Entex Adventure Vision

Entex's Adventure Vision from 1982 is the strangest machine in this gallery: a tabletop console shaped like a mini arcade cabinet that drew its picture with a single column of 40 red LEDs and a mirror spinning behind them, tricking the eye into seeing a full screen. Defender came in the box, and only three more cartridges followed. It was too big and fragile to carry, many units broke in shipping, and survivors are rare collector pieces.