Flight simulator
To manually install FlightGear with Homebrew, use the following command:
Current version of FlightGear.app: 2020.3.19
ARM: https://downloads.sourceforge.net/flightgear/FlightGear-2020.3.19.dmg
Intel: https://downloads.sourceforge.net/flightgear/FlightGear-2020.3.19.dmg
Website: https://www.flightgear.org/