可以和朋友在线一起玩的免费开玩（Online Co-Op）游戏共 348 款，包括P.A.I.N.T.、Pirate Souls和Fortress Fury。
全部游戏: 12
In this cooperative third-person shooter, you take control of the P.U.N.K.’s. Rebels that shoot their way through an evil factory with high-powered paint blasters. Sabotage the tyrannical corporation and fight your way through their factory to achieve the highest chaos score!
A 2D Online RPG where you can become the most wanted pirate, the strongest bounty hunter or even the highest-ranking Marine! Customize your character to be uniquely yours, level up and find treasures. Start your adventure in the world of Pirate Souls now!
Fortress Fury is a survivor multiplayer tower defense roguelite. Endless hordes of enemies want to crush your tower! Buy weapons and upgrades to craft an array of overpowering builds. Will you be able to survive all waves and be the last tower?
Sentience is a multiplayer team hide and seek game set in a sci-fi dystopian world. Work together to take down the system or put a stop to the newly sentient resistance.
A social cross-platform MMORPG. Enjoy mastering skills, quests, achievements, puzzles, mini-games, crafting, and extensive customization. Take the first step to join this unique journey!
Dragon World is a fun dragon game in a cartoon style. Battle other players or play cooperative in a survival game mode.
Help, step on, or sabotage your friend! In this 2-player only puzzle platformer, perfect chemistry is the only way through. Think your friendship can handle it?
Your crew is on a mission to collect cargo. As you are going from moon to moon, there are creatures who will try and stop you. How long will you survive ?
Clash: Mutants VS Pirates is a 3rd person MOBA game that lets vicious space pirates face off against merciless mutants. Choose a side in this monumental battle and fight for nothing less than the future of the entire world!
You're now a monkey*, the room is full of stuff*, collect the stuff in the cardboard box while running away from the possessed monkey. EASY! Don't get caught!And if you're the one possessed, catch every monkey and explode them into the Bananaverse*.
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.
First-perspective Co-op horror game (up to 4 online players). A terrible incident has struck a Joseon-era village. Become an investigator and survive the cursed night.