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 12584 games featuring online co-op
0Repair It !
An online co-op horror game where you repair systems, survive monsters, and race against time.
0Kōyō
Fast, satisfying top-down combat meets cozy progression. Slay yokai, grab loot, craft upgrades, and explore an Edo-inspired valley in a stylized 2.5D action RPG.
0Don't Pray
Don't Pray is the world’s first Magic PvP shooter with built-in aimbot and wallhack. Yes. Seriously. Gods won't save you here, but they might listen. Pray to ancient statues for game-breaking powers or map-altering chaos. Assemble your team, combine skills, and out-think the arena.
0TallTale Online
Embark on an exciting journey where adventure meets creativity! TallTale offers a unique experience, combining sandbox freedom with the depth of a role-playing game.
0Caves of Madness
Co-op action-adventure fantasy game where you and your friends explore vast mysterious caves, collect powerful crystals, battle terrifying ancient evils, and unlock magical abilities while communicating through immersive proximity chat for intense cooperative adventures.
0Crazy Islands
A chaotic multiplayer party game where unpredictable events turn every round into pure madness.
0Fuse or Lose
Fuse or Lose is a tense multiplayer bomb-passing game of deduction and betrayal. Poke at wires and switches, twist cryptic clues to your advantage, and shove the ticking device into someone else’s hands before it explodes.
0Fragile Frontier
Physics-based co-op chaos: you're an owl delivery driver with packages stacked on your truck roof. Hit a bump, watch them fly! Recover cargo, glide as an owl, help friends. 1-4 players. But why is the mountain getting warmer...?
0V.A.U.L.T. PROTOCOL
Vault Protocol is a 1–6 player co-op horror game focused on extraction, communication, and chaos. Every run is different, every sound matters, and survival depends on your team.
0END US
We battle, hunt, and build. We scavenge the earth bare, raising our level only to buy seconds of breath. Death is the only infinite level in this world.
0Christmas Heist
A online co-op/PvP Christmas horror game. One player becomes Santa and hunts down the naughty kids trying to steal his gifts and escape the workshop.
0Moonshiner Simulator
Moonshiner Simulator is an in-depth spirits production simulator. Start from the bottom and build your operation into a thriving empire by mastering the intricacies of the craft and creating unique recipes. But beware – there will always be those who want to see you fail.
0DELVERS
Dive with up to four players into the Depths. DELVERS is a first-person PvE co-op adventure set in a dark fantasy world with a distinct retro pixelated visual style, featuring procedurally generated dungeons that reshape themselves every time you enter.
0No God! Please No!
By the Goddess's will, you are the chosen hero. Cooperate with your allies to vanquish the incoming enemies and safeguard the village from the threat! (Note: The threat is not limited to just the enemies.)
0Geckos & Deckos
There are four lizards at this table, but only one pirate can leave victorious. Play your cards strategically and blow up your rivals. Don't forget to sling your tail at your friends' heads (because it's funny). Can you manage to take the helm?
0Monarchs at Play
Turn-based 4X strategy in just one hour. Place buildings, chain adjacency bonuses, optimize resources, and outsmart rival monarchs through trade or war to earn the most Glory - solo or multiplayer.
0Chambered
Chambered is a 4-player online co-op adventure where you and your friends are trapped inside a chaotic maze of cube chambers. Work together, avoid deadly traps, use strange items, and try to make it out alive.
0Submerge
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.
0Shadowstone
Shadowstone is a 1-4 player tactics roguelite where players must master strategic positioning and powerful hero synergies to survive against the unrelenting horrors of the Sunderlands.
0Wares & Wonders: Fantasy Shop Simulator
Fantasy shop simulator with realistic physics. Open your own business in a magical city of humans, elves, orcs, dwarves and goblins. Attract customers of every race, decorate, sell, manage your staff – and be careful not to break the goods. Create your own shop of wonders!