https://www.youtube.com/watch?v=izN0eH1mbHM
https://dataplus.itch.io/godot-doom-engine
I have created a Godot Doom Engine. It can play doom wad files. It's implemented via GDscript in Godot 3.
I haven't had anyone test it yet so I would like to know how it works for others.
Currently I have just released it as a standalone exe. I will upload the source to Github soon.
This an implementation of Doom in Godot 3 GDscript.
It's not a source port so don't epect it to be too acurate.
Standalone download here: https://dataplus.itch.io/godot-doom-engine