Alrighty, lots of responses to make here!
Carbine Dioxide - I actually considered inputting some of the smoothdoom death animations, but I figured I'd wait til BDv20 came out to see what Sgt. Mark already had done. I didn't want to waste a bunch of time adding them only to find out the next BD is loaded with better, smoother ones. If this is not the case upon release, I'll add in some smoothdoom ones. If you want to blackify the 64 guns and make better ADS sprites then I say go for it. I'd actually love that because I really have no talent in that department. Widescreen... yeah, I know

I can probably make the grenade arm widescreen friendly, but the punch sprites just end up looking wrong. If that arm was just like, 2 inches longer, I could get it looking fine, but if you move it over by the necessary amount of pixels to make it not float, it looks like doomguy has short little t-rex arms or is abruptly stopping his punch mid extension. I dunno, I'll figure something out, because I know us 4:3 players are the minority. I'm definitely gonna fix the radio hand sprites, I know they look [censored word] atm. The shotgun (and all the rest of the) pickups are vanilla because I don't really have a lot of options as far as voxels go, and voxels are fucking awesome so I had to put something. I want to avoid having some voxels and some sprites. It's all voxels or no voxels, you know? I might go ahead and make them turn-offable since DoomCraft suggested it, in which case I will most definitely use your shotgun sprite. Looks awesome so far. Once again, I'm glad you're enjoying it bud. I know I enjoyed making it.
Devianteist - orderrrrrr UUUUUuuup vanilla grenades are ready for action. Zombiemen, shotgunguys, and chaingunguys have a 70ish percent chance to drop 3 of them. I put the pk3 in the DL folder with the rest of the stuff so just click the same download link and it'll be there. I didn't see you wanted punching and kicking too so this is only grenades right now, but yeah I can and definitely will do that. I'm getting drunk right now but check back here tomorrow and I'll have it done for ya.
Rustygold - I know right?!??1 Thanks man. Yeah I beefed up the shotgun to still be a contender even when you have the ssg, and nerfed the shit out of the ssg single shots and made their spread wider. You can still shoot one barrel at a time, but... there's really no reason to. It's just there for symmetry's sake--everything else has an altfire, ssg might as well too!
Terminus - lawls HOW ARE YOU DOING THAT
Wivicer - haha unfortunately dude that part is not my doing. I believe it was part of BD sperglord edition, which this is based off of. I have no idea how it works, but yeah it's pretty rad.
Max - Thanks man!! Yeah I basically tried to apply every little cool doom thing I've come across to this mod. My favorite part is the different punching animation based on whether or not it connects. When I learned that was possible I had to change my pants. I don't like the iron sights either, and some better ones are in the works. As far as rapid fire goes, check the download link. I threw a patch in there for ya that makes it shoot full auto always. Also, you can move the healthbar around or disable it entirely if you want to--check the HUD options menu, you can disable it under "Enemy Healthbar Options". No screen size change needed. And I'll get to work on that ultimate doomvisor thing, it looks goddamn amazing, I've never seen that before.
DoomCraft - Thanks, thanks! Yeah I'll probably make an option to disable voxels if you want in the future.
RastaManGames - Not annoying at all! I don't know why that was happening but it's fixed now. And yeah I know about the floor lamps. I wanted to keep the voxel cause it's cool, but I want to keep them breakable because that's also cool. My hands are tied!
Ghost - If I can find a way to work the D64 chaingun into the same kind of minigun form I have now, I'm gonna do it. I'm gonna update the randomizer to include the recolored barons/knights/demons from KDIZD eventually, might throw some new zombies in there too, just for you.
Glad everybody's enjoying it so far! I am too, I play this shit every day. Check the download link again for a small update with some fixes and other little things, a rifle full auto ADS patch, and a standalone grenade throwing weaponset.