Rockstar has been very quiet about the project itself and give the press little data to work with. Dan Houser, Rockstar VP of creative development, stressed out that this chapter will not be following the same line as the main game.
Klebitz, said Houser, has been created as a "a very different character than Niko, with a very different background," while Liberty City itself is ready to allow the player to see another side than the one he has been used to in GTA IV.
The company has yet to announced a price for the upcoming Xbox 360 content. Recent rumors claim that $15 will be the magic number, but don;t act surprised if the final statement features a price as high as $20.