So far, there are 30 levels. I'm warning you that these levels are very tough to play. They're the hardest and most complicated levels ever created for Wolfenstein 3D. There are new graphics. Good luck.
Requires Third Encounter of Wolfenstein or full version of Wolfenstein.
Includes demo of "Castle Wolfenstein."
Drag it into the "Levels" folder.
Hints and solutions:
Josh Mills
copperfield@worldnet.att.net
For hints and solutions, tell me what floor you're on and where you on on the level.