Install doomsday-data by entering the following commands in the terminal:
sudo apt update sudo apt install doomsday-data
enhanced version of the legendary DOOM game - data files
The purpose of the Doomsday Engine project is to create versions of DOOM, Heretic and Hexen that feel the same as the original games but are implemented using modern techniques such as 3D graphics and client/server networking. A lot of emphasis is placed on good-looking graphics. . This package includes architecture-independent data files.