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 12600 games featuring online co-op
0Hoodie Havoc
Big Head is a physics-based party brawler where tiny characters slip, grab, and throw each other to survive. 2–8 players face off in quick 2-minute rounds — stay on the stage, overcome random gimmicks and supply drops, and fight to be the last one standing!
0Crystal Realms
Crystal Realms is a MMO game where you can gather resources and make your own worlds! You can fight enemies, complete quests, craft items, build worlds, make friends and much more.
0Kulipari: United
Unleash your inner warrior in this high-octane 3D Beat 'Em Up! Team up with friends in 4-player local or online co-op to defend the Amphibilands. Master unique combat styles, dodge deadly hazards, and battle the Scorpion Army in a cinematic adventure expanding the Kulipari saga.
0Into the Dawn
Fly combat helicopters solo or co-op multiplayer in the AH-64 Apache, AH-1 SuperCobra/Viper, UH-60 Blackhawk, and more. Dynamic missions including search and destroy, rescue, and more. Pilot progression: get promoted and earn awards. Windows, Mac, Linux, and Steam Deck support.
0Orchard Outbreak: Slime Time
Asymmetrical multiplayer game of cops and robbers where the cops are farmers and the robbers are slimes trying to eat the farmers apples!
0Padel Rivals
Padel Rivals is the first multiplayer arcade padel game designed for PC and consoles. Master the walls, define your style, and rise from the street courts to the pro stadiums of Nova Vista in a unique narrative career mode. Easy to pick up, impossible to put down.
0The Midnighters
The Midnighters is a survival horror game for 1-4 players where you hunt for cursed treasures. Find and seize the treasures claimed by terrifying creatures. But as you do, heed the devil's whispers and never trust your eyes.
01111-Strike
Tactical FPS where precision shooting meets role-based teamwork — pick Grand, Tank, Engineer, or Medic to combine aim, abilities, and proximity voice to outplay opponents in ranked, casual, or custom matches for up to 16 players.
0Cozy Builder
Build, design, and decorate your dream château in a cozy vineyard valley. Live among your creations, harvest grapes from sunlit vineyards, and craft artisanal wine blends in a relaxing sandbox builder where every home helps restore beauty and balance to the countryside.
0Soul Bind
This immersive first-person multiplayer horror game centers on Taoist exorcism, using Chinese metaphysics like Yin-Yang, Bazi, and talismans. Step into the role of a Taoist disciple, confront supernatural entities, and wield the mysterious power of Eastern mysticism.
0MineEngineer
Mine. Build. Survive. Engineer your way through the cosmos in this 2D space engineering sandbox!
0The Last Bet
An FPS experience set in the heart of the Wild West! Participate in duels, try your luck at the poker tables, and compete with your friends. Survive in online multiplayer, customize your weapons, and become the fastest cowboy in town.
0Tuun
Horror set in the dark and mysterious Yakutia. Explore abandoned villages, uncover Soviet-era secrets, and face unexplained phenomena that threaten your sanity.
0Rift Fishing
Rift Fishing is a multiplayer chatroom-focused fishing game. Fish through rifts into other worlds to catch mysterious creatures and artifacts. Make friends worldwide, paint together, and jam by the cozy campfire.
0A Game About Penguins
A cozy online multiplayer sandbox where you live as a customizable penguin. Slide, fish, swim underwater, decorate your home, complete quests, and hang out with friends in a snowy world full of minigames and social fun.
0A Little Help
A Co-Op Puzzle Platformer where you and your partner will need to communicate and work together to complete all the tests and make it to the end!
0Pigmarines
Pigmarines is a co-op social deduction game where pig sailor buddies choose between sabotage, cooperation, or betrayal while trying not to sink the ship
0PINZ
PINZ is a co-op action game about penguins who take care of all the eggs in the universe — even alien ones. Can you find them all and escape the planet before hordes of monsters destroy your ship?
0Eggbert
A wobbly egg on a deadly journey, with countless ways to crack. One fall resets everything. Survive Eggbert’s relentless climb to the pan. If your nerves can handle it.
0SCP: Fractured Reality
SCP: Fractured Reality is a co-op VR horror shooter set in the SCP universe. Players must work together—as well as against each other—to survive the many horrors lurking in Site 97’s depths.