Handheld electronic game by less bright dots). In 1978 the Milton Bradley Company entered the handheld market with Simon, a simple color-and-sound-matching game. Simon had no dedicated display, but featured four colored, lighted buttons; the original version was large enough to be used as a tabletop game or a handheld; later versions became increasingly smaller. The same year, Parker Brothers also released Merlin, a more sophisticated handheld which could play six different games using an array of 11 buttons with integrated LEDs. Despite their relative simplicity, each of these early games was highly successful. The initial success of Mattel and Parker Brothers' entries
The Price Is Right (U.S. game show) with the numbers in the correct order. Additionally, the prices, instead of being random numbers that could change each time the game was played, were actual prices taken from episodes of the TV show. To fit everything in the box, grocery items and prizes were listed in the instruction book and games were played on dry erase boards. A spinner determined the game to be played next, although its use was not necessarily required if the "host" wished to build his own game lineup, or even use a pricing game not included in the lineup. In 1990, GameTek created a