As soon as you wake up from a Nightmare – by dying, by completing the level or by using the new “wake up” option - you will always be able to go back to bed and enter the Nightmare again. One improvement for Wolfenstein: The Old Blood is that players will be able to replay each Nightmare level. Hold the action button to activate a bonus level… 1 of 9 level from the classic Wolfenstein 3D! You get to play until you die and then you’ll wake up again in the bedroom you were in. Walk up to the bed’s pillow and you’ll get the “Nightmare” indicator on-screen. How To Unlock: In each Wolfenstein: The Old Blood chapter you should look for a secret room with an empty bed with a light and Wolfenstein 3D poster above it. There are 9 Nightmare levels in Wolfenstein: The Old Blood - 1 for each of the 9 chapter in the game, including the boss fight with Hans Grösse and the secret level (Floor 10).
