yyr’s largest, and second-finest creation, as well as the first to really take advantage of WolfEdit 2. New graphics have been added. A "multiple-path" feature is also used; many levels will have two exits, and different exits will lead to different levels. There are over 32,000 ways to finish the scenario as a result! 56 total levels, although you'll only actually see something around 30 when you play through. To see the rest you have to play again... and again... etc.
Download Breakthrough 2: Hideaway at yyr’s Page of Wolfenstein Insanity