Online co-op games to play together

2,834 Online co-op games your group can play together online, including Superliminal, Monster Prom 2: Monster Camp, and Overcooked! All You Can Eat.

All games: 24

Superliminal

Perception is reality. In this mind-bending first-person puzzler, you escape a surreal dream world through solving impossible puzzles using the ambiguity of depth and perspective.

94%94% positive of 28,735 reviews70Playing now: 70$19.99

Monster Prom 2: Monster Camp

"Monster Prom 2: Monster Camp" brings you more of the world's best (and maybe only?) multiplayer dating sim; but in a way you've never expected!

97%97% positive of 5,002 reviews65Playing now: 65$11.99

Overcooked! All You Can Eat

Experience all the Onion Kingdom has to offer, Overcooked! 1 & 2 infused with 4k goodness running at a smooth 60 FPS. Fully remastered and cooked up from scratch. Enjoy 200+ levels (22 new) and 80+ chefs (3 new), this is the ultimate Overcooked! experience.

73%73% positive of 5,883 reviews1.3KPlaying now: 1,278$39.99

Kingdoms Reborn

A city builder with simulated citizens, set in a procedurally-generated world map. Grow your kingdom through the eras from a tiny medieval hamlet into a prosperous global empire! Cooperate or compete in real-time with your friends in multiplayer mode.

89%89% positive of 8,888 reviews173Playing now: 173$19.99

Spelunky 2

Spelunky 2 builds upon the unique, randomized challenges that made the original a roguelike classic, offering a huge adventure designed to satisfy players old and new. Meet the next generation of explorers as they find themselves on the Moon, searching for treasure and missing family.

92%92% positive of 19,836 reviews186Playing now: 186$19.99

CryoFall

CryoFall is a sci-fi colony simulation survival game set on a forgotten planet in a distant future. Master technology, agriculture, trading, industry, cybernetics, exploration, and more!

78%78% positive of 4,910 reviews44Playing now: 44$19.99

PropHunter

PropHunter - a fresh representative of the genre of hide and seek on the net! The players are divided into two teams - one team is hiding by taking the form and properties of objects, the second team is seek to find for impostors among props. The team that eliminates its rivals wins!

79%79% positive of 929 reviews8Playing now: 8$3.99

Deep Rock Galactic

Deep Rock Galactic is a 1-4 player co-op FPS featuring dwarven space miners, procedurally-generated destructible environments, and endless hordes of alien monsters. Explore cave systems, mine for minerals, and work together to survive!

97%97% positive of 304,244 reviews7.4KPlaying now: 7,387$8.99

Red Dead Online

Step into the vibrant, ever-evolving world of Red Dead Online and experience life in frontier America. Chase down bounties, battle outlaw gangs and other players, hunt, fish and trade, search for exotic treasures, run Moonshine, and much more to discover in a world of astounding depth and detail.

82%82% positive of 59,657 reviews451Playing now: 451$9.99

Saints Row®: The Third™ Remastered

The Full Package, Remastered – With enhanced graphics, improved lighting, reworked environments, and visual effects, Steelport and The Third Street Saints have never looked so good.

72%72% positive of 4,088 reviews119Playing now: 119$29.99

Squad

Squad is a tactical FPS that provides authentic combat experiences through teamwork, communication, and realistic combat. It bridges the gap between arcade shooter and military realism with 100-player battles, combined-arms warfare, and base building.

81%81% positive of 182,099 reviews5.4KPlaying now: 5,382$39.99

Force of Nature 2: Ghost Keeper

Force of Nature 2: Ghost Keeper offers incredible adventures full of mystery, danger, exploration and magic. This game combines the genres of Survival, Sandbox, Action, Adventure, RPG, Strategy and Resource Management

78%78% positive of 2,055 reviews18Playing now: 18$15.99

Royal Revolt II

Royal Revolt 2 is an asynchronous PvP Reverse Tower Defense game full of medieval magic and action-laden battles.Can you set up your defenses so other Kings and Queens can't crash your castle gates? We're throwing down the gauntlet. Will you pick it up?

76%76% positive of 430 reviews54Playing now: 54Free

Unrailed!

Unrailed! is a co-op multiplayer game where you have to work together with your friends to build a train track across endless procedurally generated worlds. Master random encounters with its inhabitants, upgrade your train and keep it from derailing!

93%93% positive of 13,849 reviews87Playing now: 87$19.99

Puzzle Together Multiplayer Jigsaw Puzzles

Multiplayer jigsaw puzzles with voice chat! Play on your own or with friends, and feel like you're all sitting around the same table. Millions of puzzle images, upload your own, or create any puzzle you can imagine just by describing it!

83%83% positive of 4,896 reviews145Playing now: 145Free

BLEACH Brave Souls

The world of mega-hit manga and anime BLEACH comes to Steam in this exciting 3D action game! Build a team using your favorite characters from the BLEACH universe!

87%87% positive of 12,871 reviews1.4KPlaying now: 1,412Free

Journey To The Savage Planet

"WELCOME TO THE PIONEER PROGRAM! As the newest recruit of Kindred Aerospace - The 4th best interstellar space exploration company - Your job is to determine if the planet ARY-26 planet is fit for humans. You may be short on equipment and experience, but you'll figure it out. Good luck!

87%87% positive of 5,680 reviews16Playing now: 16$29.99

Draconia

Create your dragon, customize it, level it. Explore the world of Draconia and unravel its story. Draconia is an MORPG where YOU play as the dragon!

64%64% positive of 802 reviews12Playing now: 12$19.99

Arctico

Explore Arctico with your dog sled, kayak, and up to 3 friends! Build and customize your base camp, gather resources and samples, set up labs, and take good care of your dogs in this peaceful island.

70%70% positive of 2,238 reviews2Playing now: 2$9.99

DDNet

Want to play the hardest cooperative 2D platformer ever? Want to finish no map ever? Want to be in pain for hours and cry, getting nothing in return? Come play DDNet with a large community of other sufferers!

86%86% positive of 47,205 reviews676Playing now: 676Free

Astatos

Leave your influence in your wake as you bring together a broken land in a card-battling adventure filled with gods, heroes, and the instability of yourself and those around you. Play the story, or go online with fellow Crown Mages for tabletop card action.

82%82% positive of 302 reviews1Playing now: 1$14.99

Warriors: Rise to Glory

In this rogue-lite turn-based RPG, you create a bloodline of gladiators, fight online with or against your friends in the arena, decide the fate of your fallen rivals, and bring honor, wealth, and the spoils of war to improve your legacy.

77%77% positive of 850 reviews1Playing now: 1$19.99

Travellers Rest

Craft, farm, build and cook! In Travellers Rest you will have to use all the available tools to become the best tavern keeper in the realm. Create unique dishes and drinks to please your customers as you discover the world and its colorful characters.

87%87% positive of 16,756 reviews1.1KPlaying now: 1,059$17.99

Hex of Steel

Hex of Steel is a refreshing WWII wargame covering all fronts featuring a certain amount of original mechanics. Fight in solo against finally a decent AI throughout Europe, Africa or the Pacific, or against a friend in the cross-platform PBEM or real time multiplayer. Coop is also an option!

95%95% positive of 885 reviews89Playing now: 89$24.99

More games