The Namco System 22 is the successor to the Namco System 21 arcade system board. It debuted in 1992 with Sim Drive in Japan, followed by a worldwide debut in 1993 with Ridge Racer. The System 22 was designed by Namco. From Wikipedia
This first home port of a 1-out-of-100 collector’s cabinet arrives with Time Attack, Network Mode, multiple save slots, rewind, VRR support.
