可以和朋友在线一起玩的免费开玩（Singleplayer）游戏共 413 款，包括DEPO : Death Epileptic Pixel Origins、Graphwar和Assault Bots。
全部游戏: 24
DEPO is a first person 3D platformer where you control a rebel pixel inside a computer with an evil Operating System governing everything. You'll find final bosses, cinematic scenes, arcade mini-games, 70 huge levels full of surprises, ¡and big stories to discover!
Graphwar is an artillery game in which you must hit your enemies using mathematical functions. The trajectory of your shot is determined by the function you wrote, and your goal is to avoid the obstacles and your teammates and hit your enemies. The game takes place in a Cartesian Plane.
Assault Bots is a fast-paced multiplayer robot shooter game. Create your robot, let it drive, walk, or fly, and battle other players online in this intense shooter. Game features multiple maps and game modes.
Ascend Reborn is an old-school, 3rd person action RPG. Wage war as a brutal Caos warrior on your journey to Ascension. The reign of the Titans has come to an end. The New Gods have risen to claim ultimate power and need a champion. Will you rise to the challenge?
Create the character you really want, and explore the alchemy world with the help of "YOME"!
Punch, platform, and parry your way up a perilous tower that's doing everything it can to erase your progress.
Play more of your favorite arcade hits from yesteryear. Includes SONSON for free!
From one of gaming's most iconic sagas, Halo is bigger than ever. Featuring an expansive open-world campaign and a dynamic free to play multiplayer experience.
A fantasy RPG that weaves a sprawling tale with quirky characters and cinematic effects. Its gorgeous, fast-paced battles feature pixel art characters sweeping though 3D playspaces.
Honkai Impact 3rd - Ultimate anime action made real! HD cel-shading, infinite combos, explosive feedback... Experience next-gen real-time action! An original tale told across media, immersive stage events, star-studded voice cast... Become part of the legend!
Join 20+ million players in Rogue Company, the ultimate third-person tactical action shooter! Become an agent of Rogue Company and wield powerful weapons, high-tech gadgets, and game-changing abilities. Accept the mission and jump into a variety of 4v4 and 6v6 game modes. Play FREE today!
Russian Fishing 4 is a fishing simulator with RPG elements. There is no story line and the whole process is based on the concept of an open, free to roam and free to play game.
Relive the Capcom classics! Get 1943 -The Battle of Midway- and game logo wallpapers free with your download!
Create and manage your own airline. Create both passenger and cargo routes all over the world while you upgrade and expand your fleet of airplanes and airports. Airline Manager is among the most realistic of its genre - so prove yourself and beat your friends and other real life managers.
Multiplayer jigsaw puzzles with voice chat! Play on your own or with friends, and feel like you're all sitting around the same table. Millions of puzzle images, upload your own, or create any puzzle you can imagine just by describing it!
The world of mega-hit manga and anime BLEACH comes to Steam in this exciting 3D action game! Build a team using your favorite characters from the BLEACH universe!
Goofy Ragdolls and Physics Simulated duels that will challenge your tactics. Customise & Upgrade your Gladiator, dismember opponents in the arena and climb the Leaderboard. All for free!
Want to play the hardest cooperative 2D platformer ever? Want to finish no map ever? Want to be in pain for hours and cry, getting nothing in return? Come play DDNet with a large community of other sufferers!
Scribble It! is a multiplayer drawing and guessing game. Get in a lobby with up to 16 players and choose from thousands of official words, packaged in a variety of high-quality themes and 3 multiplayer game modes. Perfect for game nights, parties or just hanging out with friends.
Free chips!Including Texas Hold'em, Slots, Blackjack, Teen Patti, Omaha, Baccarat, Roulette, Mahjong, Landlord and more poker games.
Hired Ops is a session-based online shooter dedicated to fierce conflicts between rival mercenary groups battling on a global scale.
Become a King (or Queen) at making levels! Join a community designed around level creation and online play. The level editor is simple to use and lets you create anything, even living creatures!
Command mighty Witcher-world heroes in epic online PvP card battles!
The SpellForce 3: Versus Edition gives you the chance to enter the battlefields of Eo for free, letting you test your RTS skills against AI opponents or even other human players.