This is to be done in DOS or in DOS window: 1. Go to your boom directory and make a sub-directory called TOTEN 2. UNZIP toten.zip to this new directory 3. Type following lines when you are in your boom directory (note! replace "c:\doom2" with your DooM 2 directory): copy con toten.bat boom -iwad c:\doom2 -file wolf\toten.wad -deh wolf\toten.deh -save toten 4. Press F6-key and after that enter-key 5. Type "toten" to play it! NOTE! Some of the sounds in Escape from Totenhaus won't work. If you have WinTex program, then you might wan't to delete all non-working sounds from toten.wad before playing.