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
0Everlast: Undying Tale
Everlast: Undying Tale is an online co-op action-adventure RPG. Cursed by Death to live as an Undead. You must balance the powers of this curse against its effects on your humanity. Fight, craft, and quest across a vast world in this homage to classic RPGs.
0SuperWEIRD: Automation Roguelite
An automation roguelite where single-use JunkDroids turn out to be surprisingly useful: automate production network, rebuild a broken world piece by piece, and stop the Goofy Goo before it consumes everything. Play solo or in coop.
0Twin's Tales
Two trainee heroes, one ice cream-covered island, and a demon problem gone very, very wrong. Explore, fight, craft, and survive—or fade forever into The Ann-Onymity.
0Stick Together! - Co-op Frog Parkour
Two frogs. One sticky bond. Jump, swing, and scream your way through chaotic obstacle courses tied together by your tongues! Cooperation is key in this hilarious physics-based co-op adventure.
0The Horror Quest
The Horror Quest is a project of a secret organization that creates bloody shows under the guise of games. There are no scripts and safe zones here - only real danger, primal fear and the fight for life. Will you be able to get out of the game alive?
0UNIT ZERO Operation Black Veil
Unit Zero is a first-person multiplayer shooter with realistic bodycam-style graphics made in Unreal Engine 5. Includes competitive and cooperative zombie modes. Investigate what went wrong in the secret operation that unleashed the nightmare.
0Camp Wombo
Co-op survival horror game. Four friends must gather resources and repair their vehicle while surviving deadly creatures in a constantly changing forest.
0Furry Defenders
In Furry Defenders, where the Demon Clan covets the Dragon Veins and incites war among all races, you will play as Cynton, the Dragon Bloodline Warrior. Rally your allies and set masterful traps at crucial passes to outsmart the looming threat of the Demon Army.
0Choc Tactic for Chess Master
Be ready for legendary fights. Epic strategy. Pure intensity. Welcome to Choc Tactic for Chess Master.
0Lavabound
Play alone or play together in this 'relaxed' and fun cooperative platformer. Can you collect all the treasures whilst navigating through different obstacles? And if this doesn't sound hard enough for you: Please be aware of the constant rising lava. Will you successfully escape the volcano?
0Dominion Of The Forgotten
Dominion of the Forgotten is a top-down action roguelike adventure.You can choose to embark on a hero’s journey alone, or fight alongside up to three companions. Whether you prefer solo exploration or coordinated teamwork, each path offers a distinct yet equally thrilling experience.
0Lunaton: Rescue mission
🐾 Meet the cute characters and explore the world of Lunaton: Rescue Mission in this upcoming adventure platformer game with Metroidvania elements.
0Flipping is Hard
A flippin' hard game where rotation is your only motion. Flip, fall, and climb through the land of lost things to return to your boy.
0Shrouded Siege
Lure enemies through traps and defend your shrines in this maze-building roguelike tower defense—play solo or with 4 players in co-op. Set in Irish mythology, each campaign brings endless upgrades to combine and randomized tactical challenges that keep every run a new maze to master.
0GameShop Simulator
Run a GameShop set in the early 2000's. Manage your products for sale such as games, consoles, and accessories. Customize your store and your character to make it your own. Play solo or enjoy up to a 4 player co-op and run the store your way.
0Hollowstride
Explore, build, and survive in a living, procedural world. Hollowstride is a multiplayer voxel sandbox in early development, offering a moddable foundation for your next great adventure.
0HoneyMoon To Hell
Follow the adventure of Mr Honey and Miss Moon as they enjoy the trip and strengthen their bond. On their journey, they will go through different romantic places, solving puzzles and facing unique challenges. Cooperation is key when facing the adversities of this twisted and romantic journey...
0SYNC - One Mecha, Two Pilots
Meet dual-brain co-op: Two Pilots. One Mecha. Sync up (or screw up) to crush absurd Kaiju or rival duos in chaotic, over-the-top 2v2 battles.
0Sweet Boom!
Sweet Boom! is a colorful, cartoon-style game for the whole family! Enjoy battle royale, team battles, and free-for-alls across sweet-themed maps full of traps and surprises. Team up in co-op or compete online — fun, action, and plenty of sweets await! Let’s burst into fun!
0GOBSMACKED!
GOBSMACKED! is a chaotic multiplayer party game featuring goblins who do what they do best; cause trouble. In this physics-fuelled mess of mayhem, you’ll brawl, throw, and ragdoll your way through competitive and cooperative mini-games. Grab your goblin crew and dive into the chaos!