This is a (broken) Greek Translation for DOOM 3's texts
The translation comes with a jack of all trades font (Yu gothic ui) which in theory can support other languages like Russion or Chiennese. You are free to use the font for your own translations.
FAQ:
Q: Which ports support this?
A: As of now only DOOM BFA (1.2.7 or later) other source ports can also get support if they remove the language limitations in the source code
Q: How to load it?
A: Load the translation folder as a mod {+set fs_game} (or mod base {+set fs_game_base}) and set the game to the name of the language the .lang files are using (ex. +set sys_lang greek)
Q: Why there are two .lang files?
A: The first lang file contains all the strings from the vanilla game while the second contains all the strings DOOM BFA has added. The reason they are separated is mainly for maintance (DOOM BFA strings might change over time but not the vanilla ones)