User Summary Wolfenstein: The Old Blood is a standalone expansion to Wolfenstein: The New Order. It too is a first person shooter, set in an alternate reality in or following WW-II, where the Nazis conquer the world. The game again features William "B.J." Blazkowicz as protagonist and is a prequel The New Order. The story starts with Blazkowicz and another secret agent infiltrating Castle Wolfenstein to get a top secret folder containing the location of General Wilhelm "Deathshead" Strass, the antagonist you're trying to eliminate in the first part of Wolfenstein: The New Order.