Joanna Dark returns in the Xbox 360 exclusive Perfect Dark Zero, the prequel to the internationally award-winning and multi-million selling first-person shooter Perfect Dark from famed game developer Rare. A secret war has begun between shadowy corporations bent on world domination. Joanna Dark and her father Jack are caught up in the fight for the future of the planet. A routine bounty hunting mission rips open a global conspiracy that will change Joanna's destinyforever. Guide Joanna Dark on her journey to become the perfect agent. Featuring a compelling and captivating story, Perfect Dark Zero plunges you into a world of corporate espionage and conspiracy. The title merges the excitement and intrigue of its predecessor with revolutionary game design, cutting-edge online play, and amazing graphics to deliver an experience that defines gaming and entertainment.