Borderlands DLC Retail Pack Announced

2K Games and Gearbox Software have announced that Borderlands Double Game Add-On Pack will be available for $19.99 on both the Xbox 360 and PC on April 6, 2010 in North America and April 9, 2010 internationally. It includes the latest DLCs (downloadable content) for the game: The Zombie Island of Dr. Ned and Mad Moxxi's Underdome Riot.