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 12566 games featuring online co-op
0ChitterPutt
ChitterPutt is a multiplayer chatroom based golfing game. Express yourself and socialize with others over a good game of golf!
0Gym Fitness Empire: Build, Coach, Expand
Build and run a gym together in this co-op management sim. Design workout spaces, coach members, manage staff, and expand your fitness empire with friends as you grow from a small neighborhood gym into a full-scale fitness tycoon.
0The Silent Expedition Echo Protocol
Co-op first-person horror for 1–4 players. You and your friends are trapped in endless liminal backrooms where nothing makes sense. Explore, find keys and almond water, and work together to evade unstoppable monsters and escape.
0Ashline
Survive in a world devastated by infection. Explore a vast open world, scavenge abandoned towns, fight relentless hordes, and endure alone or in co-op.
0Knead, Squeeze, Wrap!
A chaotic 1-4 player tycoon centered on Turkey’s iconic Çiğ Köfte! Step behind the counter, serve hungry customers, and upgrade your equipment. Diversify your menu to build the neighborhood’s most prestigious restaurant. Be fast, stay organized, and don't let anyone leave hungry!
0GLOCKTOPUS
Glocktopus is a free-to-play 3D comedy puzzle game where you control an armed octopus, using your trusty sidearm, aquatic gadgets, and clever environmental interactions to overcome comedic challenges and escape the aquarium in pursuit of the local mafia’s Golden Gun.
0KAGE
Anime MEGABONK with friends. Unleash anime-style techniques — shout them to activate their true power! Fight hordes of enemies, hunt massive bosses, gather rare loot, and craft insane builds in a fast co-op action game for up to 4 players. Upgrade your village. Become a legend 👹
0Alien Soda Online
Choose a character species and class, explore an isometric pixel world, encounter wild creatures, capture them, and build your collection. Train your team and battle powerful bosses in this evolving MMO monster-tamer RPG.
0Vespers Edge
Defend humanity's last light in Vespers Edge, a fast-paced rogue-lite hero siege. Use your hero to harness the power of Constellations to survive relentless enemy waves. When you fall, the Core revives you with a defiant roar: "YOU ARE NOT FINISHED YET." Conquer the Void or vanish into the silence.
0Fear not.
Fear, in a world where your are told to fear not. Suffer, where you were promised no suffering. And redeem the unredeemable. Your faith shall be tested. And when do those trails end? Fight, Connect blood, get items, only for another wave to come.
0Nori Game
A fast-paced chest-heist race for 1–4 players. Start with two chests at your home, steal three more from rivals, collect diamonds for speed and extra lives, and build fences to protect your loot. First to secure five chests wins.
0Silentia
Choose your side in the darkness of Silentia. Hunt as a blind monster that grows stronger with every sound it hears, or escape as a survivor by completing objectives in silence. In this asymmetric multiplayer horror game: If it hears you, it’s over.
0Jesus Take The Wheel
Hands broken? Boss doesn’t care? Don’t worry — Jesus has the wheel. Literally. In this online co-op chaos fest, one player steers while the other accelerates and brakes — and that’s it. Coordinate perfectly or crash spectacularly. Friendship survival is optional.
0Amidst The Evil
Amidst The Evil is a co-op horror game where you complete a ritual and solve puzzles to fight back against an ancient darkness that has risen once more.
0Break Like a Baby
BREAK EVERYTHING BEFORE SHE CATCHES YOU — a co-op online multiplayer comedy/survival game about breaking furniture in a house, as babies.
0Wizards and Warlocks
A dimly-lit PvPvE experience. Wizards and Warlocks. Pick a side. Use your voice to cast magic spells. Defeat your enemies and capture their Sacred Crystals to banish them back to the lobby of purgatory. Beware the Rogue Sorcerers who roam the Maze and Hall.
0Consumed
A co-op store simulation game where you and your friends stock shelves, manage inventory, and try to keep the store running as everything starts to fall apart.
0Into the End (of the World)
Scavenge, build, and survive in a brutal world where your vehicle is your only sanctuary. Experience a deep, modular car customization system set in an intense Co-op FPS survival adventure. Every part you find matters; assemble your ultimate machine and outrun the chaos.
0This Is Golf
This Is Golf is a casual but challenging first-person golf game with randomly generated holes. Shot shaping, distance, and spin are based entirely on mouse motion. Play solo or with up to 8 players, and enjoy a fun, competitive, and slightly goofy golfing experience.
0Crackheads
A friend slop game where you can either battle your friends with makeshift physics weapons, or team up and conquer weird challenges that don't always even make sense. Go on missions, fight the rich, build weird homemade cars.