Parker Brothers was an American toy and gamemanufacturer which later became a brand of Hasbro. More than 1,800 games were published under the Parker Brothers name since 1883. Among its products were Monopoly, Cluedo (licensed from the British publisher and known as Clue in North America), Sorry!, Risk, Trivial Pursuit, Ouija, Aggravation, Bop It and Probe. The trade name became defunct with former products being marketed under the "Hasbro Gaming" label. However, in 2017, Hasbro revived the brand with the release of several new games which bear striking similarities with those of some of its previous better well known products.