Part one of Wolfenstein: The Old Blood - Rudi Jager and the Den of Wolves - pits BJ Blazkowicz against a maniacal prison warden as he breaks into Castle Wolfenstein in an attempt to steal the coordinates to General Deathshead's compound. In part two - The Dark Secrets of Helga Von Schabbs - our hero's search for the coordinates leads him to the city of Wulfburg where an obsessed Nazi archaeologist is exhuming mysterious artefacts that threaten to unleash a dark and ancient power.