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
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.
0Linkies
You find yourself all alone in the vastness of outer space! Being alone makes you slow and weak. Take your Linky with you and confront the challenges head-on! Linkies is a co-op game that creates unbreakable bonds and makes you faster and stronger! Can you make it to the end of space?
0Party Pop Bubblyz
Welcome to Penguin Park, an exciting world full of fun and laughter. Bump, tumble and dash your way through unpredictable stages with up to 20 players. Packed with over 30 stages, 50 collectible pets and 200 costumes, there are countless ways to express yourself at this party.
0Dimension Girlfriend
"Dimension Girlfriend" is a super popular card competitive game. Here, you will meet hundreds of beautiful girlfriends with unique personalities and characteristics. They will accompany you on this adventure full of fantasy and surprises.
0Sign of Silence: 99 Nights
The survivors, lost in the cursed forest, must endure 99 nights, battling merciless monsters and uncovering terrifying secrets. Build a camp, gather resources, and fight the encroaching darkness in this atmospheric survival horror game
0Return to Roots
An online co-op horror roguelite for up to 6 players. Compost useful items to descend layer-by-layer further into your decaying home. Utilize shops and upgrade cards to extend your run, and unlock starting equipment to make new strategies.
0Wilted Rails
Wilted Rails is an action-adventure RPG with rogue-lite aspects; manage, crew, and upgrade your armoured train. Travel a war-stricken world stuck in boundless conflict. Defend your train as you explore the many fractured cultures, towns, and countries of the world
0Mirrors Castle
What if you could pass through a mirror into its reflection? And what if the mirror is "distorted" and reflects not quite correctly? Solve all the mysteries of the Castle of Mirrors by traveling through its mirrors!