Maybe not the worst, but at least very memorable (layout is not exact but very close to what I actually had once):
Just entered the floor...
Code:
##########.#
...........#
##..@<.####
#.....#
#######
So let's see what's left.
Code:
#######################.#
#..mixed......@.........#
#..tension.#####...<.####
#..room....# #.....#
############ #######
Crap, let's try another direction...
Code:
mixed
vault
#.#
#.#
#######################@#
#..mixed................#
#..tension.#####...<.####
#..room....# #.....#
############ #######
I don't like that either... let's dig a new hallway
Code:
###########
#.@@@..@@@#
#@@..@@@@@#
#@@@.@@@.@#
#@.@@@@.@@#
#@.@@.@.@@#
#@@.@@@@@.#
#@@@@.@@.@#
#######.###
##.##
##.## mixed
##.## vault
##.## #.#
##.## #.#
################@######.#
#..mixed................#
#..tension.#####...<.####
#..room....# #.....#
############ #######
Ok... A huge room of doppleganger kings.