可以和朋友在线一起玩的免费开玩（Action）游戏共 656 款，包括Hunger Dungeon、Wrecked和Impact Point。
全部游戏: 24
Hunger Dungeon is a 1-6 player round-based Multiplayer Online Battle Arena game with a special pixel art style. Battle with more than 12 unique characters in fast-paced Free-for-All and Team Deathmatch rounds. Or take on the challenging Dragon Mode - the exciting first PvE mode!
Choose your vehicle, install weapons and protections, and launch yourself in the biggest multiplayer challenge ever seen!
IMPACT POINT! – An ultra satisfying, fast paced, 2-4 player, arena based, multiplayer, top down 2D shooter. Grab what you can and battle it out with 2-4 players to be the last man standing in a game heavily inspired by retro and vaporwave shooters.
Gridiron is a fast-paced fusion of sci-fi and arcade-style football featuring easy to understand controls and a competitive multiplayer driven online experience. Gridiron supports up to 7v7 action in both casual and competitive online matches, offline practice mode and much more!
A 2-Player Networked Horror Co-Op game. Explore the deepest recesses of your mind to put yourself back together. Work together to defend yourself from its denizens.
Claim your title as Shogun, Highland King, Northern Tsar or Desert Sultan and join this genre-redefining strategy game where you will wage constant war for real territorial conquest! Fortify your castle, fuel a massive army, and enter the ultimate fight for realm domination!
Expedition Agartha is a high-stakes first person slasher. Loot ancient treasures, conquer mythological enemies, and extract to safety - alone or up to groups of three. Gear up and launch your expedition in the first and only medieval extraction looter available on Steam!
Onraid is a challenging 2D shooter game, where you are free to develop your own play style and tactics to destroy your enemies.
Desert Bus is back and better than ever! The 1998 Penn and Teller cult hit mini-game is coming to virtual reality, so you can fully immerse yourself in the thrilling eight-hour trip from Arizona to Nevada. It’s almost like you’re driving the “wheel” thing!
Mushy is a round based first person shooter. The attackers plant a bomb and the defenders defuse it; all while engaging in armed combat!
Confused, you wake up sucked into an empty classroom. You have to try to escape from school by solving puzzles and discovering secrets.
ARENA OF KINGS is a fast-paced team arena brawler. Experience MMORPG-style combat without the grind. Create a hero from 10 unique classes. Level up, learn new spells, and collect epic loot. Casual, Ranked, and Tournament game modes. PLAY FOR FREE!
Are you ready to be the ultimate soldier and fight until you defeat all of your enemies?
《FreestyleFootball》 is a street hip-hop animation style soccer ACG game created by JCE and published by HOGA. In the game, you will collect and play as different characters in PVP team Competition. The game mode includes 4v4 team competition and club league.
D.A.B. Your foes in co-op & PvP battles. (D)efend bases with weapons and skill. (A)ttack with clever AI armies. (B)uild amazingly creative defenses.
Rise of Legions has shut down. It was a strategy and deck building game with dynamic, tactical gameplay.
This is a leisure competitive game, fighting for crystals in the arena, getting bigger, defeating opponents. New heroes, new skills and new weapons, call your friends to fight together~
Treason is a 3-16 player party shooter of teamwork and betrayal, set among Italian mobsters. Use proximity voice chat, unique abilities/gadgets, and strategy to prove your innocence or deceive others.
Online (6v2) social deduction game that will ruin your friendships. 6 crew members, 2 murderous shape-shifting aliens. Trust No One.
Enter a world of magic and battle, where your wits and reflexes will be pushed to their limits! Choose your spells, enter the ever-changing arena and prepare to obliterate all who stand in your way!
The game is an ultimate sauna experience where players can enjoy socializing with friends and strangers that easily can become friends. It's all about having fun, relaxing, and experiencing the unique benefits of sauna culture.
BombTag is an online multiplayer Bomberman-inspired game for up to 8 players. Drop bombs, blow up crates, collect powerups, and blow up your friends - but be careful not to get blown up first!
pla_toon is an action-packed, first-and-third-person, multiplayer, light-hearted, cartoon-style shooter where you as play a soldier. Join the multiplayer battle and be the first to a para-crate drop to equip your player with powerful weapons! Or get on an ostrich and ride off into the sunset...
ADVENTURE. ANYWHERE! Explore endless magical worlds and battle fearsome creatures alongside millions of friends. Ride your own horse, bear or moa and discover the many game world wonders. Unleash your imagination by crafting beautiful buildings.