Warframe
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game
87% positive of 687,855 reviewsPlaying now: 56,352Free
Online Co-Op games to play together
1,871 Online Co-Op games your group can play together online, including Warframe, Trine 2: Complete Story, and Worms Armageddon.
All games: 24
Trine 2: Complete Story Turns Physics Into Co-op
Play 20 fairytale levels online or on one shared screen with up to two friends, mixing platforming, combat and open-ended physics puzzles.
95% positive of 15,286 reviewsPlaying now: 71$19.99
Worms Armageddon
The iconic intrepid invertebrates return with a vengeance in the fan-favourite classic Worms™ Armageddon. Relive their glory days once again as you blast your way into enemy territory, sweep their fields and remain the last worm standing.
93% positive of 7,879 reviewsPlaying now: 327$2.99
PixelJunk™ Monsters Ultimate
Tikiman the Forest Defender is in trouble. Hordes of monsters are sweeping through his realm, hoping to chow down on his offspring – and it’s up to you to defend them. By placing weapon towers at strategic points around the landscape, you can destroy the invaders and save the little ones.
86% positive of 661 reviewsPlaying now: 23$9.99
Bloody Trapland
Bloody Trapland is a fast-paced multiplayer platformer where the levels are filled with dozens of dangerous traps and tricky jumps that stand in your way! Play co-op with your friends or take on the challenges on your own. With support for up to 4 players at once, local and/or online.
81% positive of 2,776 reviewsPlaying now: 7$1.24
Hammerwatch: Four Heroes Through the Castle
Explore a monster-filled castle with up to three friends in Hammerwatch’s campaign, with online, LAN, and same-screen co-op.
88% positive of 3,668 reviewsPlaying now: 11$9.99
Sanctum 2: Build a Defense, Then Join the Fight
Sanctum 2 combines tower-defense building and first-person shooting in an online campaign for up to four players. You and your friends protect oxygen-producing Cores through waves, character loadouts, and optional survival runs.
91% positive of 7,459 reviewsPlaying now: 23$14.99
Double Dragon: Neon
BRO-TACULAR! Legendary martial artists, Billy and Jimmy Lee return in this creative re-imagining of the classic beat ‘em up, Double Dragon Neon. Fight your way through countless henchmen including Linda and Abobo on your way to rescue the love of your life, Marian!
77% positive of 1,904 reviewsPlaying now: 3$9.99
Resident Evil 6
Blending action and survival horror, Resident Evil 6 promises to be the dramatic horror experience of 2013.
77% positive of 52,418 reviewsPlaying now: 1,662$4.99
Sonic & All-Stars Racing Transformed Collection
Compete across land, water and air in incredible transforming vehicles that change from cars to boats to planes mid-race.
93% positive of 11,933 reviewsPlaying now: 53
Castle Crashers turns four knights into a co-op brawl
Castle Crashers sends up to four knights through a comic fantasy campaign, with local and online co-op, magic, weapons, and animal companions.
96% positive of 110,228 reviewsPlaying now: 763$14.99
Villagers and Heroes
The Cozy MMO where adventure and home share the same world. Explore a vast fantasy realm, battle monsters, master crafting and gathering, build a home, and grow a village with friends old and new—free to play.
60% positive of 3,464 reviewsPlaying now: 48Free
Monaco: Eight Thieves, One Shared Getaway
Case guarded buildings, grab the valuables, and escape together in Monaco: What's Yours Is Mine, a top-down heist game for up to four players online or on one screen.
92% positive of 3,753 reviewsPlaying now: 5$14.99
Euro Truck Simulator
The original Euro Truck Simulator - the game which has become the classic of the genre and is still relevant today. The first truck simulation game in a European setting, with European long haul trucks!
84% positive of 6,470 reviewsPlaying now: 21$4.99
Dungeons & Dragons: Chronicles of Mystara
Dungeons & Dragons: Chronicles of Mystara brings reworkings of two of Capcom’s classic arcade hits - Dungeons & Dragons: Tower of Doom and Dungeons & Dragons: Shadow over Mystara – together in one definitive digital package.
80% positive of 1,547 reviewsPlaying now: 10$4.94
ORION: Prelude Pits Your Group Against Dinosaur Hordes
Defend generators, buy upgrades between waves, and bring up to four friends into the original five-player co-op modes of ORION: Prelude.
76% positive of 19,055 reviewsPlaying now: 37$9.99
PlanetSide 2
PlanetSide 2 is an all-out planetary war, where thousands of players battle as one across enormous continents. Utilize infantry, ground and air vehicles, and teamwork to destroy your enemies in this revolutionary first-person shooter on a massive scale.
80% positive of 74,971 reviewsPlaying now: 757Free
Natural Selection 2
A fast paced multiplayer shooter that pits aliens against humans in a strategic and action-packed struggle for survival!
85% positive of 8,648 reviewsPlaying now: 143$4.99
Sins of a Solar Empire: Rebellion Makes the Galaxy Your Battlefield
Multiplayer is designed for up to ten players, with online and LAN co-op or PvP modes; build empires together against AI rivals and choose from six factions and several match endings.
93% positive of 10,258 reviewsPlaying now: 355$19.99
LEGO® Batman™ 2: DC Super Heroes
Legends Unite! The Dynamic Duo of Batman and Robin join other famous super heroes from the DC Universe including Superman, Wonder Woman and Green Lantern to save Gotham City from destruction at the hands of the notorious villains Lex Luthor and the Joker.
94% positive of 7,569 reviewsPlaying now: 192$19.99
Orcs Must Die! 2 turns trap defense into co-op chaos
Defend magical rifts with a friend in a two-player action tower defense game built around traps, weapons, and fast-moving orc waves.
92% positive of 12,943 reviewsPlaying now: 54$14.99
Awesomenauts Turns a MOBA Into a 2D Team Brawl
Join up to two friends for a 3v3 platforming MOBA, push through droid lanes, and break the rival team’s base in Awesomenauts.
84% positive of 11,826 reviewsPlaying now: 69$19.99
Painkiller Hell & Damnation
Evil has returned! Demonic powers are manifesting themselves as a myriad of dark creatures, fighting over the fates of imprisoned souls caught in Purgatory.
77% positive of 2,954 reviewsPlaying now: 13$19.99
Realm of the Mad God Exalt: A Co-op World That Hits Back
Join friends in Realm of the Mad God Exalt for crowded online boss fights, branching dungeons, 19 classes, and permanent character loss when a hero falls.
82% positive of 47,823 reviewsPlaying now: 1,271Free