Magnavis
Magnavis is a first-person 3D horror game for 2–4 player co-op. Pilot your submarine through tight caves without crashing, complete assigned missions, repair damaged systems—and whatever you do, don’t die.
The top results based on the latest update are Deeper [Score: 1.2], hora [Score: 1.1] and Darkwater [Score: 1.1] The top rated games you can find here are Backrooms: Escape Together [SteamPeek Rating: 8.1] ranked #10, Project Playtime [SteamPeek Rating: 7.9] ranked #27 and Nuclear Nightmare [SteamPeek Rating: 7.5] ranked #15 Also don't forget to check the newest releases Blood Moon Horror [Release date: 2025-10-27] ranked #14, Sync Or Sink [Release date: 2025-10-01] ranked #4 and hora [Release date: 2025-08-26] ranked #2 While it is tempting to play with the newest and the best, there might be some other gems in the results, like Half dead [SteamPeek Rating: 5.4] ranked #12, Nuclear Nightmare [SteamPeek Rating: 7.5] ranked #15 and Subterror [SteamPeek Rating: 5.3] ranked #16.
Magnavis is a first-person 3D horror game for 2–4 player co-op. Pilot your submarine through tight caves without crashing, complete assigned missions, repair damaged systems—and whatever you do, don’t die.
Go on expeditions with your friends to explore the depths in search of treasures, upgrade your gear, and dive back in deeper.
co-op (1–6 players). close the VENTS, manage resources, and explore dark, procedurally generated sectors filled with unique enemies and upgrades.
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.
Trapped in a sinking submarine, two players must communicate through walkie-talkies to solve puzzles, complete tasks, navigate the depths, and escape before time runs out.
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.
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.
Descend as a Fathomwalker into the ruined depths of a drowned world in this co-op horror dungeon-crawler FPS. Explore the subterrane with friends, uncover forgotten facilities, and survive what lurks beneath. The Hull awaits.
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.
Team up with up to 8 friends online to explore the haunted, randomly generated depths of these dusty attics. Find and repair the objectives, flip the master switch and escape before the ghastly ghoul that lurks in the darkness catches up to you. Play through the career mode or explore free play!
A visually lifelike co-op horror for 1-6 people. Journey through 9 procedurally generated levels, using what's available to survive and progress deeper into the Backrooms.
Occult is a dynamic cooperative game with elements of horror and quest. You are waiting for a variety of opponents, puzzles and endings!
Half dead is a multiplayer sci-fi game about a violent TV show. The players' goal is to survive in a network of rooms full of traps.
Risk your life to save decaying spaceships and their crew from an out of control nanomachine infection, either alone or as a team in co-op in this tense sci-fi horror game.
Blood Moon Horror is a 1-8 player co-op survival horror game. Survive the nightmare under the alien-infested moon, navigate the abandoned lunar base, evade extraterrestrial predators, and uncover the dark secrets lurking in the shadows.
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.
Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.
COOPERATIVE UNDERWATER TRAITOR HORROR. 4 players. 1 mission. Descend into an abandoned base at the bottom of the ocean.
Brutal Cube is a CO-OP multiplayer action game where you explore dangerous and diverse regions. Gather resources, fight enemies, and work with your team—or act selfishly and turn against them.
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!
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...
A co-op horror about scavenging a post-apocalyptic earth and eating your friends.
CoopRooms is a co-op survival horror game for up to 5 players, set in the endless Backrooms. Take photos and videos to progress—and maybe survive. Just don’t scream... the Entities are listening.
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.
Join forces with friends to save Christmas in the cooperative game Santa's Basement.
Ghosts prey on the living inside the haunted mansion of a long dead electricity tycoon. Dead Realm is a creepy, multiplayer action game with beautiful, immersive environments. You can play as either a Ghost or a Human character and work with your friends to run, hide, survive… or die.
In 'The Undersea', dive into horror with co-op players hired by AquaMarine Tech to recover HDDs from a secret and abandoned undersea facility. Left untouched for 30 years, the depths hold unknown mysteries and dangers. Explore the secrets, but beware of what lurks in the darkness.
PROJECT: PLAYTIME is a Free-to-Play multiplayer horror game where six players attempt to create one giant toy while surviving a terrifying monster that roams the toy factory. A seventh player controls the monster and is given only one goal: Find and kill everyone.
OverNight is a multiplayer co-op Ghost Hunting horror with multiple Ghosts per session. Explore some of the most haunted locations with your friends, using a variety of paranormal equipment, engage in rituals, and attempt haunted communications to connect with the other side.
Explore the surreal dreamworld of the in:Between, face grotesque Atrocities, and rescue lost Hollows in this bizarre blend of cozy and horror. Play solo or with friends in this co-op survival horror, where twisted terrors and unpredictable gameplay keep you on your toes.
A co-op game about exploring dangerous planets with your teammates, collecting and selling scrap metal to survive from the corporation. Assemble your own robot to help your team in your own way. Never be a “rusty coffin”.
Damned is a randomized online horror game for up to 5 players (4 survivors and 1 monster). You’ll be able to play as one of four people trapped in different haunted places (hotels, hospitals, etc).
The Blackout Club is a first-person co-op horror game centered around a group of teenage friends investigating a monstrous secret beneath the skin of their small town. 1-4 players explore procedurally-generated missions against a fearsome enemy you can only see with your eyes closed.
Dark Signal is an online co-op survival horror game set inside an abandoned space station orbiting a black hole, where you solve environmental puzzles while trying to avoid encounters with anomalous entities.
A co-op horror about searching the depths of the ocean for treasure.
Survive or become the monster in this cursed game of tag with up to 12 players. Escape the roaming entity that possesses and kills its victims. But death is not the end—lost souls can return as ghouls, each with unique abilities to torment the remaining survivors until there's only one remaining.
Backrooms: The Next Level is a Co-op horror game up to 4 players, where you and your friends will explore the game, try to pass the game level using your mind, wit, remembering the places where you were
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