NextGen, established in 1999, works to offer casino software for a burgeoning market of casino slots. Based in North Sydney, the company has been constantly updating their range of free slots. At the end of the year 2012, the company released their 600th game. They have replicated a lot of land based slots for letting the gaming enthusiasts play them online. Most of the free NextGen online slots, from Dr. Love to Fun Joker Jester, offer high payout to their players. Besides, they are rich in graphics and sound.