With the first downloadable add-on for Call of Duty: Modern Warfare 2 due on Xbox 360 in under a week (Tuesday, March 30 to be exact) publisher Activision is continuing to detail its contents, this time in the form of five screenshots--one for each map.

What part of "no horseplay in the pool area" don't you kids understand?

Of those five multiplayer arenas, three (Bailout, Storm and Salvage) are new, while the other two (Crash and Overgrown) are returning from Call of Duty 4: Modern Warfare.

Priced at 1200 Microsoft Points / $15, the appropriately named "Stimulus Package" will first be available on Xbox 360, with PC and PlayStation 3 releases to follow.