Williams System 11

Introduced in 1986, Williams System 11 used a Motorola 6802 CPU and was the first Williams platform to feature alphanumeric segmented displays with full text capability. It introduced background music and advanced sound via a separate sound board. The first System 11 game was High Speed (1986), designed by Steve Ritchie. Other notable titles include Pinbot (1986) and F-14 Tomcat (1987).