Screenshots:
https://camo.githubusercontent.com/3c94e87a12a7273dbcc38e1aceac761d64f4d035/687474703a2f2f7777772e6b62656e67696e652e6f72672f6173736574732f696d672f73637265656e73686f74732f636f636f735f6a735f64656d6f312e6a7067
https://camo.githubusercontent.com/b770f0bd1ed58f1c7dec9065e8f8b2b4152aa20d/687474703a2f2f7777772e6b62656e67696e652e6f72672f6173736574732f696d672f73637265656e73686f74732f636f636f735f6a735f64656d6f322e6a7067
https://camo.githubusercontent.com/73bbfd8cc18f0c901a94bcaa6433fe4c2d68bf99/687474703a2f2f7777772e6b62656e67696e652e6f72672f6173736574732f696d672f73637265656e73686f74732f636f636f735f6a735f64656d6f332e6a7067
https://camo.githubusercontent.com/1d906edc2e62558d1230f1813ca42357ddbf9fdd/687474703a2f2f7777772e6b62656e67696e652e6f72672f6173736574732f696d672f73637265656e73686f74732f636f636f735f6a735f64656d6f342e6a7067
开源代码下载：
https://github.com/kbengine/kbengine_cocos2d_js_demo