https://manual.dengine.net/ 2026-06-15T09:41:53+00:00 https://manual.dengine.net/ https://manual.dengine.net/lib/tpl/dengine/images/favicon.ico text/html 2020-01-10T10:50:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://manual.dengine.net/modding/addon_format?rev=1578653437&do=diff Add-on formats Several addon formats are supported by Doomsday (and Snowberry) and are intended for a variety of different purposes. Some are inherited from existing games (such as WAD from DOOM '93) where others are entirely new, designed to make the modding process easier for end users.