when i first heard about it. i thought the chronicles of riddick - assault on dark athena was just a remake of escape from butcher bay with new levels. (by new levels i thought maybe a few extra levels throughout the game to make it a bit longer etc) but its not just new levels its an actual sequel!.
This just shot to the top 2 of my most anticipated games for next year, along with RE5
EFBB was one of the best games last gen. i know have sequels to my top 3 xbox games (the other two being Ninja Gaiden and Fable)