Aristocrat Leisure are an Australian company and after IGT are the second-largest slots manufacturer in the world. Based in Sydney they initially produced many famous land-based games such as Queen Of The Nile before developing online versions.  In 2014 they bought Video Gaming Technologies to increase their presence in North America and introduced the ‘Reel Power’ system whereby you can choose to play any amount of reels left-to-right as opposed to pay lines. Their games such as 5 Dragons appear at many European-facing online casinos.