Contains 7 levels so far and the 7th level isn't even finished yet. This mod is a work in progress and levels may change between now and the final version. There is no story since this is Doom... why add a story? But, I suppose I can come up with something that's as good as an Adam Sandler movie.
Doom 2: Beef Sausage 0.1 (DoomBS 0.1)
This mod was only tested to work on GZDoom so far and only works on Doom 2, TNT, and sorta on Plutonia. To run this mod you first need to make sure you own a copy of Doom 2 (Steam is where I bought my copy) and GZDoom (any version probably), then you just drag and drop this file on to the GZDoom executable and (make sure GZDoom knows where Doom 2 is located) then run it with Doom 2!
Also tested it with Brutal Doom and kept dying on the second level so i'm aware things need balancing, even without using it with other mods.