//Terry:
For making his EXQUISITE masterpieces

//James Paddock:
For several music tracks and his STForums wad (Weaponary and items)

//Forty-Two: 
For some music tracks

//Paul corfiatis:
For some music tracks

//Xaser
Some decorate stuff

//NMN
For some music and sprites.

//NoozeArts
New bfg sprite

//DooM 2016
BFG sound

//Doomchan a.k.a strawberryhitscan
For making the title screen

//Modarchive.org
For some heavy metal music tracks

//Freedoom:
For the archvile fire and some sounds

//Twilight Frontier
For providing some sprites

//Blizzard Entertainment
For providing some sounds

//HairyJerry
For being the Terry of custom monsters

//HellJustFroze:
Providing voices for shopkeeper, various enemies, and providing 
some ever-so-lovely faces.

//Team Fortress 2
For santah's mine sounds

//New christmas textures
http://www.doomworld.com/vb/wads-mods/92010-christmas-doom-compilation-vanilla-compat/
"Assets compiled from the following wads:
h2h-xmas.wad xmas.wad xmas_gfx.wad qnb_doom2toice.wad qnb_doom2toxmasb2.wad xmasfgx.wad xmassf.wad xmasdm2.wad xmasadon.wad xd1.wad

Additional credits to:
UberGewei, Joe Wilcox, V. Andre Lowe, Mark Gundy, Jeff Lockhart, [QnB]Ronald, ByteBrothers, Mallo"

//UnholyPimpin: 
Providing voices for the marine

//Hunhistory
Providing some sprites and voices

//Shop music: 
http://www.newgrounds.com/audio/listen/203419

//Fuck n ball battle: 
http://www.newgrounds.com/audio/listen/218779

//Marine Battle:
http://www.newgrounds.com/audio/listen/167815

//Map23 music
http://www.newgrounds.com/audio/listen/370414

//Map20 Preboss battle music
http://www.newgrounds.com/audio/listen/448650

//Final boss final form music
http://www.newgrounds.com/audio/listen/353990

//Final shopkeep scene
http://www.newgrounds.com/audio/listen/496508

//Kazuko Umino: 
For providing the music for map28 (PuLiRuLa - House of Delusion)

//Shitbag, aka Ray
For providing the ClownSpawner Decorate code (Happy Time Circus 2)

//Various sounds from: 
Futurama, Asalieri, Rise of the Triad

//You:
For wasting your time on my shitty wad! :)