spaceBOUND
spaceBOUND is a brutally challenging puzzle-platformer, set in a zero-gravity environment.
73% of 15 Steam reviews are positive$4.99
Games like O2GETHER
Still thinking about O2GETHER and its tense and replayable tone? These games keep things close enough to feel familiar. Many of them are fun to share with friends.
Oh Ship!
Oh Ship! is a 1–4 player co-op space survival game where you and your crew coordinate to keep your ship running while space actively tries to destroy it. Salvage wrecks, fix systems, upgrade your ship, and survive the chaos.
Also in Co-op · Tense, Replayable, Chaotic
100% of 1 Steam reviews are positive$6.99Hazard Levels
Enter unstable rifts, survive otherworldly creatures, and grab bizarre ingredients to fuel a secret brewery hidden beneath a British pub. Hazard Levels is a 1–4 player physics-driven co-op survival horror where the deeper you go, the stranger it gets. Just make it back before last orders.
Also in Co-op · Tense, Replayable, Chaotic
74% of 93 Steam reviews are positive$9.99Astrumis - Survive Together
Astrumis - Survive Together is an exclusively co-op horror game. One player controls a survivor on an abandoned spaceship and the other the ship itself. They must work together to survive against the mysterious monster.
Also in Co-op · Tense, Scary, Fast-paced
71% of 142 Steam reviews are positivePlayers online now: 2$9.99Venture
Two astronauts awaken on an alien planet. With only minutes of oxygen left, they must work together to scale staggering cliffs, study strange lifeforms, and search for a way home in this atmospheric co-op survival adventure.
Also in Co-op · Tense, Atmospheric
78% of 27 Steam reviews are positiveFreespaceBOUND
spaceBOUND is a brutally challenging puzzle-platformer, set in a zero-gravity environment. Stranded and bound by their oxygen tether, two astronauts must work together to make it out alive. Go in alone, or team up and face the unknown.
Also in Co-op · Tense, Chaotic, Fast-paced
73% of 15 Steam reviews are positive$4.99BACK TOGETHER
BACK TOGETHER is a chaotic co-op platformer where four players work together to overcome difficult stages. Pull each other together with ropes, merge into one, and overcome massive obstacles to test true friendship (and rage)!
Also in Co-op · Tense, Replayable, Chaotic
100% of 4 Steam reviews are positive$4.99Trail & Error
A chaotic co-op survival trip across a wild frontier for 1 to 8 players. Haul a physics-driven wagon, stretch your supplies, and survive disasters that strike at the worst moment. When the wagon breaks, the oxen bolt and someone gets dysentery, the arguing is half the fun. Reach the end of the trail alive, ideally with your clothes on.
Also in Co-op · Tense, Replayable, Chaotic
70% of 115 Steam reviews are positivePlayers online now: 14$7.99Wreck Runners
Physics-based co-op extraction game for crews of 2-4 players. Venture into the twisted Bermuda Triangle aboard the ORCA, a hybrid utility craft that can fly, drive and dive. Gather loot, buy new equipment, and unlock cosmetics across chaotic runs.
Also in Co-op · Tense, Replayable, Chaotic
73% of 51 Steam reviews are positivePlayers online now: 1$9.99Fueled Up
Fueled Up is a chaotic couch co-op spaceship recovery game for up to four players. You and your crewmates must fuel, fix and rescue damaged spaceships before the evil space octopus gets its tentacles on them!
Also in Co-op · Tense, Replayable, Chaotic
72% of 98 Steam reviews are positive$19.99hora
co-op (1–6 players). close the VENTS, manage resources, and explore dark, procedurally generated sectors filled with unique enemies and upgrades.
Also in Co-op · Tense, Replayable, Scary
67% of 6 Steam reviews are positive$3.99Lethal Company
You are a contract worker sent to abandoned moons to grab scrap and meet the Company's quota. Land by day, strip the derelict complexes, haul it back before night turns lethal. It is tense, ridiculous, and best with a full crew of friends.
Also in Co-op · Tense, Replayable, Chaotic
96% of 412,249 Steam reviews are positivePlayers online now: 4,014$9.99Breath Bound
Breath Bound is a 2D co-op puzzle adventure where two divers share one oxygen tank and have to keep each other alive by scrounging air and navigating the treacherous obstacles of the sea. Every stretch of the journey back to the surface is a small test of coordination, timing and teamwork.
Also in Co-op · Tense, Atmospheric
100% of 1 Steam reviews are positive$2.99
Cheaper than O2GETHER
BACK TOGETHER
BACK TOGETHER is a chaotic co-op platformer where four players work together to overcome difficult stages.
100% of 4 Steam reviews are positive$4.99
hora
co-op (1–6 players). close the VENTS, manage resources, and explore dark, procedurally generated sectors filled with unique enemies and upgrades.
67% of 6 Steam reviews are positive$3.99
Breath Bound
Breath Bound is a 2D co-op puzzle adventure where two divers share one oxygen tank and have to keep each other alive by scrounging air and…
100% of 1 Steam reviews are positive$2.99
Dead Station Together
A deadly outbreak has consumed a remote space station. Team up with friends, recover DNA samples, rescue the crew, and survive against the infected…
79% of 33 Steam reviews are positive$0.49
Mad Void
Survive in space in a crew up to 8 people. Fly around in your jetpack to scavenge spaceship debris and repay your debt to the Galatic Confederation.
100% of 23 Steam reviews are positive$5.99
HangTogether
This game challenges you to control a machine and climb upward to escape.
100% of 2 Steam reviews are positive$1.99
Ammo and Oxygen
🔫👽 Adrenaline shooter-roguelike with a survival and suspense atmosphere.
62% of 53 Steam reviews are positivePlayers online now: 1$3.74
CoThrust
In the darkness of space, you are not alone. The thrusters are yours.
100% of 14 Steam reviews are positive$1.99
An Eggstremely Hard Game
Two geese escort one fragile egg across wobbly physics stages, where every bump cracks the shell and turns teamwork into delightful chaos.
79% of 248 Steam reviews are positivePlayers online now: 50$3.24
Horrors of Space
An alien creature is loose on your spaceship and it’s out for blood.
41% of 22 Steam reviews are positive$2.99
Biohazard Protocol
Every expedition is a gamble. Explore procedurally generated underground facilities, recover valuable loot, survive unique monsters, and escape…
100% of 3 Steam reviews are positive$5.99
Hidden gems like O2GETHER
Subterror
Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.
90% of 400 Steam reviews are positive$7.99
Sync Or Sink
Trapped in a sinking submarine, two players must communicate through walkie-talkies to solve puzzles, complete tasks, navigate the depths, and…
87% of 178 Steam reviews are positiveFree
OxyRail
Gather, craft and fight to keep a rolling base alive across a frozen, breathless world, alone or with friends.
80% of 1,215 Steam reviews are positivePlayers online now: 129$14.99
Tank Team
Crowd into a single tank with your team, split up the jobs, and shout your way to victory against rival crews.
90% of 1,012 Steam reviews are positivePlayers online now: 5Free
An Eggstremely Hard Game
Two geese escort one fragile egg across wobbly physics stages, where every bump cracks the shell and turns teamwork into delightful chaos.
79% of 248 Steam reviews are positivePlayers online now: 50$3.24
Funnel Runners
Scavenge a doomed city for parts and fuel with friends, then race the tornado to safety.
81% of 3,361 Steam reviews are positivePlayers online now: 121$14.99
Backrooms Lost Runners
Trapped in endless yellow corridors with friends, where even a whisper can give you away.
74% of 662 Steam reviews are positive$13.99
Bunker Invaders
A co-op horror game where you must scavenge for loot and maintain the bunker to keep it standing
82% of 103 Steam reviews are positive$6.99
Dangerous Mountain Together
Team up in this chaotic 2-4 player co-op car adventure! Navigate dangerous mountain roads while tethered together, pulling each other back from…
72% of 175 Steam reviews are positive$4.99
Trail & Error
Haul a wobbly wagon across a wild western frontier with up to seven friends, keeping supplies, oxen and tempers from falling apart.
70% of 115 Steam reviews are positivePlayers online now: 14$7.99
Tin Can
Keep a battered escape pod breathing in the void, managing every system by hand as the air runs thin.
84% of 1,079 Steam reviews are positivePlayers online now: 4$19.99
Astrumis - Survive Together
Astrumis - Survive Together is an exclusively co-op horror game.
71% of 142 Steam reviews are positivePlayers online now: 2$9.99
Newest games like O2GETHER
Hazard Levels
Enter unstable rifts, survive otherworldly creatures, and grab bizarre ingredients to fuel a secret brewery hidden beneath a British pub.
74% of 93 Steam reviews are positive$9.99
Hazard Crew
A co-op bodycam extraction horror game for 1-4 players. Descent into procedurally generated mazes as an underpaid asset recovery crew.
100% of 5 Steam reviews are positive$6.99
Biohazard Protocol
Every expedition is a gamble. Explore procedurally generated underground facilities, recover valuable loot, survive unique monsters, and escape…
100% of 3 Steam reviews are positive$5.99
BACK TOGETHER
BACK TOGETHER is a chaotic co-op platformer where four players work together to overcome difficult stages.
100% of 4 Steam reviews are positive$4.99
Holey
A co-op horror game where you are part of a crew sheltering in a collapsed tunnel, scavenging loot across maps filled with deadly creatures born…
80% of 70 Steam reviews are positive$7.99
An Eggstremely Hard Game
Two geese escort one fragile egg across wobbly physics stages, where every bump cracks the shell and turns teamwork into delightful chaos.
79% of 248 Steam reviews are positivePlayers online now: 50$3.24
FixForce
Leap, climb, and launch your friends in this chaotic co-op extraction platformer for up to 6 players!
89% of 37 Steam reviews are positive$7.99
Wreck Runners
Physics-based co-op extraction game for crews of 2-4 players.
73% of 51 Steam reviews are positivePlayers online now: 1$9.99
Funnel Runners
Scavenge a doomed city for parts and fuel with friends, then race the tornado to safety.
81% of 3,361 Steam reviews are positivePlayers online now: 121$14.99
Venture
Two astronauts awaken on an alien planet. With only minutes of oxygen left, they must work together to scale staggering cliffs, study strange…
78% of 27 Steam reviews are positiveFree
Dead Station Together
A deadly outbreak has consumed a remote space station. Team up with friends, recover DNA samples, rescue the crew, and survive against the infected…
79% of 33 Steam reviews are positive$0.49
Backrooms Lost Runners
Trapped in endless yellow corridors with friends, where even a whisper can give you away.
74% of 662 Steam reviews are positive$13.99