Brazilian game developer Vostu will soon be launching a first for social games: an in-game radio station that not only provides some fresh music to listen to, but also gives players tips and tricks on how to play.
In June Zynga sued Vostu for copyright infringement, claiming that the developer's game Megacity was just a little too similar to CityVille. Now Vostu is countersuing, and claiming that Zynga attempted to enter into some sort of partnership or possibly acquire the developer prior to launching the original lawsuit.