 15.7%, Adventure 10.4%
Dive into an adventure, alone, with your friends or play with random people. Solve various puzzles and overcome all the traps. There are currently 5 different rooms in which you can prove yourself. More and more rooms will be added in permanent updates. I hope to see you on the other side.
Why similar: Strategy 30.2%, Adventure 24.6%, Multiplayer 12.1%, Co-op 10.9%, First-Person 10.2%
F-Rank Hunter: Survivor is a 1–4 player co-op game where you mine Mana Stones inside dangerous Gates. Escape threats, pay your taxes, and grow from a powerless F-Class into a true Hunter—alone or with your team.
Why similar: Online Co-Op 20.8%, Co-op 19.7%, Procedural Generation 16.6%, Horror 15.5%, First-Person 15.3%
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: Horror 24.5%, Co-op 21.6%, Online Co-Op 16.6%, First-Person 16.4%, Multiplayer 12.6%
Why similar: Strategy 18.1%, Adventure 17.8%, Horror 13.9%, Co-op 13.2%, First-Person 12.3%
Thanatophobia is a survival game in a horrific atmosphere, playable solo or in cooperation with a minimum of 2 players and a maximum of 4 players. Escape unscathed, don't get caught, there won't be a second chance.
Why similar: Strategy 32.1%, Adventure 19.5%, Co-op 13.8%, First-Person 13.6%, Online Co-Op 12.2%
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 23.4%, Co-op 19.5%, Online Co-Op 17.2%, Multiplayer 13.2%, Adventure 12.7%
Wear rings and fight! How many rings can you wear on one hand? In Ring the City, you use rings to fight. Charge the rings and cast powerful magic!Choose your rings wisely and build your own ring squard! Loot the dungeon! Collect powerful rings and discover the truth of the world!
Race against a relentless monster in this heart-pounding multiplayer horror. Play as one of four survivors trapped in an asylum, working together to solve puzzles and search for keys. You can't fight back - only escape. Will you outwit the monster and find freedom, or succumb to the darkness?
Why similar: Horror 21.2%, Co-op 19.5%, Online Co-Op 19.4%, First-Person 15.3%, Multiplayer 11.2%
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 27.1%, Procedural Generation 22%, Adventure 17.1%, Online Co-Op 16.9%, Multiplayer 13.1%
The Tourist Trap is a Escape Room game focused on cultural aspects from around the world. Your goal is to be the first to escape the facility and now you are racing against the clock versus 4 other clones to escape this facility by completing all culture based puzzle rooms!
THE ULTIMATE GAME OF SURVIVAL... The hull of your crippled vessel has ruptured, air is leaking into space, and weapons systems are down. Your mission could have ended fifteen years of interstellar war, but now - as the only remaining crewman - your first order of business is to stay alive...
Lee sleepwalks on city rooftops, through the local zoo, down into a cavernous crypt, and across an active construction site! It’s up to Lee’s loyal dog Ralph to watch over him, neutralize hazards, and safely guide him home to his bed without waking him up in this hilarious puzzle platformer.
The U.S. is a nightmare of toxic waste, melted ice caps, and desperate shortages of oat bran. Horrible mutations roam the countryside. Monsters spawned of radiation, environmental toxins, and unregulated bio-engineering. But a small group of Superheroes band together to the rebirth of a new society.
Train Tower Defense is a reverse Tower-Defense game! The thing here is, YOU would need to cross the entire map on your train and destroy the Enemies. Only 7% of the people can do this! Think YOU can do it?
complete the labyrinth path and find the portal.
G.I.Ant is extremely clever, and highly trained in tactical maneuvers. What's more, he is extraordinarily strong, and super smart. His latest mission is to gain access to the crazy world of Captain Rat's Treasure Caves. Straight forward, huh?...... NOT!
I created, this rpg for those looking for a great adventure and especially not easy, I tried to create a precise and intelligent fighting style, I hope you will be able to complete my game, somehow. (ENGLISH VERSION , is done, just go to the option in game, for change your language)
Timension is a puzzle game in which players are able to reverse time to 15 seconds ago to finish the mission impossible.
A companion app for the Deck Box Dungeons board game. Deck Box Dungeons is a cooperative fantasy themed dungeon crawler.
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: Horror 22.3%, Co-op 21.6%, First-Person 16%, Online Co-Op 15.8%, Strategy 12.9%
After having witnessed his own hanging, the character finds himself in a forest where strange events begin to happen. While traveling through dark enviroments in order to restore his sanity he will encounter various obstacles aswell as malformed horrors lurking in the dark.
Why similar: Strategy 44.7%, Adventure 28.5%, Horror 20.1%, Indie 6.6%
9 Days brings a psychological horror experience where you play as a father. One time, someone kidnaps your child, and The kidnapper asks for money if he wants his child safe. In the end, you must find a way to make money as fast as possible and try to survive by hiding from them.
Why similar: Strategy 33.1%, Horror 23.4%, First-Person 20.6%, Adventure 18.3%, Indie 3.4%
Marinatide is a sea fishing and exploration game, combining elements of strategy and adventure. Roam the sea, catch fish and complete the quest to fishing glory!
Don't Be Afraid - The First Toy, is an introduction to the dramatic story of a boy kidnapped by a psychopath. Exploring the giant house of your torturer you will soon discover things worse than your childish nightmares. Take on the role of Jamie and see what phrase “The First Toy” actually means.
Why similar: Horror 36.4%, Adventure 31.9%, Gore 14%, Co-op 12.1%, First-Person 3.6%
"Where's Home?" Playing as Pumo the little robot and his companion friend Buggie; you're on a mission to find a new way home, as your aircraft mysteriously malfunctioned. Find creative ways to hide and sneak around, use your abilities to put pieces together and get Pumo back home!
Why similar: Strategy 53.7%, Adventure 34.2%, Indie 8%, Horror 4.1%
School labyrinth is a 1~4 co-op horror game set in a randomly generated school at night. Cooperate with your friends and try to escape from the school building!
Why similar: Horror 27.4%, Procedural Generation 24.2%, Online Co-Op 21.9%, Multiplayer 12.9%, Co-op 11.8%
This game was a test-project to learn game development. Now we are working on "Operation: OMEGA", our first real project, which will receive a demo version the end of 2023. The Creature will be part of our "Trandoria Saga" like Operation: OMEGA and we will rework this game piece by piece in 2025.
Why similar: Strategy 28.8%, Gore 28.6%, Adventure 19.5%, Horror 10.8%, Multiplayer 7%
OBSCENE is a 1–4 player co-op horror game set in a cursed forest. Find and place ritual items while a relentless entity hunts you. It grows stronger with each step you take. Hide, survive, and work together—because once you're outside, you're never truly safe.
Why similar: Horror 28.4%, Online Co-Op 22.3%, Strategy 16.5%, Multiplayer 15.9%, Adventure 13.3%