The pachinko machines are japanese slot gambling machines used for amusement and prizes. Although pachinko machines were originally strictly mechanical, modern pachinko machines are a cross between a pinball machine and a video slot machine. Hissatsu Pachinko Station 3 - Genshijin ga Ippai features 3 different pachinko machines (CR Primitive Man series) with different levels of zooms. The game also features a story mode in which the player takes the role of a gambler that goes around town playing the different pachinko machines in the 3 pachinko places to win new prizes.