Using API of the most popular runet social network VKontakte.ru we have developed a game-application.
Voices auction | Several rooms for the game
This application is a simulation of a game of chance similar to "Auction", where gamers fight for a prize gambling by means of virtual credits (voices in VKontakte).
There are several rooms with different rules of the game and prize funds - Standard (or classic), Flashgun, and separate Team room where gamers can unite into teams and fight for the prize together. Every room has a chat where users can communicate.