Gyromite

R.O.B. is a toy robot accessory for the Nintendo Entertainment System (NES). He was key to the NES's launch in October 1985, as a redesign of the Family Computer Robot which had been launched in July 1985 in Japan for Famicom and was available as part of the Deluxe Set until 1988. During its short lifespan, only two games in the Robot Series were released: Gyromite and Stack-Up.