Install gl-117 by entering the following commands in the terminal:
sudo apt update sudo apt install gl-117
Description:
action flight simulator
gl-117 is a 3D action flight simulator featuring 20 missions, different fighters, a random terrain generator, lighting effects, sound effects, music, and joystick support.
Homepage: http://www.heptargon.de/gl-117/gl-117.html
Version: 1.3.2-3
Section: universe/games