Dive back into the chaotic and loot-filled world of Pandora with the Borderlands: Double Game Add-On Pack for Xbox 360. This action RPG expansion provides an exhilarating experience, combining both "The Zombie Island of Dr. Ned" and "Mad Moxxi's Underdome Riot." Face the undead horrors in a spooky new region, where you'll battle through dense swamps and eerie graveyards. Then, test your mettle in Moxxi’s arena, tackling wave after wave of ferocious foes in a gladiatorial challenge. With new weapons, customizable classes, and humorous storytelling, this pack elevates the original Borderlands adventure into epic territory. Gather your friends for a thrilling co-op session, and prepare to hunt for treasures and glory amidst the chaos.