Whilst we're still waiting for the exact sales figures of Rockstar's recently released Grand Theft Auto IV DLC The Lost and the Damned, Xbox 360 product manager Aaron Greenberg has said that the content has outperformed much of its boxed opposition.
The Lost and the Damned is the most successful game add-on content we've ever launched,” he told Gamasutra. If that content was sold at retail, it would be one of the best sellers across all platforms. It would have outsold Killzone 2.”
NPD's February sales numbers show that Sony's critically applauded PS3 exclusive FPS Killzone 2 sold 323,000 units.