Hitman: World of Assassination - Includes all levels from Hitman, Hitman 2, and Hitman III on the disc except 2 levels from the Hitman 2 expansion. 6 of the levels (3 from Hitman 2 and 3 from Hitman III) are not available on any other disc release. All 3 main campaigns and the Patient Zero campaign are fully playable offline. Online mode is required for scoring and alternate starting positions and equipment.