Valve开源了Direct3D到OpenGL的转译层,方便开发者迁移游戏到Linux:

https://github.com/ValveSoftware/ToGL

Valve SteamBox主机系统SteamOS基于Debian Linux打造,可以免费下载安装:

http://store.steampowered.com/steamos/buildyourown

Steam for Linux游戏列表:

http://store.steampowered.com/browse/linux/

Ubuntu可以安装Steam玩Dota2和Left4Dead2等游戏:

http://store.steampowered.com/about/

Ubuntu 14.04(i5-3230M集成显卡HD4000)在Firefox 37里满帧(60FPS)跑WebGL FPS游戏BananaBread:

http://static.oschina.net/uploads/space/2015/0905/142046_aVTz_561214.png

Ubuntu上跑Flash Stage3D游戏: