Risk 2210 A.D.: A Call To Arms Command Deck (2009)

From the publisher's site:
The primary deck starts by focusing on specific continents and territories, something that will be echoed in more depth by the later expansions by focussing each deck on tactics and game-play based upon individual countries or regions.

Players can either choose to play this original 20 card standalone deck or mix and match it with later expansion of the same standard deck design.