Online Co-op Games
Discover the best co-op games on Steam. Access estimated total revenue, median sales per game, saturation levels, and top-performing titles to benchmark your project.
Games with Online Co-op
Explore 12571 games featuring online co-op
0Crazy Hotel Together
Discover Crazy Hotel Together, a hotel management game where you and your friends have to run a rather unusual hotel! Fulfill your guests’ requests and upgrade your establishment to transform it from a low-cost hotel into a palace!
0Horizon Hunters Gathering
Hunt deadly machines in tactical co-op action and adapt your Hunter for intense missions.
0Wavefront
Intense VR multiplayer mech warfare combined with fast, agile pilot combat. Command powerful mechs, push the frontline and turn the tide together with your team.
0Dungeon Brawls
Dungeon Brawls is an action roguelike game that supports 4-player co-op. Choose from dozens of heroes and freely combine hundreds of skills and relics. Team up with friends, take on the challenge, and battle through waves of enemies in intense, action-packed combat!
0Deep Extraction Inc.
You are part of a three-person recovery crew sent to retrieve black boxes from the ocean floor using an old submarine. Teamwork and communication are essential to navigate tight caves, survive system failures, and uncover the dark truth behind the mission.
0GONE DIGGING
Dig together by day. Feed the darkness by night. A 1–4 player co-op digging thriller where loot, upgrades, and sacrifices decide who survives after sundown.
0Flip & Shop Simulator
All simulators in one game! A cooperative city simulator where you and your friends manage businesses in a single large world. Open stores, earn money, and develop the shared city - together or separately.
0FirstPlate
Run a restaurant under constant pressure. Build and expand your kitchen infinitely to host dozens of tables. Curate your menu and adapt your layout as you grow. Play solo, team up in co-op, or battle for customers in the competitive Versus mode.
0Echophobia
Echophobia is an online party game where sound is your only vision and your greatest enemy. One blind Hunter tracks prey using echolocation. Runners must complete rituals in silence. If you scream into your real-life microphone, you light up the dark. Hunt or be hunted.
0BLINDFOLD
Blindfold is an asymmetric co-op game: one player is a blindfolded prisoner, the other a guide with a map and bodycam. Work together to escape, avoiding guards, traps, and creatures. Each level adds new hazards and dynamic weather. Communication is key.
0DARK EDGE
DARK EDGE is a medieval-themed action game. As darkness approaches, plagues and zombies relentlessly consume the homeland. Players will manage and build city-states, recruit warriors, investigate plagues, and resist zombies and monsters. The game includes single-player, co-op, and PVP.
0Stealgulls
A co-op game where you and your friends are seagulls. Steal food for the flock. Or just steal.
0Sleep Outbreak
An online co-op horror game for 1-4 players. The Sleep has fallen upon the region. Every one has fallen asleep while dangerous Moribo and Day-Night Terrors roam. Extract materials and save Moribos before the environment turns hostile at night. Fail to extract and your gear are lost to the dark.
0Sol Protocol
Sol Protocol is a dynamic VR Co-Op roguelike where you team up and physically pilot a spaceship through dangerous, procedurally generated stellar systems. Manage your spaceship, man the turrets, explore abandoned stations on foot, and make strategic decisions as you push deeper into the deep space.
0Maledictum
In Maledictum (1–4 co-op), you’re not a ghost hunter you’re an Investigator of Guilt. Identify the entity, uncover the victim/culprit/cause, and decide a final ritual to free or condemn a spirit that reacts to your voice.
0Kickback Clash
Kickback Clash is a fast-paced arena shooter where every shot pushes you back. Fly using your weapons, dash through the air, survive vertical arenas with double jumps, and climb to the top of the global leaderboard by outplaying your opponents.
0OUTSIDE
DARES REALITY GAME SHOW — WITH CAMERAS, NEIGHBORS, AND ESCALATION. Your friends dare you. Then lie, sabotage, and bet on your failure. Fail a dare and you’re sent OUTSIDE — escalating into strangers, neighbors, or real-world dares on camera (optional, phone supported).
0Rings of Heaven
A multiplayer roguelike action platformer with a focus on teamwork and cooperation. Play as angel vtuber Amai Lilia and friends and take on heaven's deadliest gauntlet, the Rings of Heaven.
0Quack Hunters
Quack-quack! Sounds cool, right? Become a crazy duck and hunt monsters in the wild forest with your friends! Kick enemies with your ducky foot, hide from monsters, gather resources, and explore the world. Bet you won't even last ‘til sunrise.
0Alien Together
As a pair or solo, test your coordination and your friendship by each controlling a thruster to steer your space car.