The Traitor’s Keep downloadable content for Fable III is now available on Xbox.com, for 560 Microsoft Points.
According to the Xbox.com page: “Experience your first grand adventure as the ruler of Albion, visiting the kingdom’s secret prison and tracking down the most dangerous criminals in the land. You may have led a rebellion once, but can you survive your encounters with a new wave of revolutionaries? To help you on your way, this pack also includes a Clockwork Dog Potion. Just let your dog have a sip when he’s lying in his basket in the Sanctuary.”
The game will also add 250 Achievement points. Check out the official page here.