Fudzilla: Game with all three DLC packs expected later.
2K Games will be releasing the Borderlands Double Game Add-On Pack later this month. Strangely enough, we can only confirm the release for Xbox 360 and PC at the present time, as we are still attempting to confirm if it will be released for PlayStation 3 as well; but right now, it appears as if it will only be an Xbox 360 and PC release.
The Borderlands double DLC disc is set to arrive on February 23rd. The Borderlands Double Game Add-On Pack DLC disc package will include the Zombie Island of Dr. Ned and Mad Moxxi's Underdome Riot.