BJ's Last Mission is a mod for registered Wolfenstein made by George Warren. It was released on April 17, 2003.
It featured a variety of changed graphics, some humorous (angel statue, guard on toilet) and some with a wider scope (tree sprites).
Based on Bar Room Blitz and using Wolfenstein v1.1, some sprites remain from this mod (such as aforementioned guard).
The level design is large in size, relatively easy in action and quite a number of walls look out of place. Some levels from the original Wolfenstein 3D survive, either in slightly changed variations or in relatively complete states.
It was George Warren's only mod for Wolfenstein 3D. There are no coding changes, and the mod is therefore playable in SDL.