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.
Filters & Lists
Nightingale
Nightingale is an open world survival crafting game, where you’ll adventure across the mysterious and dangerous Fae Realms. As a daring Realmwalker, you’ll defeat monstrous enemies, survive hostile environments, and build elaborate estates in a visually stunning Gaslamp Fantasy world.
Tallowmere 2: Curse of the Kittens
Lady Tallowmere's kittens have been acting strange. Still, the dungeon's rituals must be carried out. Despite the unusual circumstances, how many rooms can you clear?
Smalland: Survive the Wilds
Experience a big adventure on a tiny scale! Enjoy multiplayer survival in a vast, hazardous world. Preparation is key when you're this small & at the bottom of the food chain. Craft weapons & armour, tame & ride creatures, build encampments & explore a strange new land.
Goat Simulator 3
Pilgor's baaack! Gather your herd and venture forth into Goat Simulator 3; an all-new (at least on Steam), totally realistic, sandbox farmyard experience. Invite up to three friends in local or online co-op, create carnage as a team, or compete in mini-games and then not be friends anymore.
HELLDIVERS™ 2
The Galaxy’s Last Line of Offence. Enlist in the Helldivers and join the fight for freedom across a hostile galaxy in a fast, frantic, and ferocious third-person shooter.
Legendary Tales
Legendary tales is a VR Action roleplaying game with up to 4 player co-op. Collect items, enhance your abilities and fight your way through an ever changing dungeon to make your own Legendary Tales.
Suicide Squad: Kill the Justice League
From the creators of Batman: Arkham, Suicide Squad: Kill the Justice League is a genre-defying third-person action shooter where the ultimate band of misfits must do the impossible: Kill the Justice League.
Kukoro: Stream chat games
Kukoro: Stream chat games is a collection of +20 games, from 2D shooters to tactical RPG mini-games, with a high engage for your Twitch community. You and your audience will be able to play with you in real time receiving the individual relevance they deserve, growing your channel day by day.
Nothing Together
A game about doing Nothing Together
HELLCARD
Hellcard is a unique cooperative deck builder rogue-like game. Descend into the paper dungeons on your own, recruit computer-controlled companions or join other players' lobbies in fast-paced tactical card battles against the armies of darkness and the Archdemon himself!
Granblue Fantasy: Relink
A grand adventure in the skies awaits! Form a party of four from a diverse roster of skyfarers and slash—or shoot or hex—your way to victory against treacherous foes in this action RPG. Take on quests solo or with the help of others in up to 4-player co-op play!
Enshrouded
You are Flameborn, last ember of hope of a dying race. Awaken, survive the terror of a corrupting fog, and reclaim the lost beauty of your kingdom. Venture into a vast world, vanquish punishing bosses, build grand halls and forge your path in this co-op survival action RPG for up to 16 players.
Remnant Records
Remnant Records is a horror investigation game for 1 to 4 players. Explore places haunted by the dead, survive elaborate and unique ghosts and find out what happened to them through thousands of generated stories.
Fling to the Finish
Fling to the Finish is a cooperative racing game where teammates are tethered together by a stretchy elastic rope. Get up close and personal with your partner to maneuver two characters bouncing, rolling, and flinging their way to the finish line!
Shipwrecked 64
A recovered copy of a lost game from the late 1990s about a Beaver named Bucky and his friends trying to escape from an island they crashed upon.
Kings Call
Collect an array of creature and skill cards through quests, upgrades and trading, and craft your ultimate deck by choosing your favorite cards and prepare for epic battles. Dive into the exhilaration of strategic gameplay and let your inner tactician shine to outsmart your opponents!
Snowbreak: Containment Zone
The new 3D Waifu Sci-Fi RPG Shooter is here! Aim at fate, fight by our side! Clear the specified stage to claim an Orange-Tier Operative!
Eresys
Eresys is a co-op horror game inspired from the works of H.P. Lovecraft. Teamwork is a key as players take on the roles of four cultists and face the terrifying entities together. Dynamic AI mechanics and unique enemies, Eresys promises to deliver a thrilling and spine-chilling gaming experience.
House Flipper 2
Clean your worries away with this relaxing renovation simulator! Buy, fix, sell, and become a local legend. Or grab your power tools and build anything from scratch! With the online 2-4 players co-op mode, you can play both in sandbox and story mode together.
Pioneers of Pagonia
This city builder challenges you to build a thriving community while facing the dangers of an untamed land. Lead your people to success in a procedurally generated and dynamic world. Construct detailed settlements, defend against emerging threats, and optimize resource management.
Dungeons of Sundaria
Adventure through epic dungeons facing fearsome creatures either solo or with a group of friends. Master your class, loot everything, and destroy the foul creatures of the deep! Will you become a hero of legend?
SKIBIDI BACKROOMS
SKIBIDI BACKROOMS is a cooperative horror game for a group of 1-8 players. Solo mode is also available. You have to survive among the BACKROOMS and find a way out before you are overtaken by the SKIBIDIST. Updates and various interesting things await you...