Minigun model by Sebastian Croon.
BFG (Displacer) from Opposing Force.
Plasmagun by ReggieDog.
Glock 18C by Raven_TK.
Fists from Gunman Chronicles (did quite some editing, both for the
model and the initial sprites).
Flamethrower (Shotgun) from Gunman Chronicles.

All other models are from Counter-Strike.

Other sprites are from Half-Life and it's mods and some are modified
from Doom sprites by me.

Sounds are from Steel Panthers: World At War, Half-Life and it's mods,
Quake, Hexen and Steel Panthers 2. Most are modified more or less.

Status bar is modifed from Eternal Doom.

Titlepic is the single cover of "Burning inside", by Ministry.

That's about it... thanks to all of the ppl who made these models and others,
obviously, without their hard work this mod would probably not exist, or at least
it would look a whole lot worse if done entirely by me. :)