The VICE port can use /dev/joy* for joystick support for video games. To enable
the joystick port, add 

joy_load="YES" to /boot/loader.conf 

and the following lines to /etc/devfs.conf (for additional joysticks use
/dev/joy1, /dev/joy2 etc.) :

own	/dev/joy0 root:wheel
perm 	/dev/joy0 0666