Dark Matter Productions (formerly TITEUF-85 Prøductions and 85 Prøductions) is French modder William Faure's official non-profit publishing label for his various maps, mods, add-ons, expansions, trailers and other free releases dedicated to popular old-school video-games, such as Wolfenstein, a series of World War II video games originally created by Muse Software, and currently owned by id Software LLC and ZeniMax Media Inc.
A remade version of the famous gun of Return to Castle Wolfenstein has been released. This remastered gun — extracted from The Dark Army: Uprising — compatible with each version of the original game will help you to wait for the modification it's from.