Mad Dog McRee is an arcade machine based on the A500. It contains a special boot card plugged into the side expansion slot and an interface to connect the A500 to the control system. The unit also made use of a Light Gun and a Laserdisc player. The Mad Dog McRee contains a Roctec Genlock which is probably the RocGen Plus.
<a href="https://laserdisc.dk">LaserDisc.dk</A>