Dwarf Fortress is a game by Bay 12 Games http://bay12games.com/dwarves/
If you enjoy the game, please donate to the patreon. http://www.patreon.com/bay12games
Run the container
# docker-compose up vnc
Connect to the VNC server via port 5901 using your VNC viewer of choice. Note: macOS has a built-in VNC viewer called Screen Sharing.
The connection password is password.
First, set your display variable (bash)
# export DISPLAY=$(ifconfig en0 | grep "inet " | awk '{print $2}'):1
Fish version of the above command
# set -g -x DISPLAY (ifconfig en0 | grep "inet " | awk '{print $2}'):1
Use socat to create a socket.
# socat TCP-LISTEN:6001,reuseaddr,fork UNIX-CLIENT:\"$DISPLAY\"
Run the container
# docker-compose up x11