Casio Game Calculators

Casio Calculators were a very popular toy in New Zealand in the early 1980's and they must have caused many teachers a great of trouble as many of these games were taken to school. Some people even worked out how to disconnect the speaker wires so they could be played silently in class.       Left: Casio GAME-II Calculator, Model MG-775 ("8 Attack") Left: Casio GAME-II Calculator, Model MG-885 ("8 Attack")       Left: Casio Musical Game Calculator, Model MG-880 Right: Casio Boxing Game Calulator, Model BG-15