Jake2是ID公司的Quake2游戏引擎的Java版本，它运用了jogl、joal等一些图像和声音的技术。总的来说感觉还不错，便于我们进一步的研究3D网络游戏引擎。-Jake2 ID is the Quake game engine versions of Java, it used JOGL, such as its graphics and sound technology. The whole feeling was pretty good, we facilitate further research 3D game engine.