This map has a discussion topic which can be visited here

Brainf**k was named for its pain-in-the-ass time-consuming aspect. In making this map, my brain was constantly being bombarded with frustration, plus, it WAS supposed to be trippy at one point. This was a sort of experimental type map that never really was completed. The final product however is more stable / less psychadelic version of the original. It is basically a big silo with rotating walls, rotatign rooms, and hard music. There is some trippy effects, but I took a couple of the original out and figured they would be implemented better in later SP and DMs I plan to design. This is still a fun addition to the DM community though, although its design isn't maybe up the the regular professional kuality. It is an abandoned project, yet still playable with very few bugs. you normally shouldn't put a 3 meg sound file into a map that is otherwise 512 KB, but then again, I kinda don't give a f**k.