Dave Gnukem is a free and open source scrolling platform shooter game for Linux, Windows and MacOS. It is inspired by Duke Nukem 1 game and released under MIT license and GNU General Public License. In this game you need to find the exit in the game, while dodging or shooting monsters. It comes with integrated level editor, subliminal messages, evil SuperTux, teleporters, arcane command-line parameters and more.
How to Install Dave Gnukem on Ubuntu Linux
Dave Gnukem is available as a flatpak package file from the flathub repository. If you don’t have, then install flatpak and flathub on your system first and restart your system after the installation.
Open the terminal app (ctrl+alt+t) and run below Dave Gnukem game flatpak install command. It will install the latest version of Dave Gnukem on your system
flatpak install flathub com.djoffe.gnukem
Start the Dave Gnukem game using below command.
flatpak run com.djoffe.gnukem
And you can uninstall Dave Gnukem using below command.
sudo flatpak uninstall com.djoffe.gnukem