The coin-op arcade explosion of ‘79/’80 (which you knew was mainstream when Arthur Daley played Space Invaders on “Minder”) led to a boom in the tabletop electronic game, as noted elsewhere in this catalogue. The Tomytronic 3D range warrants an entry of its own, however, due to the unique binocular portability and playability of the games (for the record, they were Sky Attack, Shark Attack, Racers and the Tron-indebted Planet Zeon).