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 12571 games featuring online co-op
DG2: Defense Grid 2
Great strategy is timeless. Build, adapt, and defend across dynamic maps, solo or online - every session brings new strategies, new solutions, and new surprises. Now is the perfect time to enter the grid.
Harry Potter: Quidditch Champions
Your next chapter takes flight! Immerse yourself in the enchanting world of Quidditch by playing solo or sharing the magic with friends and family.
WRC 10 FIA World Rally Championship
Hailed by reviewers and professional drivers, the standard-setting off-road racing simulation has been reinvented! Reach the 2021 season podium, and to celebrate the 50th anniversary of the competition, relive the highlights at the wheel of legendary cars.
Spacelords
Embark on an epic sci-fi, free-to-play adventure. Spacelords is a brand-new take on the shooter genre. Through its 4 vs 1 campaign, you experience both sides of the story: Join the Raiders in their fight to free the legendary Broken Planet, or switch sides and fight as the Antagonist alongside the invading hordes!
Monster Prom 3: Monster Roadtrip
Embark on a road trip like no other in this co-op narrative survival adventure. Visit fun locations, meet wacky characters, and manage your resources wisely. And yes: you still can date some hot monsters ;)
Supraball
Play football in first person view and develop your own tactics and tricks. Play with up to 9 of your friends or join alone. No Pay2Win!
Age of Water
Age of Water is an online adventure game set on a post-apocalyptic Earth completely covered in water. Sail through storms, fight and trade, capture other people's boats or build your own, extract resources from the bottom of the ocean and reveal the secrets of the Age of Water world.
Heartwood Online
Heartwood Online is a cross-platform free-to-play MMO. Explore a vast world filled with adventure where you choose your own path. Immerse yourself in crafting, trade, PvP & PvE battles, guilds, politics, and a thriving player economy.
Only Climb: Better Together
Tired of sitting on the ground? Take a sky-high journey with your friends in Only Climb: Better Together! Touch the clouds with your own hands and find out what's behind them, but remember, there are no easy paths…
BROKE PROTOCOL
A fully moddable city sandbox with jobs, NPCs, apartments, garages, gangs, and more. Broke Protocol is an open-world action game focused on roleplaying and custom content. Define your goals and identity in a persistent, reactive world where you write your own story.
Railroader
You and your fellow railroaders are the lifeblood of your railroad, just like it is the lifeblood of the communities it serves. Switch cars at industries. Keep people moving while running local passenger trains. Run trains with a purpose in transition era Appalachia – in Railroader!
Shroud of the Avatar: Forsaken Virtues
SHROUD OF THE AVATAR: FORSAKEN VIRTUES is a multiplayer fantasy RPG that sets the player on a path filled with peril and tough choices as they explore a persistent realm that can be shared with other Avatars. It is the spiritual successor to Richard Garriott’s Ultima games.
Rocketbirds: Hardboiled Chicken
Annihilate an evil penguin regime in this cinematic platform adventure game offering full solo and co-op campaigns.
Trine 5: A Clockwork Conspiracy
The Trine series is back with its biggest adventure! In their fifth outing, the Heroes of Trine are pitted against dastardly and duplicitous villains, who will stop at nothing to seize control of the kingdom. The clock is ticking to save the world of Trine!
Wild Terra 2: New Lands
MMORPG full of details that create a unique immersion and the spirit of adventure! Play your role in the life-filled medieval world controlled by players.
Techtonica
Techtonica is a first-person factory automation game with a gripping mystery about mining your way out from the depths of an alien planet. Explore bioluminescent caves, mold destructible terrain, construct a massive subterranean factory. Dig your way toward answers & discover the secrets of Calyx.
WGT Golf
Experience iconic golf courses like Pebble Beach, St Andrews and Wolf Creek in the most realistic free golf game, and connect with millions of players all over the world!
Finnish Cottage Simulator
Finnish Cottage Simulator is the ultimate cottage experience. Relax and enjoy the Finnish summer nature, go to the sauna, get drunk, grill food or play games with others!
Element TD 2 - Tower Defense
Element TD 2 sees you combine powerful elements to create unique towers. Prove your defenses against challenging foes, and compete or cooperate with others to determine who has mastered the elements.
Dawnlands
Dawnlands is an Open-World Survival Crafting cross-platform game with a massive world and epic lore. A variety of biomes, relics, and puzzles dot the landscape... an ancient land, lain dormant for centuries, is waiting to be awoken. New stories are waiting to be written.