Pioneer designed the MSX-based Palcom PX-7 to be used with a videodisc player and provided a number of games in videodisc format.
Pioneer Palcom PX-7 (1984, MSX home computer)
Original Retail Price: $370
Base Configuration: Z80 CPU, two ROM cartridge slots, composite and RGB video ports, integral keyboard, videodisc controller, MSX-BASIC
Video: 24-line x 40-column text, 256 x 192 graphics