3,447 Action games your group can play together online, including Risk of Rain (2013), Darkstone, and Home Sheep Home: Farmageddon Party Edition.
All games: 24
Take on Risk of Rain’s shifting stages with up to three friends online or on one shared screen, collecting items before the rising difficulty catches up.
Lord Draak's henchmen are spreading chaos in Uma. Are you going to let them get away with it?
Join Shaun the Sheep and his friends Timmy and Shirley on this epic adventure journeying through caverns, the busy streets of London and through outer space all in search of the green grass of home. Now with new multiplayer modes, controller support, widescreen graphics and much, much more!
Neverwinter is a free, action MMORPG based on the acclaimed Dungeons & Dragons fantasy roleplaying game. Epic stories, action combat and classic roleplaying await those heroes courageous enough to enter the fantastic world of Neverwinter!
Live the 4th Great Ninja War and its overpowering boss fights or defy your friends in ultra dynamic online and offline ninja confrontations!
Two years ago, a group of young teenagers found themselves trapped inside their school. They suffered through the longest night of their lives, chased by abominable creatures created by their principal. Some of them survived that terrible night, while others perished.
CastleMiner Z is an infinite world filled with deep places to explore, and horrifying monsters to slay. Build structures out of blocks, craft weapons and tools from raw materials, and explore the vast and frightening world around you.
In this award-winning platforming adventure, run, jump, and slap through the colorful worlds of the Glade of Dreams, face epic bosses, and team up in 4-player local co-op.
Hungry? Take your restaurant from a one star abomination to a five star wonder in Cook, Serve, Delicious! Plan your menu, upgrade your equipment, and master challenges with easy-to-learn, hard-to-master gameplay!
Experience the insane antics of Saints Row IV. The Saints have gone from the Penthouse to the White House - but Earth has been invaded and it’s up to you to save it with an arsenal of superpowers and strange weapons, in the wildest open world game ever.
Time moves forward only when you do in the dungeons of WazHack. Think your way out of problems instead of just spamming 'attack' and 'drink healing potion'.
As humanity endeavored to better themselves, they created the biological marvel known as Gears. Originally intended as the next step of human evolution, they were instead fitted for war and turned against their own creators.
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game
Shoot! Dodge! and... Get Hit!? "Ikaruga" is a vertical shoot 'em up that features an unique polarity-switching gameplay. Switch the ship's polarity and "get hit and absorb" enemy bullets! Achieve High Score with the chain bonus!
Play 20 fairytale levels online or on one shared screen with up to two friends, mixing platforming, combat and open-ended physics puzzles.
The first hi-res 2D fighter from the creators of the Guilty Gear series! BlazBlue is a traditional 2D fighter where two characters participate in a duel.
Hero Siege is a fast paced Pixel Art ARPG featuring an expansive roster of unique classes, deep build experimentation, and a player driven economy.
Outplay your opponent with simultaneous turns and commander-driven deck-building in a fully free-to-play PvP experience. Build your deck from 1000+ cards across 8 unique factions, and face opponents on a truly level playing field. In Infinity Wars, skill is the only factor that determines victory!
Signs of Life is a sci-fi survival sandbox platformer with a combination of procedurally generated and hand-crafted content. You'll explore mysterious locations, mine blocks for resources, and meet strange (and some familiar) creatures, some of which don't even want to kill you and eat your corpse.
Guacamelee! is a Metroidvania-style action-platformer set in a magical Mexican-inspired world. The game draws its inspiration from traditional Mexican culture and folklore, and features many interesting and unique characters.
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.
Explore a monster-filled castle with up to three friends in Hammerwatch’s campaign, with online, LAN, and same-screen co-op.
Can you handle 1600HP of pure monster truck chaos? Crush cars, soar through massive jumps, and build your own tracks in Monster Truck Destruction—now bigger than ever with new trucks, modes, and multiplayer mayhem!
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.