The number is rising as we speak so more and more sites will become available. Those are known as Microgaming-powered casinos and yes, there are a lot of them in Australia. Most new sites will cooperate with this software developer and you can even find sites that will have their games only. Honestly, it is difficult to find an online casino where you cannot play their games. We can add that Microgaming made the gambling industry what it is today. Keep in mind that they have over 1500 games so you can play anyone you like and win. Players from the whole country like these sites and they like the games this software developer has to offer. These days you can find countless Microgaming powered casinos available for Australian players.