SweetSOD is a mod for Spear of Destiny. Finished in July 1998, it was first posted on Brian Lowe's yellow page, a precursor to the Wolfenstein 3D Dome, in May 1999. Authorship remains unknown.
It features a number of changed graphics, mainly textures, some of which remain unique to the mod. An effective ghost replacement also appears, and there is a slightly humorous twist to the mod as well; with level names such as No Soup for You and Asshole.