What game mechanics is used by this site for awarding points & achievements to user

Hello guys new to the forum.

I have a question regarding one of the website. I want to know that what is used by a site called kickass torrent for game mechanics. I am pretty sure it is not gigya or badgeville as i checked it using firefox add-on Wappalyzer. Infact honestly speaking there point system is better then the ones provided by the payed loyalty programs. I want to know like how do they achieve giving points to user for activity like commenting, posting and liking the comment. And also giving achievement to the user for its activity towards the website. There about section in there website shows Kickass torrent is built using Nginx, Poweered by My SQL and Sphinx.

Thanks in advance :slight_smile:

Strange, no answers. Guess no one is able to figure out yet. :rolleyes: