Ainsworth was founded in Australia by Len Ainsworth (who also first founded Aristocrat!) and has become a staple on most casino floors. Ainsworth slots have a distinctive style: when you play an Ainsworth game, you know it, with their familiar sounds and free-spin style bonuses, without music. As a matter of fact, one of my favorite slots is Quad Shot Progressives: Electric Nights by Ainsworth! Besides their standard and Quad Shot offerings, Ainsworth also offers a larger cabinet featuring a series of "Sweet Zone" games where it’s not uncommon to see a full screen of wilds!