From can't-miss crowd pleasers (940) to underrated indie hidden gems (517), all in one place.
Can't spot a co-op or party game yet? Searching also pulls matching titles live from Steam.
GOTY-winning 2-player co-op adventure where your partner plays free via Friend's Pass.
Invite a friend for free across PC, PS5, and Xbox with Friend's Pass.
Chaotically busy, yet weirdly addictive with friends.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
Bronzebeard's Tavern is a goofy and playful restaurant manager sim where 1-8 players can work as a team with multiplayer co-op. Fulfill a number of different roles, serve a diverse range of customers and cook up delicious dwarven cuisine.
An online multiplayer game about shapeshifting deception and betrayal! As a hapless, brave spaceman employed by The Company you'll work diligently to defend and be rescued from failing outposts, but not everyone around you is who they claim to be...
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!
DYO is a mind-bending cooperative platformer for one or two players where you can hop between two halves of a split screen.
Face the varied challenges of the Machine God Zir in ARENA, a standalone expansion for Synthetik: Legion Rising! Leverage the next level in gun-play and experiment with powerful tech in varied action packed Arenas!
Unsung Warriors is a 2D action-adventure game set in Iron Age inspired Europe. Fight your way past enemies and traps, while exploring the secrets of an ancient crypt.
A team based PVP game where groups of up to 8 players must work together to operate a tank!
Expand a small kingdom to a mighty Dominion! Play the Spiel des Jahres winning boardgame beloved by millions around the world. Discover the game that defined a genre, Dominion was first to popularize deck-building and remains a staple of tabletop. This is the officially licensed implementation.
Beavers be Dammed is a two player local co-op game in which two beavers perform heists under time pressure to steal wood from a sawmill under crazy circumstances!
Download the Friend Pass and play for free with a friend who owns the full Operation: Tango game. It takes two to save the world, but it only takes one to pay for it.
A fun hidden role game where you backstab your co-workers and get mad at your co-workers for backstabbing you. (6-10 players)
8Bit Fiesta brings everything you need to the table with its action packed local multiplayer mayhem including a built in drinking game! Choose between a ton of characters and challenge your friends and prove yourself worthy the title "King of the Fiesta".
Meditative rhythm ping-pong
The two adventurers Handy and Dandy have caused a dimensional tear which is now separating them and the entire cave where they have to solve platforming puzzles to reunite again in this 2D co-op game.
The DEMO for the WILDEST ANIME FIGHT, Fly Punch Boom! Fly super fast, smash your friends through skyscrapers and break the planet with one punch! Up to 4 players local & online. Now with workshop for INFINITE CHARACTERS!
With 100+ truly unique units, Zero-K is an RTS of freedom and creativity, tempered by a decade of refinement. Sculpt land into a castle and throw invaders off it with a Jugglenaut. Explore a massive campaign, solo or co-op. Hop online for epic 32 player battles or fast paced 1v1, on 100s of maps.
Experience an innovative co-op adventure where two players have to work together. Engage in collaborative puzzle solving and dynamic combat with each player having unique abilities. Delve into a psychological narrative that explores the essence of humanity.
A new lead turns up old doubts about an 'Unsolved Case'. A trap, or a copycat killer? In this co-op puzzle game prequel to the award-winning Cryptic Killer series, put on your detective badges as you collaborate and communicate to crack the codes, solve the riddles, and catch the Cryptic Killer.
Now Available on PC, Mac and Linux!
Lead your own DnD-like adventuring party on an epic adventure narrated by Laura Bailey. Invite your friends for free to the group with the Friends Pass, or strike out on your own. Cooperation, betrayal, and the luck of the dice… what wild escapades will you and your teammates get up to?
Welcome to Mythgard, a fantasy cyberpunk CCG of heroes, gods, and mythical beasts. Master the unique lane and mana systems in your rise to the top or enjoy team play with a friend. New players can use the code WelcomeChallenger to get 20 free packs and more to start their journey.
Play an early version of the first level for free! Work together to solve the puzzles and escape a desert island in this multiplayer co-op adventure. Success requires more than just you and your partner thinking alike - you'll have to communicate and stay In Sink to overcome the challenges ahead.
Enjoy some of the best loved Flash games of the past in this awesome time capsule of over 60 Ninja Kiwi classics. Experience a piece of history and play the original Flash games that spawned the worldwide phenomenon of Bloons TD.
No packages? No problem! Break in. Scrap everything. Deliver... A chaotic online co-op game for up to 5 players (or 15 if you really want to)!
The You Quiz is a multiplayer game where the questions are about you! Be the King and judge your friends' answers about yourself. Or be a Courtier, guess their quirks, tastes, and dreams. Invite up to 7 friends for free using the Friend's Pass!
Counter Agents is a spy-themed, head-to-head multiplayer game where your objective is to sneak around guards, steal the briefcase, and make it to an exit point before your opponent!
Fantasy beat'em'up with a bit of RPG flavor and couch co-op. Explore open map, fight brutal enemies, find and equip weapons, armor and artifacts, make your hero stronger by gaining experience and learning unique perks and combat moves!
Gorilla Simulator - Play with other gorillas, explore the map, participate in random events, collect bananas, hats and climb the mountain to collect Pineapple!
Artillery tactics games are back! Grab some friends and get ready for an all out Wizard war! Create your own way of play with tons of unique spells to choose from. With randomly generated terrain and unlimited combinations, you'll never know what will happen next. Completely free to play.
Inspired by the classic arcade Lunar Lander game, in Galactic Lander you control a delicate scientific spaceship which you must deliver from point A to point B, either alone, or with a friend in a co-op level, potentially made by the game's own Steam Workshop community!
Help Tama to save Koko using the powers of the forbidden Sword of the Necromancer. Turn your foes into allies and reach the depths of the Necromancer's dungeon. Defeat the guardians to gain enough soul power to bring Koko back from the dead, no matter the cost.
Play as a Turtle and duke it out in a game of Football. Use your gun to fly around the field or even shoot the ball.
