Activision and Infinity have announced what we spend to qualify for the first expansion pack for Call of Duty: Modern Warfare 2 called "Stimulus Map Pack: 1200 Microsoft Points (equivalent to approximately 14 Euro). The pack will arrive on the Marketplace on 30th of this month and will add five maps, three of which are completely new and two returning from Modern Warfare, that "Crash" and "Overgrown".

As for the maps unpublished, these are: "Bailout", a residential complex at many levels, "Storm", an industrial park, and "Salvage," a junkyard with an infinity of debris piled up and cars crushed.