The main program executed by the game is the operating system. Inside every cabinet there is a computer with a logic board that is designed by a machine manufacturer or it can also be a conventional computer such as those found in a desktop or laptop computer, which are then programmed like any computer, with software and firmware to make them work. In this article, I will finally answer that question by explaining the science behind a slot machine and the components that make them work.Ī slot machine is nothing more than a computer that is programmed to control all the functionality that is presented to the players by means of graphics and animation displayed through one or several monitors, depending on the specifications of the cabinet. If you ever worked in the gaming industry, I’m sure you are familiar with several people asking you the million-dollar question: “Can you tell me what’s the secret to win?” To which I usually respond: “My secret is that I don’t gamble.” However, we know that is not exactly what they want to hear.