Slots started out in land based casinos and soon after the introduction of the Internet, they moved online. It was back in the 90s when the first online slots appeared. Microgaming, the online casino software pioneer, created the first Internet slot that featured three reels and one pay-line. The game had the Spin and Select Stake buttons only. Nowadays, three reel slots are called classic slots because they resemble the most traditional types of slots with simple game play and features.

It didn’t take long after Microgaming started releasing more online slots, each better than the previous one. The company was also challenged by the competition and software and game developers such as Playtech and NetEnt began creating their own unique online slot titles.

The best thing about online slots is that they have higher payout percentages compared to their land based counterparts. That’s why they became instantly attractive to slot players. After a couple of years from the introduction of the first online slot, there were hundreds of games available at as many online casinos at a click of a button.

Motivation was high and game developers started working on improving the slots play. In other words, the revolution of slots began. Providers started adding extra reels and more pay-lines which resulted in the creation of online video slots. In addition, more and more symbols started appearing on the spinning reels, some of which had the potential to generate scatter wins, substitute for other symbols and multiply payouts as well as trigger various bonus rounds. This made online slots ever more appealing and kept players entertained for a long period of time. This also meant that slot fans were spending more money on them.

The latest evolutionary step in online slots is the recent development of 3D slots. They don’t require special 3D glasses; instead they are so advanced that their graphics practically pop out of the screen. They also have innovative features such as stacked wilds, expanding reels, multi level bonus games and so on. Betsoft pioneered in this and several 3D slots from the provider are Wolf Moon Rising, Weekend in Vegas, At the Movies and True Sheriff among others. They can be played at the multiple software-powered Vera&John Casino.

Innovative video slots recently released by Microgaming are Jungle Jim, Tiki Mania, Lost Vegas and Game of Thrones slots among others. They are action packed with bonus features and can be played at Micorgaming-powered online casinos such as Casumo Casino and BitStarz Casino.

Other revolutionary software companies are Netent and Playtech. The former company, in particular, is popular for its rock stars series online slots themed around famous rock and roll musicians. Titles such as Ozzy Osbourne Prince of Darkness slot, the Guns n Roses slot and the Jimi Hendrix video slot are all part of this series. These can be played at LeoVegas Casino for example. Last but not least, NetEnt also develops unique online slots with high quality graphics. Some of them are Starburst, Dead or Alive and Vikings slot also available at the secure and trusted ComeOn Casino.