- #1 Murky Divers
97% matchVery Positive87% of 5,341 reviews2024
Dev: Embers
Windows
Median: 2.8 hrsMean: 6.6 hrs≥1hr: 83%
Solo or up to 8 players. Get rid of your employer's failed experiments in abandoned underwater labs. Navigate your submarine, avoid abyssal terrors, and remove all corpses.
Why similar: Online Co-Op 15.4%, Loot 15%, Horror 11.5%, Survival Horror 10.9%, Multiplayer 10.4%
Why You'll Like It: Features a similar chaotic, funny, and high-stakes co-op horror vibe centered around exploring dangerous, derelict environments.
- #2 Lethal Company
96% matchOverwhelmingly Positive97% of 511,107 reviews2023
Dev: Zeekerss
Windows
Median: 12.2 hrsMean: 29.3 hrs≥1hr: 94%
A co-op horror about scavenging at abandoned moons to sell scrap to the Company.
Why similar: Online Co-Op 23.5%, Horror 14.3%, Survival Horror 12.4%, Aliens 9.4%, Perma Death 8.2%
Why You'll Like It: Captures the perfect blend of procedural exploration, loot collection, and hilarious co-op chaos found in UNDERWARD.
- #3 Content Warning
96% matchVery Positive94% of 163,640 reviews2024
Dev: ZorroPub: Evil Landfall?
Windows
Median: 3.5 hrsMean: 8.3 hrs≥1hr: 85%
Film your friends doing scary things to become SpöökTube famous! (strongly advised to not go alone)
Why similar: Online Co-Op 22.4%, Procedural Generation 18.8%, Horror 14.9%, Multiplayer 10.8%, Funny 9.5%
Why You'll Like It: Focuses on the comedic side of co-op horror exploration where capturing footage is as important as surviving the monsters.
- #4 The Outlast Trials
95% matchVery Positive92% of 112,483 reviews2024
Dev: Red Barrels
Windows
Median: 10.3 hrsMean: 35.5 hrs≥1hr: 95%
Red Barrels invites you to experience mind-numbing terror, this time with friends. Whether you go through the trials alone or in teams, if you survive long enough and complete the therapy, Murkoff will happily let you leave… but will you be the same?
Why similar: Horror 22.9%, Survival Horror 21.5%, Multiplayer 20%, Stealth 17.9%, First-Person 8.2%
Why You'll Like It: Provides a intense, stealth-focused co-op experience set in a nightmarish facility that mirrors the hospital setting of the seed game.
- #5 PANICORE
94% matchMostly Positive79% of 13,019 reviews2024
Dev: ZTEK Studio
Windows
Median: 3.0 hrsMean: 11.9 hrs≥1hr: 83%
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 23.5%, Horror 19.2%, Survival Horror 18.4%, Stealth 12.8%, Multiplayer 12.4%
Why You'll Like It: Matches the stealth-heavy, procedural, and co-op horror gameplay where players must scavenge while avoiding deadly threats.
- #6 FOREWARNED
94% matchVery Positive90% of 6,668 reviews2024
Dev: Dreambyte Games
Windows
Median: 3.3 hrsMean: 12.3 hrs≥1hr: 82%
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 28.1%, Horror 21.7%, Survival Horror 20.5%, Multiplayer 12.9%, Action-Adventure 5.3%
Why You'll Like It: Features procedural exploration and investigative horror mechanics that feel very similar to the core loop of UNDERWARD.
- #7 Demonologist
93% matchVery Positive85% of 24,258 reviews2023
Dev: Clock Wizard Games
Windows
Median: 5.6 hrsMean: 18.2 hrs≥1hr: 89%
Demonologist is a Co-Op horror game that can be played with at least 1 and up to 4 players. Your goal is to identify the type of evil spirit in cursed places and exorcise it using your equipment, either alone or with your team.
Why similar: Online Co-Op 25.7%, Thriller 21.1%, Horror 19.4%, Multiplayer 16%, First-Person 8.7%
Why You'll Like It: A highly atmospheric co-op investigative horror game that emphasizes team communication and survival.
- #8 Abiotic Factor
91% matchOverwhelmingly Positive96% of 59,444 reviews2025
Dev: Deep Field GamesPub: Playstack
Windows
Median: 21.2 hrsMean: 46.5 hrs≥1hr: 95%
Abiotic Factor is a survival crafting experience for 1-6 players set in the depths of an underground research facility. Caught between paranormal containment failure, a military crusade, and chaos from a dozen realms, the world’s greatest minds must survive against the universe’s biggest threats.
Why similar: Online Co-Op 27.4%, Aliens 20.8%, FPS 17%, Multiplayer 13.2%, Exploration 9.6%
Why You'll Like It: Offers a deep, team-based survival experience set in a science facility that emphasizes looting and exploration.
- #9 GTFO
92% matchVery Positive84% of 66,909 reviews2021
Dev: 10 Chambers
Windows
Median: 6.8 hrsMean: 27.2 hrs≥1hr: 92%
GTFO is a hardcore cooperative horror shooter that throws you from gripping suspense to explosive action in a heartbeat. Stealth, strategy, and teamwork are necessary to survive in your deadly, underground prison. Work together or die together.
Why similar: Online Co-Op 19.6%, Stealth 15.3%, FPS 14.7%, Survival Horror 12.8%, Horror 12.2%
Why You'll Like It: Delivers the ultimate high-stakes, stealth-oriented, team-based horror experience for players who enjoy the tactical side of UNDERWARD.
- #10 Dark Hours
91% matchVery Positive82% of 4,236 reviews2025
Dev: Piece of Cake studios
Windows
Median: 3.0 hrsMean: 5.9 hrs≥1hr: 88%
Dark Hours is a co-op survival horror game for 1-4 players. Your heist has been disrupted by a supernatural event, and your team of robbers is now trapped with an evil entity. Forget your plan, your mission is to survive. Explore and cooperate to find a way out.
Why similar: Online Co-Op 17.7%, Stealth 15.1%, Horror 12.6%, Survival Horror 12.5%, Procedural Generation 11.8%
Why You'll Like It: Combines heist-like mechanics with stealthy, co-op horror gameplay where players must avoid detection to succeed.
- #11 Escape the Backrooms
90% matchVery Positive90% of 166,958 reviews2025
Dev: Fancy GamesPub: Secret Mode
Windows
Median: 6.9 hrsMean: 12.7 hrs≥1hr: 90%
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 22.3%, Online Co-Op 21.2%, Multiplayer 17%, Survival Horror 12.8%, Stealth 10.1%
Why You'll Like It: Provides a surreal, procedural exploration experience that captures the dread and mystery of the seed game.
- #12 KLETKA
88% matchVery Positive90% of 7,936 reviews2026
Dev: Callback
Windows · Linux
Median: 4.9 hrsMean: 8.1 hrs≥1hr: 90%
KLETKA is a co-op (up to 6 players) horror game about going down in an elevator that is trying to eat you. Feed the elevator, explore deadly floors and descend deeper.
Why similar: Online Co-Op 33%, Horror 23.7%, First-Person 13.6%, Action-Adventure 12.6%, Exploration 6.8%
Why You'll Like It: Features high-stakes, co-op, procedural horror gameplay that forces players to work together to survive.
- #13 Inside the Labs
89% matchVery Positive82% of 153 reviews2024
Dev: Chreseeba Games
Windows
Inside the Labs is a 1-4 player online co-op survival horror game. Take on the role of teenage explorers as you venture into abandoned labs, following reports of failed human experiments.
Why similar: Online Co-Op 29.6%, Survival Horror 21.9%, Multiplayer 16.5%, Exploration 7.8%, First-Person 5.8%
Why You'll Like It: Focuses on investigative, co-op horror exploration that requires careful coordination to survive and escape.
- #14 Lunch Lady
89% matchVery Positive85% of 13,082 reviews2021
Dev: Manic Mice
Windows
Median: 2.2 hrsMean: 5.8 hrs≥1hr: 77%
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: Online Co-Op 22.1%, Horror 17.3%, Survival Horror 14.7%, Multiplayer 12.2%, Procedural Generation 10.6%
Why You'll Like It: Offers a classic co-op survival-horror experience that balances funny moments with genuine tension.
- #15 Phasmophobia
86% matchVery Positive94% of 840,154 reviews2020
Dev: Kinetic Games
Windows
Median: 17.1 hrsMean: 51.8 hrs≥1hr: 95%
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 33.4%, Horror 33%, Multiplayer 17.9%, Thriller 8.3%, First-Person 6.5%
Why You'll Like It: The definitive co-op investigative horror game that set the standard for the genre's exploration and ghost-hunting mechanics.
- #16 Hospital 666
87% matchMostly Positive72% of 1,418 reviews2024
Dev: Lokin
Windows
Median: 3.4 hrsMean: 3.8 hrs≥1hr: 88%
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 27.9%, Thriller 20.8%, Horror 20.1%, Multiplayer 13.5%, Exploration 5.7%
Why You'll Like It: Directly mirrors the hospital setting and co-op horror exploration focus of the seed game.
- #17 Nuclear Nightmare
85% matchVery Positive81% of 19,279 reviews2024
Dev: BG Productions
Windows
Median: 2.4 hrsMean: 5.2 hrs≥1hr: 76%
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 21.4%, Survival Horror 16.7%, Horror 12.4%, Aliens 9.9%, Perma Death 7.5%
Why You'll Like It: Provides a co-op, survival-horror, first-person experience that emphasizes team survival.
- #18 Subterranauts
84% matchMostly Positive78% of 241 reviews2025
Dev: Red Basket GamesPub: Red Basket Games
Windows
Median: 2.2 hrsMean: 4.0 hrs≥1hr: 75%
Subterranauts is a 1-6 player multiplayer horror game with proximity voice chat and terrifying creatures. Your job is to complete assignments by gathering scrap for the Association of Scrap Allocation. Work together with your team to complete assignments, earn company Bucks, and survive!
Why similar: Online Co-Op 16.9%, Procedural Generation 15.6%, FPS 12.7%, Horror 11.7%, Multiplayer 11%
Why You'll Like It: Emphasizes team-based, procedural, horror exploration in underground environments.
- #19 Paranormal Cleanup
84% matchVery Positive88% of 1,259 reviews2025
Dev: Manic Mice
Windows
Median: 2.9 hrsMean: 8.5 hrs≥1hr: 81%
Clock in for the worst cleaning shift of your life: Unclog nasty toilets and scrub ectoplasm in this 1-4 player online co-op survival horror game. Get the job done and don't get caught by the entities hunting you!
Why similar: Stealth 20.4%, Online Co-Op 17.8%, Survival Horror 13.3%, Horror 12.1%, Procedural Generation 10.3%
Why You'll Like It: Features objective-based co-op horror gameplay that requires players to balance tasks with survival.
- #20 Unplagued
86% matchMostly Negative32% of 4,951 reviews2024
Dev: Euphoric Brothers
Windows
Median: 24 minMean: 3.8 hrs≥1hr: 19%
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 18.1%, Procedural Generation 13.8%, Survival Horror 12.7%, Horror 12.1%, Multiplayer 10.6%
Why You'll Like It: Focuses on the co-op, horror, and exploration elements that define the investigative loop of the seed game.
- #21 Emissary Zero
82% matchVery Positive84% of 3,218 reviews2025
Dev: Rone Vine
Windows
Median: 4.1 hrsMean: 6.7 hrs≥1hr: 91%
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: Online Co-Op 21%, Horror 17.3%, Multiplayer 14.5%, Survival Horror 14.3%, Stealth 12.8%
Why You'll Like It: Features co-op, psychological, horror exploration that aligns with the investigative nature of the seed game.
- #22 Hired 2 Die
82% matchVery Positive84% of 233 reviews2025
Dev: Electric Monkeys
Windows · Linux
Median: 3.3 hrsMean: 4.9 hrs≥1hr: 89%
A 1-4 player co-op survival horror where the horror begins when the shift starts. Clean, organize, and contain dangerous creatures using CCTV, motion sensors, and more. Earn your paycheck, upgrade your tools, and capture them. New game mode available!
Why similar: Stealth 26.8%, Perma Death 20.5%, Online Co-Op 14.6%, Survival Horror 11.2%, Horror 9.8%
Why You'll Like It: Matches the stealth, atmospheric, and co-op horror elements in a way that feels very similar to UNDERWARD.
- #23 Project Unknown
81% matchVery Positive83% of 925 reviews2025
Dev: PsychoRavensPub: Nightmare Studios
Windows
Median: 2.1 hrsMean: 4.5 hrs≥1hr: 74%
An online co-op horror game featuring unique playable characters and RPG mechanics. Exorcise ghosts using your special abilities and tools while surviving the supernatural onslaught
Why similar: Online Co-Op 23.2%, Thriller 19.5%, Survival Horror 17.4%, Horror 15.9%, Multiplayer 13.5%
Why You'll Like It: Offers a psychological, co-op, horror exploration experience that emphasizes team coordination.
- #24 Forsake: Urban horror
81% matchMostly Positive79% of 225 reviews2023
Dev: Unseen Interactive
Windows
Median: 3.5 hrsMean: 22.0 hrs≥1hr: 89%
Forsake is a 1 to 4 player co-op online survival horror game where each player is a member of an urban explorer group. Choose your equipment to explore places full of paranormal and exorcise them, if you think you can handle it!
Why similar: Loot 19.8%, Online Co-Op 17.6%, Survival Horror 15.5%, Horror 12.5%, Multiplayer 10.1%
Why You'll Like It: Provides an investigative, co-op, horror exploration experience centered on urban environments.
- #25 Species: Unknown
77% matchVery Positive94% of 11,374 reviews2025
Dev: WanadevStudio
Windows
Median: 5.0 hrsMean: 8.4 hrs≥1hr: 91%
Species: Unknown is a 1 to 4 players co-op survival horror. Complete high-risk missions aboard an abandoned ship while being hunted by an unknown creature. Survive and upgrade your gear to face each new threat that lurks in the dark.
Why similar: Online Co-Op 17.3%, Aliens 14.9%, Stealth 14.7%, Horror 11.9%, Survival Horror 11.1%
- #26 Bunker Invaders
79% matchVery Positive82% of 136 reviews2024
Dev: Kelecik
Windows
A co-op horror game where you must scavenge for loot and maintain the bunker to keep it standing
Why similar: Online Co-Op 22.9%, Survival Horror 16.5%, Aliens 14.4%, Horror 14.1%, First-Person 8.5%
Why You'll Like It: Focuses on the co-op, horror, and survival-horror loop within a confined, dangerous setting.
- #27 Unsafe Express
80% matchMixed56% of 285 reviews2024
Dev: OnSkull Games
Windows
Unsafe Express is a cooperative first-person survival horror game for 1-4 players. Navigate through space stations, collect materials and outlast your enemies! Choose your objective based on complexity levels, then cast your vote. Gather items, exterminate hostiles, fulfill missions and repeat!
Why similar: Online Co-Op 15%, Aliens 14.3%, Survival Horror 12.1%, Horror 9.7%, FPS 9.6%
Why You'll Like It: Matches the co-op, horror, and survival-horror loop with a focus on first-person exploration.
- #28 Deadly Broadcast
79% matchMixed66% of 722 reviews2023
Dev: Apphic Games
Windows · Mac
Median: 2.0 hrsMean: 3.0 hrs≥1hr: 79%
Deadly Broadcast is a co-op horror and survival game that can be played with 1-4 players. As a Famous Streamer, you have to stay alive, but at the same time you should stream the paranormal events in the cursed places to gather more donations and more viewers. Don’t die! Don’t cut the Broadcast!
Why similar: Thriller 15.2%, Online Co-Op 13.8%, FPS 12.9%, Zombies 12.2%, Survival Horror 12.1%
Why You'll Like It: Combines FPS action with co-op horror elements in a way that feels accessible and engaging.
- #29 Ghost Watchers
75% matchVery Positive86% of 16,334 reviews2025
Dev: Renderise
Windows
Median: 4.4 hrsMean: 15.1 hrs≥1hr: 87%
Ghost Watchers is a co-op online horror game. You will explore and hunt ghosts in abandoned houses
Why similar: Horror 31.5%, Survival Horror 22.6%, Multiplayer 15.8%, Online Co-Op 12.4%, Action-Adventure 7.3%
- #30 Backrooms: Escape Together
76% matchVery Positive89% of 49,842 reviews2022
Dev: Triiodide Studios
Windows
Median: 4.2 hrsMean: 6.2 hrs≥1hr: 92%
A visually lifelike co-op horror game for 1-6 people. Journey through 11 procedurally generated levels, using what's available to survive and progress deeper into the Backrooms.
Why similar: Online Co-Op 22.2%, Horror 17%, Survival Horror 16.3%, Multiplayer 16.2%, Procedural Generation 10%
- #31 MIMESIS
75% matchVery Positive84% of 10,506 reviews2025
Dev: ReLU Games, Inc.
Windows
Median: 3.2 hrsMean: 4.7 hrs≥1hr: 89%
A 4-player online co-op survival horror game. Avoid the contaminated rain, gather scrap and get back to the tram. Monsters that copy your friends' voices and behavior, and many other threats, stand in your way. Gear up and stick together to survive.
Why similar: Online Co-Op 20.1%, Survival Horror 16.2%, Procedural Generation 14.9%, Funny 11.4%, Horror 10.8%
- #32 R.E.P.O.
73% matchOverwhelmingly Positive96% of 426,191 reviews2025
Dev: semiwork
Windows
Median: 11.2 hrsMean: 25.0 hrs≥1hr: 95%
An online co-op horror game with up to 6 players. Locate valuable, fully physics-based objects and handle them with care as you retrieve and extract to satisfy your creator's desires.
Why similar: Online Co-Op 24.9%, Horror 16.6%, Multiplayer 13.7%, Stealth 12.8%, Perma Death 8.7%
- #33 YAPYAP
74% matchVery Positive84% of 10,094 reviews2026
Dev: Maison Bap
Windows · Mac
Median: 2.6 hrsMean: 3.7 hrs≥1hr: 87%
A magic-themed co-op horror game where you and up to 5 friends are minions summoned by a wizard to break into their rival's towers to cause mayhem. Try to fufill your vandalism target with an assortment of spells while avoiding magical beasts and monsters that protect the tower.
Why similar: Online Co-Op 28%, Multiplayer 12.9%, Horror 12.1%, Stealth 10.5%, Survival Horror 10.4%
- #34 Backrooms: Extractions
76% matchMostly Positive74% of 824 reviews2025
Dev: Headlight Studio
Windows
Median: 3.2 hrsMean: 8.6 hrs≥1hr: 90%
Co-op horror for 1 to 6 players. Anyone can try to escape the Backrooms. You are going back in: locate the lost agents, solve the puzzles, film the entities, and hold out until extraction. Everything you carry can be lost. Your ranks, gear and storage are built to last.
Why similar: Stealth 19.1%, Online Co-Op 18.6%, Survival Horror 14.5%, Horror 12.5%, Multiplayer 10.9%
- #35 Pacify
77% matchVery Positive86% of 42,795 reviews2019
Dev: Shawn HitchcockPub: Hitchcock Games
Windows · Mac
Median: 2.1 hrsMean: 8.1 hrs≥1hr: 73%
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 27.4%, Horror 24.1%, Multiplayer 16.1%, Survival Horror 9.9%, Thriller 6.4%
- #36 Zort
74% matchVery Positive90% of 14,124 reviews2024
Dev: Londer Software
Windows
Median: 2.8 hrsMean: 4.2 hrs≥1hr: 86%
Zort is an action, adventure, and horror game that can be played with up to 4 people. Explore maps with your friends and have fun while escaping from various creatures. Experience a realistic horror experience with in-game voice chat with your friends!
Why similar: Online Co-Op 27.9%, Horror 18.9%, Funny 13.4%, FPS 10.6%, First-Person 8.8%
- #37 INVITATION To FEAR
78% matchMixed60% of 480 reviews2021
Dev: CHEST BOX
Windows
Median: 1.3 hrsMean: 19.9 hrs≥1hr: 60%
『INVITATION To FEAR』 is a survival horror game for 1 to 4 players. After receiving one of the invitations, you will wake up in an unfamiliar place. Before long, you will realize that a terrifying creature is wandering around the building. Don't let "her" find you.
Why similar: Stealth 15.4%, Thriller 14.2%, Online Co-Op 13.2%, Survival Horror 11.5%, FPS 9.8%
Why You'll Like It: A solid co-op horror experience that emphasizes multiplayer coordination and survival.
- #38 Horror Squad
78% matchMixed53% of 699 reviews2021
Dev: Cheesecake Dev
Windows
Median: 1.5 hrsMean: 12.1 hrs≥1hr: 68%
Horror Squad is a 1-4 player online co-op horror game. Assemble your squad to clear the areas cursed by terrifying creatures.
Why similar: Thriller 19.6%, Online Co-Op 16%, Survival Horror 15.6%, Horror 13.4%, Multiplayer 11.6%
Why You'll Like It: Focuses on the co-op, horror, and investigative gameplay that players of UNDERWARD will find familiar.
- #39 Sketchy's Contract
73% matchVery Positive85% of 1,338 reviews2026
Dev: Dimensionless Games
Windows
Median: 5.6 hrsMean: 11.9 hrs≥1hr: 87%
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: Online Co-Op 21.9%, Survival Horror 15.9%, Aliens 14.5%, Horror 14.2%, Funny 9.3%
- #40 Dark Hours: Prologue
73% matchVery Positive89% of 6,233 reviews2024
Dev: Piece of Cake studios
Windows
Median: 1.1 hrsMean: 2.1 hrs≥1hr: 57%
Dark Hours: Prologue is a free co-op survival horror game for 1-4 players. Your heist has been disrupted by a supernatural event, and your team of robbers is now trapped with a monster. Forget your plan, your mission: survive! Explore and cooperate to find a way out or hide and wish for daylight.
Why similar: Online Co-Op 20.2%, Horror 17.9%, Multiplayer 14.5%, Survival Horror 14.2%, Procedural Generation 9.8%
- #41 Storebound
71% matchMostly Positive78% of 1,461 reviews2026
Dev: Embers
Windows
Median: 2.0 hrsMean: 3.2 hrs≥1hr: 82%
A 1-3 player co-op puzzle horror game set in an accursed megastore. Work together to decode the store's twisted logic, and find a way out before the lurking horrors doom you to shop forever.
Why similar: Stealth 25.8%, Online Co-Op 22.7%, Horror 15.6%, Multiplayer 11.1%, Exploration 9.3%
- #42 Subterror
72% matchVery Positive90% of 476 reviews2025
Dev: Team Monumental
Windows
Median: 2.5 hrsMean: 3.9 hrs≥1hr: 74%
Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.
Why similar: Online Co-Op 23.3%, Perma Death 17.6%, Horror 14.3%, Multiplayer 12.3%, Survival Horror 10.9%
- #43 Dig, Dig, Die
71% matchMixed65% of 390 reviews2026
Dev: Alice Games
Windows
Median: 1.7 hrsMean: 2.9 hrs≥1hr: 78%
Online co-op horror for 1–6 players. Board a cursed flying ship, raid haunted graveyards for loot, and survive monsters that hear every sound. Beware of UFO abductions, grab boosters from vending machines, gamble in the onboard casino, and embrace pure chaos with friends in voice chat.
Why similar: Online Co-Op 23%, Horror 16.3%, Stealth 14.7%, Multiplayer 12.4%, Perma Death 8.4%
- #44 The Headliners
70% matchVery Positive86% of 10,528 reviews2025
Dev: KAFI
Windows
Median: 3.0 hrsMean: 5.6 hrs≥1hr: 85%
Co-op horror game where you play in teams of 1 to 8 reckless journalists, ready to explore a city overrun by deadly creatures to snap spectacular footage. Your only goal: make the headlines without becoming one.
Why similar: Online Co-Op 30.3%, Horror 18.3%, Funny 14.2%, Multiplayer 14%, Action-Adventure 7.3%
- #45 Inside the Backrooms
72% matchMostly Positive80% of 46,832 reviews2022
Dev: MrFatcat
Windows
Median: 4.7 hrsMean: 15.0 hrs≥1hr: 87%
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 20%, Survival Horror 17.4%, Online Co-Op 16.6%, FPS 9.3%
- #46 Paranoia Place: Escape Together
70% matchVery Positive88% of 1,846 reviews2025
Dev: Bloody Pixel Games
Windows
Median: 2.5 hrsMean: 3.5 hrs≥1hr: 83%
PARANOIA PLACE is a 1-4 player online co-op survival horror game. Together or alone, you will need to solve puzzles, find items and run from the bloodthirsty demonic killer.
Why similar: Perma Death 22.7%, Stealth 19.7%, Survival Horror 14.6%, Online Co-Op 11.8%, Horror 11.2%
- #47 Labyrinthine
71% matchVery Positive84% of 17,494 reviews2023
Dev: Valko Game Studios
Windows
Median: 4.0 hrsMean: 13.5 hrs≥1hr: 89%
A co-op horror game like no other... Play with 1-8 players online as you solve puzzles, collect items and run from the horrors that lie within. Follow in the footsteps of Joan in the story mode or tackle procedurally generated maps that scale with your level and bring a fresh experience each game..
Why similar: Online Co-Op 26%, Horror 19.9%, Procedural Generation 18.9%, Multiplayer 13.7%, Action-Adventure 9.4%
- #48 Darkwater
69% matchMostly Positive78% of 1,188 reviews2026
Dev: Targon StudiosPub: Playstack
Windows
Median: 3.7 hrsMean: 6.3 hrs≥1hr: 87%
Darkwater is a cooperative extraction horror game for 1-4 players. Command a submarine trapped under the ice of an alien planet. Battle enemy vessels and deep sea abominations as you hunt for resources. Do what it takes to survive.
Why similar: Online Co-Op 19.4%, Procedural Generation 14.6%, Survival Horror 14.3%, Horror 12.8%, Multiplayer 10.6%
- #49 Anomaly Protocol
69% matchMostly Positive70% of 61 reviews2026
Dev: Oriland
Windows
A 1-4 player co-op horror and hunting game. Descend into an anomaly-filled underground to collect rare lure stones, return to the surface and use your Lure Gun to draw zombies in and hunt them. Kill, sell, upgrade. Survive below, hunt above.
Why similar: Online Co-Op 21%, Thriller 19.7%, Horror 15.8%, Multiplayer 12.9%, Procedural Generation 11.3%
- #50 PONE
69% matchMostly Positive80% of 321 reviews2025
Dev: Graggl
Windows
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 21.4%, Horror 14.8%, Multiplayer 10.9%, Survival Horror 10.4%, Zombies 6.7%
- #51 The Mound: Omen of Cthulhu
66% matchMixed69% of 4,142 reviews2026
Dev: ACE TeamPub: Nacon
Windows
Median: 4.3 hrsMean: 7.8 hrs≥1hr: 91%
In up to four player co-op, form a group of explorers searching for treasure. In this cursed jungle, danger is everywhere and monstrous creatures alter reality. Stay clear-headed and tame the jungle before it devours you…
Why similar: Horror 25.3%, Online Co-Op 15.4%, First-Person 15.2%, Exploration 13.3%, Multiplayer 11%
- #52 Ghost Janitors
66% matchVery Positive87% of 1,158 reviews2025
Dev: Interactive Wave Studio
Windows
Median: 2.1 hrsMean: 3.2 hrs≥1hr: 83%
Ghost Janitors is a multiplayer psychological horror game for 1-4 players. Your job? Cleaning haunted houses while avoiding terrifying monsters. Ready to face the spine-tingling challenge with your team?
Why similar: Online Co-Op 28.5%, Horror 20.1%, Multiplayer 16.7%, Action-Adventure 9.6%, Exploration 9.1%
- #53 GRAIN ROT
65% matchVery Positive89% of 2,361 reviews2026
Dev: Beck & Branch GamesPub: Neem Interactive
Windows
Median: 5.0 hrsMean: 7.4 hrs≥1hr: 92%
A horror co-op extraction builder set in a scorched wasteland where everything burns. Descend with your friends into shifting ruins, rip out furniture, and scavenge for loot before the Corrupted close in. Make it back alive, then rebuild the Outpost to better your chances for the next run.
Why similar: Online Co-Op 22.5%, Loot 22.2%, Survival Horror 17.3%, Procedural Generation 16.2%, Horror 10.8%
- #54 Backrooms Society
68% matchVery Positive81% of 721 reviews2023
Dev: Mikael Bihl
Windows
Median: 3.5 hrsMean: 9.3 hrs≥1hr: 91%
Backrooms Society is a 1-8 player co-op horror game. Make your way through unique levels of the backrooms while trying to survive and avoid mysterious entities. Scavenge each level for gear and resources, bring it back to The Hub where you can sell valuables and buy/craft new gear.
Why similar: Loot 21.6%, Online Co-Op 16.4%, Survival Horror 13.7%, Procedural Generation 13.4%, Horror 11.1%
- #55 Ghost Exile
68% matchVery Positive89% of 4,672 reviews2022
Dev: LostOneTeam
Windows
Median: 6.2 hrsMean: 13.3 hrs≥1hr: 89%
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 27.2%, Perma Death 24.6%, Horror 24.1%, Multiplayer 15.1%, First-Person 5.6%
- #56 Haunt Chaser
70% matchMixed67% of 716 reviews2021
Dev: Clock Wizard Games
Windows
Median: 2.2 hrsMean: 7.0 hrs≥1hr: 79%
Haunt Chaser is a 4 Player Co-Op horror game, can be played as a Single-Player too. Chasers need to use all the hunting equipment in order to banish the evil and save the poor souls from torment while uncovering deeply disturbing secrets. Also, there is a 4v1 party game mode.
Why similar: Online Co-Op 21.8%, Stealth 20.8%, Thriller 18.8%, Horror 13.7%, Survival Horror 9.1%
- #57 Remnant Records
67% matchMostly Positive76% of 704 reviews2024
Dev: Noctiluca Studio
Windows
Median: 2.4 hrsMean: 24.6 hrs≥1hr: 69%
Remnant Records is a horror investigation game for 1 to 4 players. Explore places haunted by the dead, survive elaborate and unique ghosts and find out what happened to them through thousands of generated stories.
Why similar: Online Co-Op 21.8%, Procedural Generation 18.4%, Survival Horror 18.4%, Horror 14.9%, Multiplayer 13.2%
- #58 Forsaken Frontiers
65% matchVery Positive81% of 510 reviews2025
Dev: made in fairyland
Windows
Median: 4.8 hrsMean: 11.7 hrs≥1hr: 86%
Step into the frozen unknown in Forsaken Frontiers, a cooperative analog horror adventure set in the unforgiving embrace of an everlasting winter.
Why similar: Online Co-Op 18.4%, Stealth 15.6%, Loot 14%, Procedural Generation 13.3%, Horror 11.6%
- #59 DEVOUR
66% matchVery Positive90% of 88,265 reviews2021
Dev: Straight Back Games
Windows · Mac
Median: 4.4 hrsMean: 13.5 hrs≥1hr: 90%
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: Online Co-Op 29.8%, Horror 29.5%, Multiplayer 16.3%, Survival Horror 15.7%, Stealth 4.9%
