
Murky Divers
A co-op horror job at the bottom of the sea: dive into sunken labs with up to eight friends, destroy what Pharma Corps wants gone, and hope the dark…
Looking for that same tense and scary spark as Abyss Crew? These games could fill that gap nicely. You can bring friends along for most of these.
ABYSS is a challenging multiplayer co-op horror game where you and your crewmates must operate an old submarine through narrow trenches, scavenging scrap from the ocean floor and avoiding the denizens that lurk in the deep. But not all is as it seems, for traitors may be lurking around every corner.
Also in Co-op · Tense, Scary, Atmospheric
Pilot a blind submarine to the bottom of the sea, swim into abandoned labs full of corpses, and shred every last piece of evidence for Pharma Corps. Up to 8 players, dwindling oxygen, and things in the dark that would rather you didn't finish the job.
Also in Co-op · Tense, Scary, Atmospheric
Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.
Also in Co-op · Tense, Scary, Atmospheric
Darkwater is a co-op extraction horror game for 1 to 4 players. Command a custom submarine trapped beneath the ice of an alien moon, fight enemy vessels and deep-sea things with too many teeth, and scavenge abandoned outposts for the fuel that keeps you alive.
Also in Co-op · Tense, Scary, Atmospheric
Pilot the ship, man the turrets, patch the hull and keep the power on while asteroids, aliens and your friends' mistakes pile up. Chaos, space battles and one very busy spaceship await.
Also in Co-op · Tense, Fast-paced
Crew a submarine with friends in a Verne-inspired undersea roguelike. Pilot, patch leaks, load torpedoes and reroute power while sea monsters claw at the hull. Communication or perishing, those are the options. Chaotic, hand-drawn and endlessly replayable, with 19th-century outfits and non-gender-specific mustaches included.
Also in Co-op · Tense, Scary, Atmospheric
A 1-6 player online co-op submarine sim where the crew is the weak point. Run sonar, pilot, load torpedoes and fight fires while your friends shout over proximity chat. Missions, treasure hunts, stealth runs and PvP, with sinking always one wrong button away.
Also in Co-op · Tense, Atmospheric
What'Sub is a 1–4+ player Co-op Extraction "Looter". Band together as a crew of rugged submarine pirates, on a deep-sea quest for power and glory! Loot the ocean for treasure, fulfill requests for the odd denizens of the Subyard, upgrade your submarine, and above all, dive deeper into The Well.
Also in Co-op · Tense, Atmospheric, Mysterious
A fast first-person roguelite for 1 to 4 players, set in a sunken kingdom powered by brine. Blast corrupted guardians with customizable brine weapons, stack blessings into absurd builds, and fight through hand-crafted levels that reshuffle every run. Tough, tense and best with friends.
Also in Co-op · Tense, Mysterious, Dark
A 2D co-op submarine simulator set in the ocean under the ice of Jupiter's moon Europa. Run the sonar, reactor, guns and pumps with up to 15 crewmates, fix leaks while something claws at the hull, and decide who to trust when a traitor is aboard.
Also in Co-op · Tense, Scary, Atmospheric
FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 4 players. Load the torpedoes, dodge incoming fire, and eliminate the enemy.
Also in Co-op · Tense, Atmospheric, Fast-paced
A deep-sea exploration company sends you and your friends to investigate a research facility that has mysteriously gone silent. Face terrifying events together, survive as a team, and uncover the truth hidden within the depths.
Also in Co-op · Tense, Scary, Atmospheric

A co-op horror job at the bottom of the sea: dive into sunken labs with up to eight friends, destroy what Pharma Corps wants gone, and hope the dark…

ABYSS is a challenging multiplayer co-op horror game where you and your crewmates must operate an old submarine through narrow trenches, scavenging…

Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.

Run a submarine with your friends, where every valve, torpedo and fire drill can go hilariously wrong.

What'Sub is a 1–4+ player Co-op Extraction "Looter". Band together as a crew of rugged submarine pirates, on a deep-sea quest for power and glory!

FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 4 players.

Project Abyss is a deep sea adventure game where you explore as a diver, forced to survive a destiny that goes deeper than anyone imagined.

Go Ape Ship! is a frantic co-op multiplayer game for one to eight players.

Rip loot from a haunted island with your crew and try to keep someone alive on the way back to the ship.

Sneak through a building that does not want you there, solve what it hides, and get out with whatever the Moon turns out to be.

Dive into the Ocean Keeper – a cooperative roguelike where four survival miners defend their Mech Spider, fight with endless hordes of monsters, and…

A 1-4 player fps co-op set in a dystopian future, where you are hired to take an elevator down multiple layers to eliminate hostile anomalies and…

Roll the dice, survive whatever the house sends, and play your way out of a cursed board game together.

FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 4 players.

Run a submarine with your friends, where every valve, torpedo and fire drill can go hilariously wrong.

Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.

Rip loot from a haunted island with your crew and try to keep someone alive on the way back to the ship.

Pilot a submarine through a frozen alien sea with your crew, fighting what swims out of the dark and scavenging for the fuel to keep going.

A multiplayer roguelike about teamwork, survival...and cute animals in space!

Sneak through a building that does not want you there, solve what it hides, and get out with whatever the Moon turns out to be.

A co-op horror job at the bottom of the sea: dive into sunken labs with up to eight friends, destroy what Pharma Corps wants gone, and hope the dark…

A fast first-person roguelite for 1 to 4 players, set in a sunken kingdom powered by brine.

Sail a colorful desert world with up to three friends, blasting Vassals from your crab ship and raiding fortresses along the way.

Subterranauts is a 1-6 player multiplayer horror game with proximity voice chat and terrifying creatures.

What'Sub is a 1–4+ player Co-op Extraction "Looter". Band together as a crew of rugged submarine pirates, on a deep-sea quest for power and glory!

ABYSS is a challenging multiplayer co-op horror game where you and your crewmates must operate an old submarine through narrow trenches, scavenging…

Run a submarine with your friends, where every valve, torpedo and fire drill can go hilariously wrong.

You are a Smiling Critter, small and plush, loose in an abandoned toy factory with up to seven friends.

Roll the dice, survive whatever the house sends, and play your way out of a cursed board game together.

Rip loot from a haunted island with your crew and try to keep someone alive on the way back to the ship.

Loot cursed graveyards from a flying pirate ship with your crew, staying silent while monsters listen for every sound you make.

Physics-based co-op extraction game for crews of 2-4 players.

FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 4 players.

Scan alien life, build a base and follow the CICADA's hidden signals into the deep, alone or with friends.

SHRIMP GAME: KRILL CONFIRMED is a solo or multiplayer third-person shooter RPG intro to SHRIMP GAME set in an abyssal realm.

Pilot a submarine through a frozen alien sea with your crew, fighting what swims out of the dark and scavenging for the fuel to keep going.