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 12625 games featuring online co-op
0Westlanders
Forge your legacy in the Westlands. Survive and thrive in a Wild West open world. Alone or with friends, explore, fight, and build from your customizable wagon. Expand into bustling settlements, recruit allies, and forge a network to tame the wilderness and build your legacy.
0BitQuest
Embark on a pixel multiplayer RPG adventure in a vast, procedurally generated world. Crafted by indie Last Life Games, BitQuest offers slow-burning survival, co-op camp building, and mysterious quests. Face unpredictable bosses, explore dungeons, and discover rare loot!
0Starlight, Inc
A late-night snack turns into a nightmare. Starlight, Inc is an online co-op survival horror game set in a creepy ever-changing megastore. Explore, collect, build and survive with up to 8 friends in hope of finding a way out this dimension. Will you let hunger consume you before the monsters do?
0Fechtbucher
Fechtbucher - Uber-Realistic Medieval game, with Melee Combat based on Physics. Participate in tournaments, or explore the dungeons to uncover a dark story. Master guards and strikes inspired by HEMA, straight out of medieval guidebooks.
0Dystopia RPG
Dystopia RPG is an 8 bit style fantasy RPG where You lost a duel to a government's shaman and ended up trapped and sealed in a Cell Phone application. Explore the Dungeons, Combat monsters, Collect and Trade Items, Glitch the game & break free.
0LANDLORD
"Landlord Chess" turns the ever-changing strategies in card games into visual scenarios, makes it more like playing chess or Sudoku. It includes a single-player mode and a multiplayer online mode, while also integrating a leaderboard and an achievement system.
0Ash Survival
An open-world survival game set on a remote island—survive dynamic weather, ride vehicles, fight wildlife, build your base, and trade with others in a player-driven world.
0Reign of Victory
Build and trade, fight and conquer or raid and steal in this multiplayer open-world RPG where you can choose your own adventure by taking part as a villager, knight or outlaw to become the victor!
0Cube Party
Cube Party is a 2-8 player co-op puzzle adventure! Team up with friends, stack your box characters into walls, solve puzzles, overcome obstacles, and find the key to clear 40+ unique levels!
0Obsydian
A classic MMORPG experience, modernized the right way. Near-endless build creation and deep character development. Explore the living world of myth, craft legendary gear, slash through monsters, and loot as much you can.
0FLINT
Multiplayer survival in an open world. Build your base, farm, hunt different creatures, survive in a harsh world, fight or team up with other players and evolve through the ages.
0Gamble With Your Friends
A 1–6 player online co-op "casino crawler" where you and your friends share one bank account and one massive debt. Gamble, buy sketchy items, make terrible decisions, and climb an ominous casino tower to hit your loan shark’s daily quota - or face the consequences.
0Colloblast: Kingdoms of Cosmos
A sci-fi RTS game with base building and resource gathering.
0The Birthday Boys
Hunt down a dastardly cake thief and destroy his minions using pebbles, bubbles, brute strength, or… your tongue? Play with up to four friends online in this absurd dungeon crawler where the only thing more dangerous than the enemies is your own party.
0Drone Wars: Season 1
Drone Wars is the most immersive war game ever made. Experience the horrors of modern combat, where explosive FPV drones stalk you through trenches, forests, and battle-torn cities. No HUD or glowing orbs. Detect enemies with sight, sound, and instinct. Resources are scarce. Death is permanent.
0DarkFactory
Work together and get your hands dirty! To meet the grueling quotas, you must resort to manufacturing illicit goods. Balance efficiency with risk, manage roles in real-time, and deal with inspectors by any means necessary. A frantic factory action game where "evil decisions" save the day.
0Shooting Girls
Cute girls face off in real-time shooting battles! Use strategy and control to win in 1v1, 2v2, and Battle Royale modes.
0ONE BYE ONE
16 Survivors, 16 Doors. You are Hunted in a NEW horror game where only DEATH UNLOCKS A DOOR. You are the key. Use your flashlight wisely. And trust nobody. Only 1 can make it out alive.
0You Will Rot
Survive a brutal open-world zombie apocalypse where you become the character! Scan your face, drop into multiplayer chaos, and fight to rebuild civilization. Scavenge, craft, loot, and defend—how long can you last in You Will Rot?
0NO BACKUP
Escape together or die alone. In this intense co-op bodycam horror game, you and your team are hunted by a relentless creature. Communicate, stay quiet, and fight to survive. Every move counts. Every sound could be your last.