From 30 March is the first map pack for the first-person shooter Call of Duty: Modern Warfare 2 for download initially only for the Xbox 360. PlayStation 3 and PC players must be at least 30 days longer until the release of the stimulus-ones. Scenes of a total of 5 new cards which gives the expansion but there are already in the trailer for the stimulus-Mappack seen.

The stimulus-Mappack expands the multiplayer mode of Modern Warfare 2 by three all-new cards (Bailout, Storm, Salvage) and two from the previous well-known (Crash and Overgrown).