Slot machines can be traced back to the late 1800s, when a group (Pittman and Sitt) based out of Brooklyn, NY invented a card-based machine made up of five reels.

Just a few years later, a San Francisco man named Charles Augustus Fey, used a similar concept to devise the three-reeled slot game which used picture symbols that is synonymous with slot machines.

Nearly a century later, the 1970s saw the video slot come to fruition, which was the precursor to all of the digital slot options that are available to players online and offline today.
Since then, that video slot technology moved to the Internet, where players were then able to play all of their favorite slot games without having to go to a physical location, or even to leave their homes. In the mid-90s, during the period where everything from shopping to news consumption started to shift to the web, technology became sophisticated enough for the first online casinos to pop up. 

Slots then evolved again, this time to include availability on mobile devices. In the 2010’s, mobile slots became available, thanks to the massive upward trend in terms of mobile device capabilities, pioneered by the capabilities of iPhone and Android devices and the app developers who created slot games that were optimized for those devices.
Today, if an online casino does not have a robust mobile app, or a mobile site with games available for every type of mobile device so that players can play their games wherever they are, the site might as well shut down.

Online slots may or may not be legal for you to play, depending on what rules your country has when it comes to online gambling. For example, the United States passed the UIGEA (Unlawful Internet Gambling Enforcement Act) in 2006, banning online gambling, including online slots. While operators will still allow players from the United States to play at their establishments, it is always advisable to adhere to the laws in your respective nation.

One of the biggest draws to playing online slots is just how easy it is to get started. As opposed to a land-based casino, where players have to get up, wear presentable attire, have cash on hand, and sit in a room full of cigarette smoke, an online casino requires a fraction of the time and effort to get started and get playing. Getting started with online slots is a short and easy process. First, the player chooses an online slots site that appeals to them, then signs up and goes onto making a deposit into that site.  Selecting an online slots site that works for you, for the most part, is a matter of personal taste. A lot of this depends on which criteria are personally most important to you, as no two online slots players are the same. To some, the most important thing might be which games are available, while to others it might be the availability of a mobile app so that they can play on the go. No matter what your preferences are, be sure to do your online casino research before even thinking about opening an account, to make sure that they can satisfy those preferences.

Each online slots game is different, but their premise is the same. The player chooses a wager amount, the number of paylines they want to play, and the amount they wish to wager per payline. As is the case with any form of wagering, the higher the player risk, the higher the potential rewards are for that player should that bet win. Of course, players are free to adjust their wager amounts as often as they like while they play, and are not locked into one set wager amount for the duration of any online slots session.

3 REEL SLOTS

With just three reels, these simple machines allow players to match symbols on the top, middle, or bottom rows to win. These games tend to have lower payouts than their more sophisticated counterparts.

5 REEL SLOTS

The big benefit that five reel slots have when compared to their three reel counterparts is that they open up the possibility for things like more pay lines, which in turn can open up the possibility for greater payouts to players. These five reel games tend to be featured in progressive slots, and mega spin slots games far more often than 3 reel slots games.

PROGRESSIVE SLOTS

Wouldn’t it be great if other players could contribute to the jackpot that you could win playing online slots? This was the thought process behind progressive slots, where jackpots increase by a small amount with each spin made by all of the players of that game. While the odds of reaching that potentially massive payout are slim, they have the potential to be worth the risk.

MEGA SPIN SLOTS

Sometimes, one round of slots just isn’t enough, an issue for which mega spin slots can be the cure. Players can play several slot games at once with mega spin slots, all from the same screen at the same time, with the potential for winnings on multiple games at the same time that can really pile up.One of the many things that make the online slots experience more positive than their physical counterparts is the ability to introduce slots bonuses into the mix. At online slots sites, slots bonuses are available to players for who make qualifying deposits, for playing slots frequently enough, or for any other number of reasons. There are many different types of online slots bonuses, with the following being the most popular.