We created an exclusive template for the script AV-arcade (http://www.avscripts.net/avarcade/). We customized the voting system of this script and kept a possibility to use the original system for the native templates.
It is worth to be mentioned that the original system allows to create one level of catalogues only. That is why we changed this system to make it possible to create a tree.
Moreover, we improved the module "social_links", implemented API of such social networks as Twitter, FaceBook and Google+ and added the resize bar on the games pages to scale Flash app.
Our task was both slicing and programming. Design was provided by the client.