To change the text within a WAD file like Ultimate.Doom.zip (specifically the internal .wad file), you generally use specialized tools:
"It stinks like rotten meat... Looks like you're stuck on the Shores of Hell." SГєbor: Ultimate.Doom.zip ...
: If you are making a custom map, you can use ACS scripts (Action Code Scripting) to print messages or dialogue directly onto the screen while playing. Original Story Text Reference To change the text within a WAD file like Ultimate