BattleTech: Map Pack - Alien WorldsCreated using new art in the brilliant aesthetics of the new box sets and other MapPacks, these two double wide, double sided maps providing four brand new, alien battlefields include a variety of new terrain elements and wild colors that deliver interesting alien world themed battlefields for players of every skill level. Each map is 17" x 22", paper, and may be placed side on or edge on with other maps for expanded battlefields.