Square Enix has announced downloadable content for The Last Remnant will be released via Xbox LIVE starting December 2009. Challenge Pack 1: Purgatory's Sins and The Key of Ancient Ruins will be available for free on December 1st. Priced 100 MPS, March to War Set is slated for a December 15th release. In addition, Challenge Pack 2: The Price of Lies will be released for free on December 22nd. Check full story for details.