origin of the word master

Playing Doom2 WAD in GZDoom with Brutal Doom v19 mod on black metal difficulty. Using own metal music pack derived from Doom Metal Soundtrack Mod - Volume 4. If you want to see me playing Doom1, watch this: https://www.youtube.com/watch?v=sWWPf... If you want me to play another map or wad, write in comments. GZDoom download: http://gzdoom.drdteam.org/page.php?pa... Brutal Doom v19 mod download: -file deleted- but you can get v20 instead: http://www.moddb.com/mods/brutal-doom... Doom Metal Soundtrack Mod download: http://www.moddb.com/mods/brutal-doom...