
Type or Copy/Paste Path=brutalv20.pk3 right under. Open the 'gzdoom-(YourPCUserNameHere).ini' and scroll down to where you see. Run the game once to have the gzdoom-(YourPCUserNameHere).ini created automatically.
Copy and paste all contents within brutalv20.zip over to the ' /base' folder located within the doom steam folder. Delete dosbox.exe, then rename gzdoom.exe to dosbox.exe. Copy all files from the GZDoom 7zip folder to your Steam Doom /base folder. Open the GZDoom 7zip file you downloaded. "Play" Doom through Steam and you will have Brutal Doom automatically loaded. Rinse and repeat for however many Doom games you want to apply this to (The Ulitmate Doom, Doom II, Final Doom, and Master Levels of Doom). Copy and paste all contents within brutalv20.zip over to the ' skins' folder located within the /base doom steam folder. Open the brutalv20.zip (your downloaded Brutal Doom Mod). Delete dosbox.exe, then rename zandronum.exe to dosbox.exe. Copy all files from the Zandronum 2.1 installation folder to your Steam Doom /base folder. In another window, locate where you've installed Zandronum 2.1.
That's ok, just apply the following steps below in that folder - as if you are treating it like it's a /base folder) Open /base folder (if you are in the Master Levels of Doom folder you will not see a /base folder.Open the Zandronum 2.1 installer, select the "Portable Installation" option, then install.Install Doom then locate the folder in explorer ( Steam/steamapps/common/(Doom).
Download the lastest version of Zandronum (version 2.1 currently). Download the latest version of Brutal Doom (version 20 currently).