Portal 2
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!
392,510 篇评测中 98% 为好评当前玩家: 2,451US$9.99
Action · Physics：适合一起玩的游戏
可以和朋友在线一起玩的Action · Physics游戏共 414 款，包括Portal 2、Rock of Ages和Amnesia: The Dark Descent。
全部游戏: 24
Rock of Ages
A rock-solid combination of rock-rolling action, deep strategy, and captivating art and music from different ages of history, this is a game of crush or be crushed!
3,384 篇评测中 91% 为好评当前玩家: 9US$9.99
Amnesia: The Dark Descent
Amnesia: The Dark Descent, a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.
20,528 篇评测中 95% 为好评当前玩家: 147US$3.99
Crash Time 2
Crash Time 2 is an open-world arcade racing game where you play as an Autobahn police officer, engaging in high-speed chases, escort missions, and criminal investigations across a large free-roaming map.
1,173 篇评测中 63% 为好评当前玩家: 4US$4.99
Garry’s Mod：和朋友一起建造与实验
Garry’s Mod没有内置合作战役。你们可以在在线Sandbox模式中使用物理工具和Workshop内容，一起搭建并测试自己的创意。
1,099,375 篇评测中 96% 为好评当前玩家: 31,401US$9.99
FlatOut 2
Experience the drive of your life as you throw yourself around on and off the track causing fences to shatter, tyre walls explode, water tanks and barrels fly across the track into other cars.
19,625 篇评测中 95% 为好评当前玩家: 396US$1.99
Half-Life 2
Reawakened from stasis in the occupied metropolis of City 17, Gordon Freeman is joined by Alyx Vance as he leads a desperate human resistance. Experience the landmark first-person shooter packed with immersive world-building, boundary-pushing physics, and exhilarating combat.
204,574 篇评测中 97% 为好评当前玩家: 2,210US$9.99
Gish
Gish isn't your average hero. In fact, he's not your average anything...you see, Gish is a ball of tar. A Sunday stroll with his lady friend, Brea, goes awry when a shadowy figure emerges from an open manhole and pulls Brea below ground.
310 篇评测中 60% 为好评当前玩家: 1US$9.99
Party Animals
Fight your friends as puppies, kittens and other fuzzy creatures in PARTY ANIMALS! Paw it out with your friends remotely, or huddle together for chaotic fun on the same screen. Interact with the world under our realistic physics engine. Did I mention PUPPIES?
58,416 篇评测中 79% 为好评当前玩家: 0US$0
TerraTech
TerraTech is an open-world, sandbox adventure game, where you design and build your own creations through a mix of crafting, combat and discovery. Design vehicles from a huge library of blocks. Scavenge, craft and buy new parts to survive and become the ultimate planetary prospector.
20,658 篇评测中 91% 为好评当前玩家: 0US$24.99
Descenders
Descenders is extreme downhill freeriding for the modern era, with procedurally generated worlds, and where mistakes have real consequences. Will you lead your team to glory and become the next legendary Descender?
20,169 篇评测中 95% 为好评当前玩家: 0US$24.99
Dome Keeper
Defend against waves of alien monsters in this unique roguelike action miner. Dig for resources, collect useful gadgets, and upgrade equipment to increase odds of survival – just hurry back before your dome is destroyed!
19,291 篇评测中 92% 为好评当前玩家: 0US$17.99
Clownfield 2042
Clownfield 2042 is an FPS where you take the role of a no-clown, equipped with arsenal to fight anyone ahead and win the front. After the 2022 crypto-crash caused by NFT's, the majority of nations collapsed and a union of "No-Clowns" was formed. You are one of them, arm up and get ready for war.
3,959 篇评测中 84% 为好评当前玩家: 0US$0.99
Chaos
Chaos is an online FPS game. Why should you play it? Destruction, lots of it, plus some explosions, oh yeah, guns! Who doesn't like guns and explosions?
3,775 篇评测中 88% 为好评当前玩家: 0免费
Wanba Warriors
Have you got what it takes to be a Wanba Warrior? Step into the absurd world of calligraphy combat and prepare to lay the smackdown upon all who dare to oppose you, dishing out damage with your chosen ink brush of brutality! highly recommend playing with controllers.
2,347 篇评测中 89% 为好评当前玩家: 0US$4.99
Gridiron
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!
1,999 篇评测中 77% 为好评当前玩家: 0
DRIFT CE
Tune your dream drift car, change parts, boost performance and challenge other players on Japan's legendary EBISU circuits!
1,832 篇评测中 72% 为好评当前玩家: 0US$29.99
Mushy
Mushy is a round based first person shooter. The attackers plant a bomb and the defenders defuse it; all while engaging in armed combat!
1,671 篇评测中 85% 为好评当前玩家: 0免费
Parking Garage Rally Circuit
Retro Arcade Rally Racing... in Parking Garages?!? Precision driving with tight simple controls and arcade physics, all in a Sega Saturn style presentation
1,628 篇评测中 96% 为好评当前玩家: 0US$9.99
pla_toon
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...
1,468 篇评测中 88% 为好评当前玩家: 0免费
Topple Tactics
Topple Tactics is a physics-based multiplayer tower defense game where one huge player controls the map by placing towers and using abilities, whilst the little players level up their stats and equipment to reach the end of the map and defeat the huge player!
1,377 篇评测中 88% 为好评当前玩家: 0US$9.99
Dark Roll: Free Kick Challenge
A ball rolling game, where you take football free kicks. Single player challenges, Steam Leaderboards and ranked multiplayer. Free to play.
1,224 篇评测中 80% 为好评当前玩家: 0免费
Vox Machinae
Strap yourself into the cockpit of a robot seven times taller than a Tyrannosaurus Rex and prepare to do battle in Vox Machinae: the ultimate giant robot combat action-simulator for both VR and standard screens.
1,183 篇评测中 86% 为好评当前玩家: 0US$29.99
Mad Adventures
Work together or betray each other! Unlock lobby-wide upgrades. Survive a 4-day expedition to reach the final boss. A Multiplayer 3D Platformer with a sprinkle of Roguelike and Battle Royale!
1,105 篇评测中 91% 为好评当前玩家: 0免费