The first ever slot machine was created by Charles Fay from San Francisco, back in 1895. He named this creation of his Liberty Bell. It was a classic 3-reeled slot with a lever on the side of the machine which was used to set the reels in motion. Liberty Bell was a main symbol, besides regular ones displayed as card marks. It could bring the jackpot prize if three of them were aligned correctly across the columns.
Later then card marks were replaced by pictures of various fruits, in order to avoid prohibition by the US law, so slots got a new name – Fruit Machines. And for many years slot machines were completely mechanical, relying on the system of gear wheels and previously mentioned lever.
In the period from 1960’s to 1990’s there was an advance considering slot machines. They became more electromechanical and the perfect example is “Money Honey” slot machine developed by Bally Technologies. Furthermore, electronics completely replaced mechanics and with the development of microprocessors, a new era has begun and more and more people were rushing to play free slots for fun. And with the introduction of Random Number Generator everything became more virtual, more like today’s slots.
But the biggest advance came with the invention of online casinos. From the mere start all casinos accepted free slots games as their flagship games. The fact that online pokies are a program, not a physical machine gave the developers total freedom and much more possibilities considering the development of those slots themselves. That includes manipulating the number of reels, paylines as well as the interfaces, which became more and more interactive over time. Betting options have also changed, allowing the players to place minimal wagers and still keep the chances to earn some serious payouts! Then the progressive online slots were introduced, which instantly attracted millions of players because they were offering much bigger payouts than the standard online pokies.
But the main thing that made them so popular is that one can play free slots without having to actually go to a casino. One can do it from the comfort of his home via desktop/laptop or even on the go using his smartphone or tablet!
Most Popular Free Online Slots
The number of online slot machines is on a constant rise from day to day. One can choose between literally thousands of various online pokies, from those classic ones to those new and modern video slots with killer HD graphics. Nevertheless, not all of them achieved success in terms of popularity among the players, so some of the currently most popular ones will be displayed in the list below.
- Gonzo’s Quest
- Book of Ra Deluxe
- Dead Or Alive
- Mega Moolah
- Mega Fortune
- Great Blue
- Forty Super Hot
- Cleopatra and many more.
Gonzo’s Quest is a free no deposit slot with 5 reels, 20 paylines and an outstanding 3D graphics. It was developed by a well-known company NetEnt. It contains free spins feature that comes with a massive 15x multiplier! The jackpot prize is also phenomenal, it is worth 1850x player’s wager! There are also other additions, such as tumbling reels and a free falls bonus game. One can enjoy this free play slot in many online casinos, such as for example Guts and Betsafe.
Book of Ra Deluxe is a predecessor of a well-known pokie, Book of Ra, which is maybe one of the most famous slots ever created. It was created by the company Novomatic and it comes with 5 reels and 10 paylines. This game can boast with its massive jackpot prize of 5000x players bet. It also comes with a free spins feature and multipliers built in. With its outstanding graphics, it represents one of the most alluring free slots to play for fun. But not just for fun, one can score some serious payouts, too!
Dead or Alive developed by a well-known company NetEnt will bring one straight to the Wild West! It’s also one of the free slots that require no deposit and no card details, but one can also play for real money if he wants! This pokie contains 5 reels and 9 paylines and represents a high variance slot. It also brings some interesting features, such as free spins and sticky wilds as well as some multipliers.
Dead or Alive online video slot has a phenomenal jackpot prize (maximum payout) of an astonishing 49000x players wager! If one feels eager to try himself out in free Dead or Alive slot with no deposit, he can do that by visiting casinos such as Guts, Thrills, Betsafe etc.
Mega Moolah is a legendary progressive jackpot online video slot machine with 5×3 reel scheme and 25 paylines, developed by a famous name in the online gaming industry – Microgaming. Among the players this game is known as the “millionaire maker”, mostly because of its progressive jackpot that rises over time and reaches some astonishing figures! And not just one, Mega Moolah contains four different jackpots: Mini, Minor, Major and Mega Jackpot! It also contains the free spins feature that comes with multipliers and can be re-triggered.
Mega Fortune is another astonishing slot developed by the company NetEnt. It comes with 5 reels and 15 paylines overspread across them. It contains free spins feature which comes with a 5x multiplier and it can be re-activated. But the main thing about this pokie is a feature called the Mega Fortune Wheel, which can lead one to three different prizes. the outer wheel offers cash prizes, the second one brings cash along with the Rapid Jackpot and the third wheel offers the largest payouts with a possibility to win the Major Jackpot!
So, one thing is certain, if one chooses to play some of previously mentioned slots for free, there will be a few things waiting for him: a lot of fun, plenty of additional features and bonus games as well as the possibility of scoring some enormous payouts!