Australia has one of the highest per capita concentrations of poker machines in the world. Officially known as ‘Gaming Machines’, but often called poker machines or pokies, recent changes in regulations have given rise to numerous poker machine venues across Australia. This nation-wide growth in the number of slot machines has caused many different branches of the clergy as well as charities for the poor to protest their prevalence, arguing that the excessive numbers of slot machines has caused an increase in the levels of problem gambling. Gambling becomes a problem when it causes financial and social stress to the gamblers and their families.

Poker machines in Australia use video displays that usually simulate five reels. The machines also have additional bonus features and second-screen features such as bonus levels and free games. They also allow for multiple lines (up to fifty) or multiple ways (up to 243) to be played. For casino operators, these higher levels of complexity often translate into greater revenues but they also often mean an increase in the potential for problem gambling.

Many claim that the high levels of accessibility of the slot machines also contribute to problem gambling.   The machines are available just about everywhere -- in casinos (which are located in just about every major city) and in sports clubs, social clubs and RSL clubs.

Most problem gamblers who have attended counseling sessions through “Gambler’s Help” said that poker machines were the biggest culprits when it comes to problem gambling. As a result, there is a strong focus on the regulation of multi-hand poker machines and there are many groups that are supporting changes in gambling legislation.