Doom 64 EX+ is a continuation project of Samuel "Kaiser" Villarreal's
Doom 64 EX aimed to recreate DOOM 64 as closely as possible with
additional modding features.

Doom64EX is a reverse-engineering project aimed to recreate
Doom64 as close as possible with additional modding features.

You must place file DOOM.WAD (case-sensitive) from the Steam or GOG version
of Doom 64 into either folder /usr/share/games/doom64ex-plus or ~/.local/share/doom64ex-plus