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
Pump It Up (video game series) Pump It Up (video game series) Pump It Up () is a music video game series developed by Nexcade and published by Andamiro, a Korean arcade game producer. The game is similar to "Dance Dance Revolution", except that it has five arrow panels as opposed to four, and is typically played on a dance pad with five arrow panels: up-left, up-right, bottom-left, bottom-right, and a center panel. Additional gameplay modes may utilize two five-panel pads side-by-side. These panels are pressed using the player's feet, in response to arrows that appear on the screen in front of the player. The arrows