Certain classic coin-operated entertainment machines utilize a rolling ball as a primary input mechanism. Functioning akin to an inverted mouse, this device allows players to control on-screen elements with precise, continuous motion. A prominent example includes titles like Centipede, where users manipulate a cursor to fire at descending insects, showcasing the device’s capacity for nuanced aiming.
The integration of this control method offered distinct advantages over traditional joysticks or buttons, enabling a greater degree of finesse and analog control. Historically, this contributed to a more immersive and engaging gaming experience. Its design fostered a unique skill ceiling, rewarding players who mastered the subtle movements required for high scores and complex maneuvers.
