The evolution of the slot machine game industry from computer controlled slot machines to video slots and the growing popularity of net gambling dens and mobile gambling open a world of possibilities for casino game designers to create new varieties of game routines. In this new setting the potential of increased, even limitless, player interaction occurs. Casino game developers must embrace the transformation and develop innovative games that make the most of it. Attractive game ideas are needed that will catch the interest of the players by offering them new and thrilling possibilities, yet not too new and distinct that the gamblers are alienated. Succeeding in gaining gambler attention and interest is crucial because of the size of the industry. In the Uk, as an example, betting makes a significant contribution to the economy with an estimated expenditure of £8,875 million (0.8 per-cent of United kingdom Gross domestic product (Betting Act, ‘05)), of which 1.74 billion pounds is made in costumer losses betting slot machine games (Gaming Board, ‘05).

Slot machine will need a matching mathematical model to make certain the game is profitable and to accurately calculate the min casino advantage. In those games that the player has an input, the player’s optimal technique must be computed to be able to calculate the min casino advantage. Probability, Operational Research strategies and Stochastic Processes are employed to develop these models. Great programming skills are also necessary. If video slot machines slots are to allow games to be much more interactive these games could become much more sophisticated and, consequently, much more challenging to model. This is a specialised job that only properly educated pros can do.