Best Online Co-Op Games on Steam
Unlike generic lists, our strategy game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated online co-op games. For those who prefer not to search, check out lists of the most played, top deals and best free to play Online Co-Op games on Steam.
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Fellowship
FELLOWSHIP is a multiplayer online dungeon adventure set in an exciting fantasy setting, with endlessly scaling dungeon runs.
Necesse
Build, quest, and conquer across an infinite procedurally generated world. Play alone or with friends as you establish a settlement and explore deep dungeons, fight monsters and bosses, mine rare ores, craft magical equipment, recruit specialists for your colony, and more!
Project Unknown
An online co-op horror game featuring unique playable characters and RPG mechanics. Exorcise ghosts using your special abilities and tools while surviving the supernatural onslaught
Backseat Drivers
Test your friendship in Backseat Drivers, the ultimate co-op driving disaster. One drives, one yells directions, and your car belongs in the junkyard. Smash, shunt, and crash your way around as you yeet into every possible obstacle. Yelling is inevitable. Apologies are optional. The car is terrible.
DAIMON BLADES
Daimon Blades is a brutal first person slasher that combines the depth of action RPGs and replayability of roguelites. Launch expeditions solo or up to 4 players, and survive the many horrors of the Daimon Realm.
WASD : The Adventure of Tori
WASD: The Adventure of Tori is an online co-op game for 2 ~ 4 players. Each player can only use own key — W, A, S, or D. Even a small mistake can make the team fail, so talk with your teammates and work together! You need 2 ~ 4 players to play WASD: The Adventure of Tori.
LEGO® Party!
LEGO® Party! is a 4-player party game that's built different! Compete against your friends in wacky Challenge Zones and 60 hilarious minigames from across your favorite LEGO sets like Pirates, Space, NINJAGO® and more. Play your way! Join your friends no matter their platform locally or online!
Lost Rift
Lost Rift is a first person survival adventure shooter that blends coop PvE base building with multiplayer PvPvE extraction expeditions. Journey across a vast archipelago solo or in teams of up to 5, craft gear, build bases, defeat raiders, and become legendary.
Sonic Racing: CrossWorlds
Race across land, sea, air, space, and time in Sonic Racing: CrossWorlds! Warp through Travel Rings into new dimensions where something new awaits around every twist and turn.
Cozy Island
Take a relaxing walk around a surprise-filled island and build your own secret base! Explore the island, meet cute animals, play fun mini-games, and collect cool toys and furniture. Enjoy carefree and happy moments on the island! Play with your friends and share the fun together!
Ratatan
Ratatan is a rhythm roguelike action game that combines rhythm games and side-scrolling action, with online co-op gameplay supporting up to 4 players. An intense battle unfolds with over 100 characters fighting in a massive melee. Let's defeat the enemies together!
Wobbly Life
Wobbly Life is a vibrant open-world physics sandbox. Play with your friends online or in local co-op, with exciting jobs, mini games and wacky story missions. Earn cash to spend in the world on clothes, vehicles and houses. There is a whole Wobbly World out there to explore!
Moros Protocol
Face the darkness in Moros Protocol, a pixel-painted sci-fi FPS roguelite where every battle is for survival. Stranded on a decaying warship, stalked by horrors, and guided by a voice you don't recognize, you must adapt, upgrade and push forward. You may be outnumbered, but you are not outmatched.
Goblin Cleanup
A co-op cleaning game where you have to clean and rearrange a dungeon before the next adventurers come to complete it again.
Lost Skies
Chart a course in a breathtaking, but fractured world. Explore ancient ruins, master advanced technology, and craft your very own skyship to brave nature’s fury and colossal threats in Lost Skies. Team up with friends or go it alone in this awe-inspiring cooperative survival adventure.
Voyagers of Nera
Voyagers of Nera is a cooperative survival-crafting game where you must survive a magical ocean world brimming with lost spirits and deadly monsters. Sail to distant islands, build beautiful villages and surf across the waves with up to 10 players.
Eterspire
Eterspire is a true free-to-play, cross-platform MMORPG where your skill and dedication define your progression! Play on PC and Mobile with crossplay, join a friendly and active community, discover new content updates every two weeks, and explore a massive world full of charming characters.
LEGO® Voyagers
From the makers of LEGO® Builder's Journey comes a new 2-player co-op adventure about friendship and play. When two friends make it their mission to rescue an abandoned spaceship, they embark on a journey beyond their wildest dreams.
Keep Digging
Keep Digging is a laid-back co-op digging game for up to 8 players. Dig 1000 meters, sell what you find, and keep upgrading your gear. Keep digging. Dig to your heart’s content.
Dungeons of Eternity
Endless fantasy action and adventure await you and your friends in Dungeons of Eternity. Hack-n-slash takes on a new meaning in VR: swing swords, throw axes, use bows, wield magic staffs, and more to make it out alive. Become the most powerful adventurer in this blockbuster VR experience!
Shape of Dreams
Shape of Dreams delivers fast-paced, dreamlike action in a vivid roguelite world. Dive into ever-changing realms with tight controls, fluid combat, and high-stakes battles. Whether playing solo or with up to three friends, each run is a thrilling test of reflexes and strategy.