3DBUSSE1 is a mod for shareware Wolfenstein, dating to October 1993. An extensive Read Me follows the download, and though the author is not named, an e-mail address is specified; GBUSSED@KUHUB.CC.UKANS.EDU.
The mod replaces the VSWAP with a smattering of mainly red and green graphics, with changes to most walls, guards and weapons. Some messages have been written on a handful of textures, mainly alluding to drugs.
Not available on the Wolfenstein 3D Dome, the mod had been available on a number of other early sites, sometimes titled W3DBUSSE or GBUSSED.