The "Official" form:

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Title                   : MadMatch.wad   
Author                  : Mad Mel183
Email Address           : AOL - Mad Mel183
..........................INN Box#111116

Description             : A level created for 
.                         Deathmatch.  Can be
.                         played single or multi also.

Additional Credits to   : Thanks to the folks that.
.                         made Deu and BSP.
                          
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* Play Information *

Episode and Level #     : E1M1 (Until you change it.)
Single Player           : Yes
Cooperative 2-4 Player  : Yes
Deathmatch 2-4 Player   : Yes
Difficulty Settings     : Yes, fully implemented.
New Sounds              : Yes
New Music               : Yes
New Graphics            : No

* Construction *

Base                    : New level
Build Time              : If I knew, I'd quit.
Editor(s) used          : DEU5.1 BSP11x
Known Bugs              : None.  There are no serious HOMs.
                          
                          

* Copyright / Permissions *

Copyright?  Sure.  I could care less what you do with this wad.
If you want to give me credit if you modify it, that would be 
cool.

I built this wad from scratch, mostly to learn how to use Deu.  
I play mostly Deathmatch when I play Doom, so I look for the levels
that suit that play best.  I tried to give this level the things I
like in a Deathmatch...
1. Not too huge.
2. Easily defined lanes of approach to weapons.
3. Good weapons.

This level should let you run for your opponent and you will not have
to spend much money looking for him/her.  There are escape routes and
secrets.  You can play this as a single or in multi player as well.

Build more Deathmatch levels. 
Mad Mel