Dungeon Defenders II：四人合作守塔
建造防御设施、迎战一波波敌人，并一起培养英雄卡组。Dungeon Defenders II 是一款支持最多四人在线合作的免费游戏。
22,189 篇评测中 77% 为好评当前玩家: 342免费
独立（Online Co-Op）：适合一起玩的游戏
可以和朋友在线一起玩的独立（Online Co-Op）游戏共 1,147 款，包括Dungeon Defenders II、We Were Here和Oriental Empires。
全部游戏: 24
We Were Here
Lost in a frozen wasteland and split up from your partner inside an abandoned castle, the only possession you have left is a walkie-talkie with a familiar voice on the other end. Can the two of you find your way out in time?
33,555 篇评测中 89% 为好评当前玩家: 286免费
Oriental Empires
Turn based 4X strategy game, recreating the civilizations of ancient China. Develop your land, build great cities, raise huge armies and fight epic battles, with hundreds of soldiers fighting right on the game map. Advance your technologies, culture and religion to create one of mankind’s biggest empires.
2,593 篇评测中 79% 为好评当前玩家: 16US$29.99
BIGFOOT
You are a Bigfoot hunter with an important mission: to put an end to rumours once and for all and prove to yourself that Bigfoot is not just a myth or an invention of the mind...
17,886 篇评测中 82% 为好评当前玩家: 184US$15.99
Absolver
Absolver is an online multiplayer combat game where players are placed behind the mask of a Prospect under control of the Guides, the new rulers of the fallen Adal Empire, who will determine your worth in joining their elite corps of Absolvers.
11,490 篇评测中 74% 为好评当前玩家: 16US$29.99
Day of Infamy
Experience close-quarters battles in iconic WWII settings. Defend the line, storm the beach, torch the enemy, or use a radio to call in fire support. Day of Infamy is a teamwork-oriented shooter that will keep you on your toes and coming back for more with its diverse game modes and authentic arsenal.
17,501 篇评测中 83% 为好评当前玩家: 33US$14.99
Don't Starve Together
Fight, Farm, Build and Explore Together in the standalone multiplayer expansion to the uncompromising wilderness survival game, Don't Starve.
378,110 篇评测中 93% 为好评当前玩家: 66,682US$5.09
Starbound 合作游玩：一起建造自己的宇宙
探索行星、推进剧情战役，与朋友共同建造家园。这是一款默认支持四人在线游玩的沙盒游戏，每位玩家都有自己的飞船。
120,655 篇评测中 92% 为好评当前玩家: 795US$14.99
GIBZ
Shoot, slice and surf on zombies by yourself or with friends. Fight overwhelming amounts of zombies and other monsters summoned by an evil wizard (ooOooOOOo spooky) in an early 1900s London.
1,326 篇评测中 88% 为好评当前玩家: 6US$5.99
Comedy Night
Tell jokes, sing songs, make friends or heckle. Comedy Night captures the fun experience of a real comedy club.
8,147 篇评测中 74% 为好评当前玩家: 4US$4.99
Tricky Towers
With your brilliant robe and magic powers, it’s time to build some Tricky Towers! Stack your bricks in this land of fable, whose marvelous tower will be the most stable? Battle your friends and rise to fame, in this frantic physics game.
12,424 篇评测中 90% 为好评当前玩家: 108US$14.99
Party Panic
Party Panic is an online and local-multiplayer party game. Compete against your friends in the all new board game, play 30+ rapid fire minigames, race through the brutal Gauntlet, or complete the challenges on Trophy Island. There is even a built in drinking game! You'll laugh, you'll cry, it's stupid.
2,880 篇评测中 76% 为好评当前玩家: 3US$16.99
Shift Happens
Shift Happens is a cooperative platformer for two. You and a friend shift your mass, throw each other and puzzle your way through four stages of stylized imaginary worlds. Including the occasional backstabbing and taunting. Play with a friend on a couch, online or even special singleplayer levels.
3,308 篇评测中 77% 为好评当前玩家: 18US$15.99
Aragami
Aragami is a third person stealth game that casts you as an undead assassin with the power to control the shadows. Teleport to any shadow, become invisible, materialize weapons or even summon a shadow dragon to infiltrate the enemy ranks and dispose of your targets.
10,248 篇评测中 89% 为好评当前玩家: 15US$19.99
Zombie Estate 2
One of the highest rated Xbox Indie Games is now available for PC! How long can you survive in this online co-op wave based shooter? Featuring 35 characters, over 100 weapons, 30 stat-boosting hats, and 6 levels, Zombie Estate 2 is a frantically fun experience to share with friends!
622 篇评测中 95% 为好评当前玩家: 3US$4.99
Subsistence
Subsistence is a sandbox, first person, solo or co-op, PvE open-world survival game. Struggle through changing seasons to build a base, develop technology and gear-up in the hostile environment. Defend yourself from wildlife, the elements and AI hunters (who also build bases in the world).
12,649 篇评测中 71% 为好评当前玩家: 461US$13.99
Ultimate Chicken Horse
Ultimate Chicken Horse is a party platformer game where you build the level as you play, placing traps and hazards to screw your friends over, but trying not to screw yourself.
41,266 篇评测中 95% 为好评当前玩家: 139US$14.99
POSTAL Redux
POSTAL Redux is a high definition remake of the classic dark and surreal twin-stick isometric shooter. Take control of The POSTAL Dude as he fights to survive in a world gone mad with violence.
6,825 篇评测中 92% 为好评当前玩家: 41US$1.07
Hero Zero - Multiplayer RPG
Become a hero, build your own Hide-Out and start by saving your neighbourhood. Level up your skills, collect incredibly weird superhero gadgets, and join a superhero team to save the world!
3,832 篇评测中 81% 为好评当前玩家: 142免费
Sven Co-op：和朋友并肩闯过《半条命》地图
在线或通过局域网，与朋友合作挑战相连的《半条命》战役和大量社区地图。救起队友、破解地图谜题，一起向前推进。
32,615 篇评测中 93% 为好评当前玩家: 315免费
Who's Your Daddy?!
Who's Your Daddy is a casual multiplayer game featuring a clueless father attempting to prevent his infant son from certain death. Play with up to 7 of your friends, and test your parenting skills in a competitive setup with wacky physics and over 67 potentially ominous household items.
25,875 篇评测中 80% 为好评当前玩家: 61US$9.99
RWBY: Grimm Eclipse
RWBY: GRIMM ECLIPSE is a 4 player, online co-op, hack and slash game based upon Rooster Teeth’s international hit series RWBY.
9,840 篇评测中 80% 为好评当前玩家: 10US$19.99
Move or Die
Move or Die is an absurdly fast-paced 4-player local and online party game where the mechanics change every 20 seconds! It's THE friendship-ruining game.
16,464 篇评测中 89% 为好评当前玩家: 43US$14.99