Map Set 3 is a map set for shareware Wolfenstein, made by Colonel Bill. Originally available on his website, it was made available on the Dome at a later date.
A mapping patch was released on February 4, 1998 making it likely that the set was either made in 1996 or 1997.
10 new levels are featured. Of particular note is the boss level, which features many tricks and traps related to pushwalls.
A map set, it is playable in SDL.
Download Map Set 3 at Colonel Bill's Wolfenstein 3D Page