German compilation of Doom add-ons and utilities. Includes many individual WADs, editors, and graphics/sounds packs as well as full compilations that replace every level but that appear to have been put together from existing level WADs.
A graphical browser that runs under Windows 3.1 or Windows 9x is provided and contains additional information. Most of this information can be accessed in German, English, or French translations but some is provided in German only.
The front label titles this compilation "Boom Classic Power Pack" while the end label says "Boom 3 Classic".