I have been watching this script for few years and I am damn impressed.
It is called "DiscuzX".
It is actually made by Chinese guys and it is a mega all in one script,that serves all purposes.
It has a social network,a forum,in built blog and portal system ,games (like farm ville or anyother),inbuilt points color changers width changers and many more.
The actual link is : http://www.comsenz.com
You can download in traditional Chinese and latest version is 2.5.
But there is an unofficial English translation for us.
Thanks to these guys : http://www.codersclub.org
You can find the Script under DiscuzX link.
Hope this link helps you