可以和朋友在线一起玩的冒险（Action）游戏共 1,247 款，包括Hellstuck: Rage With Your Friends、INTO EVIL和Runbow。
全部游戏: 23
Get ready to rage with your friends in this co-op precise platforming adventure! You're stuck in Hell. You can only jump upwards and all you have to do is escape … it can't be that hard, right?!
Hotline Miami x Dark Souls. Greatswords, demons, miniguns; up to 4 players. You are not prepared.
Runbow, and all its 9-player madness, is now on Steam!With tons of competitive modes for up to 9 players--locally and online--and a massive Single Player Adventure, Runbow is the crazy, colour-based platformer you've been waiting for.
BadLads is a neo-noir multiplayer roleplay game centered around each player having their own job. Cities are ruled by President. Civilians are assaulted by Gangs and protected by Police. Adventure, collect, craft, base build, gamble, socialize, overthrow, customize yourself and your belongings.
NOROI KAGO: the Grudged Domain is a four-player co-op survival horror game based on "Yokai", supernatural beings from Japanese folklore. Trapped in a cursed domain, you and your companions must work together to endure the curse and find a way to escape, all the while hiding from the roaming yokai.
Explore the continent in search of Mitriom, ancient energy crystals to power the various improvements of your caravan (Skills, Bonus, Cannon on the caravan etc). Dynamically manage your resources to adapt your skills according to the situation.
OPG: Clan Wars — a multiplayer action game with survival elements. Arena shooter, open world, crafting, and resource battles — fight, evolve, and survive alone or with your team.
Grab a friend and get squishy! Putty Pals is the ultimate co-op platformer, challenging two players to work together and overcome puzzles in a bright and beautiful world.
Cat Warroir is an action-platformer of retro and cute style about a cat knight on his way to recapture his stolen treasure. Deep into the dangerous fantasy world,defeat the challenging big boss with your slash, dash, jump, walljump and other skills to find the treasure back!
A co-op survival horror game set in a dark medieval castle. Play as one of four resurrected knights and work together to find hidden runes, unlock the ritual chamber, and escape before the Jester hunts you down. Teamwork, stealth, and survival are your only hope.
《幻世九州》是一款承袭国韵传说的MMORPG，问道于乱世莽荒恢弘遗迹，多线修炼突破经脉转生，结盟爽战史诗猛兽，重炼极品法宝武器，御灵宠幻化坐骑随性，邂逅正缘传功双修，上古九州由你谱写！
Steal everything you can and flee from the Burning Knight's castle in this action-packed roguelike! The game features tight bullet hell, tons of items, characters to meet... and secrets!
Mauled is a Free-To-Play indie TPS by a solo developer. Fight relentless hordes alone or in online Co-op across varied maps. Collect tiered weapons, trigger tactical traps, and upgrade your character's stats as the difficulty rises round after round. Survival is your only goal.
A co-op extraction horror for 1-4 players where you survive nuclear wastelands on a train. Scavenge scrap for fuel and supplies, and use voice mechanics to stay alive.
A co-op group climbing game for 1-8 friends! Head out on a chill but challenging climb with regular checkpoints. Use axes, ropes, pogo sticks, item delivery drones and more to reach the summit. Just remember to watch your step!
Angry Arrows is a cooperative archery game about rescuing hostages from enemy strongholds using nothing but bows and arrows. Just remember, one fatal mistake and it's back to square one.
Chasing Styx is a three-headed dog, run 'n' gun, couch co-op, bullet-hell adventure. As Cerberus, explore the far reaches of the Underworld featuring multiple routes filled with disgruntled dead, tricky traps, screen covering waves of bullets, and hidden treasures used to upgrade your hellhound.
A physics, parkour adventure! Launch yourself up a collection of biomes to reach the summit. Compete against friends by pushing them off platforms to throw them off course. Explore a unique world as a fish out of water.
A rogue-lite twin-stick shooter/brawler that never plays the same twice. Collect and control 60 different characters as the body-snatching alien Parasite with a grudge against humanity. Fight to the top of the food chain: possess the President, push the Big Red Button and one-up the human race.
King ’n Knight is an arcade platform game that takes place in a medieval fantasy world. Play solo or co-op in this adventure inspired by the games of the 16-bit era.
Bringing back the 90's-era PC platformer with a game inspired by classics like Commander Keen, Conker, Ruff'n'Tumble & Jazz Jackrabbit.
Super Cloud Fight allows you to experience a unique way of aerial combat with customizable planes, special combat maneuvers and powerups. Play with AI bots, friends or competitors!
With your crack team and the help of the SmurfoMix, liberate the village of the Smurfs from the grip of the Green Stone!