Who worked on XXX?
Fatal Inertia
Originally an exclusive for the PlayStation 3, it was released for the Xbox 360 in 2007 and then released on the PlayStation 3 on May 29, 2008 in Japan, June 19, 2008 in North America and July 15, 2008 in Europe as a download on the PlayStation Network under the title Fatal Inertia EX. The PlayStation 3 version was initially delayed because of difficulties with the Unreal Engine 3 on the console, due to the cell processor's architecture.