This is a Doom source port based on ZDoom. It features an OpenGL renderer and lots of new features, among them: - 3D floors - Dynamic lights - Quake2/Unreal style skyboxes - True color texture support - Model support (limited at the moment)

Packages are available for the following releases:
Ubuntu 16.10: 2.4.0-1~getdeb1
Ubuntu 16.04: 3.1.0-1~getdeb1
Ubuntu 14.04: 2.0.04-1~getdeb2
Ubuntu 17.04: 3.1.0-1~getdeb1
Ubuntu 14.10: 2.0.04-1~getdeb1
Ubuntu 15.10: 2.0.04-1~getdeb2
Ubuntu 15.04: 2.0.04-1~getdeb2

Package downloads per version:
Version 2.0.04: 1746
Version 2.4.0: 734
Version 3.1.0: 2195

Install the application manually with the following command:
sudo apt-get update && sudo apt-get install gzdoom

Uninstall the application with the following command:
sudo apt-get remove gzdoom