The files when expanded are:

ALLEYS.WAD The  main file, map 10.
ALLEYS.TXT The "how-to" file: includes the wad_author file, the story,
and the necessary cheats.
ALLEYS.BAT Use this to launch if you don't use WADGOD. It will launch
you in level 10 on ultra-violence. Edit the -skill parameter for other
skill levels.
README.TXT This file

Hell has never been so much fun!
