The Vectrex is a vector display–based home video game console, the only one ever designed and released for the home market, that was developed by Smith Engineering and manufactured and sold by General
A Vectrex and its controller
European release Vectrex with Star Ship game and overlay
Games came supplied with color overlay sheets to compensate for the limitations of the screen.
The Microvision is the first handheld game console that used interchangeable cartridges and in that sense is reprogrammable. It was released by the Milton Bradley Company in November 1979 for a retail
Vectrex
…As of 2026, the Vectrex Mini remains in active development, with delivery scheduled for September 2026. Microvision C1 Famicom TV…
A Microvision with Block Buster cartridge inserted
The uncovered LCD screen of a Microvision, showing screen damage
The PCB of a Sea Duel game cartridge, showing the TI3496 processor from the TMS1100 family