The development of the slot machine sector from computerised slot machines to video slot machines and the increasing popularity of internet based gambling dens and mobile gambling open a world of possibilities for game designers to create new varieties of casino game routines. In this new environment the potential of improved, even limitless, gambler interaction occurs. Casino game designers must embrace the transformation and create revolutionary games that produce the most of it. Appealing casino game ideas are needed which will catch the interest of the players by offering them new and thrilling opportunities, yet not too new and distinct that the gamblers are alienated. Succeeding in gaining player attention and interest is important because of the size of the industry. In the United kingdom, for example, gambling makes a significant contribution to the economy with an estimated expenditure of ã8,875 million (point eight per cent of United kingdom Gross domestic product (Gambling Act, 2005)), of which 1.74 billion pounds is made in costumer losses wagering slot machine games (Gaming Board, ‘05).
Slot machine require a matching mathematical model to generate sure the casino game is profitable and to correctly compute the minimum house edge. In those games that the gambler has an input, the player’s optimal strategy must be worked out to be able to calculate the min house advantage. Probability, Operational Research techniques and Stochastic Processes are employed to develop these models. Very good programming skills are also required. If video slots are to enable games to be extra interactive these games could turn out to be more sophisticated and, as a result, a lot more hard to model. This is really a specialised work that only properly educated experts can carry out.