Yes, this is Justin Madigan, the Maker of Doom 2099 writing. Everyone
knows you can't do something perfect without some help. Just so I don't piss
anyone off, I made a list of everything used in Doom 2099.

                                 LIST
Pwad taken from                  ^^^^             Author

X                                                Justin Madigan
R2WOLFD2.wad (Stungun)                           Unknown
ComCon.wad (Music "Death March")                 Rich Nagel
Invade2.wad (gfx)(intro music)                   Andy Chen & Claude Martins
NewDoom.wad (NghtSky)                            Frank Provo
UnderSea.wad (music)                             Brian Plumb
1_on_1.wad (level status music)                  Rob Sarsorito
Ep4b.wad   (2 musics)                            ???
Sudtic.wad (messed with texture)                 The Innocent Crew
NukeMine.wad (2 brick textures)                  Lost the text. Sorry.
Awesome Weapons (weapons.wad)(2 snds and somegfx)????
Dark Forces (some gfx)                           ?????
Ngun.wad (explosion texture)                     ??????
Coolmus.wad (some mus)                           ???????


There are a few more PWADs that I took music from, but I'm not sure who made
them, or even their names. If anyone ever finds out, please e-mail me so I 
can give them the proper credit. Sorry, I have 20,000,000,000,000,000,000,000
PWADs for Doom, and I don't have time to search every one. 2 x 10 to the 22nd
power is too many!!!

        -Justin
(PS: For my email address, check out Doom2099.txt)