Xbox One owners will be able to download anthropomorphic annelid strategy game Worms: Battlegrounds throughout the month. Xbox 360 owners can download point and click adventure The Raven: Legacy of a Master Thief from December 1 through December 15. On December 16, The Raven is replaced by EA Sports' physics-defying snowboarding franchise reboot SSX.
As usual, these free games are only available to Xbox Live Gold subscribers. Three month subscriptions to the service are available at $25 while 12-month subscriptions can be purchased for $60.