Online Slot Machines

Online Slot Machines

Online Slot machines are so popular in the online gaming community of all ages that they are bound to be among the range of games for any self-respecting virtual casino.

They are as inseparable from the world of the casino as would be the place and the reverse of the same fabric. In fact, it is sometimes complicated to choose from the dozens of games that line the game library of your online casino.

Since we are passionate online gamers ourselves, we take the initiative to introduce you to the basics of online slots.

Some believe that their intuition is the best weapon against slot machines, and are ready to put aside all rationality in the hope of winning the jackpot. If there is no foolproof technique to win at slots, which are based above all on chance, we still want to give you some wise advice!

The world of online casinos is sparkling with joviality and liveliness. And it’s partly thanks to the online slots. At slot machines, there is truly food and drink. It takes everything to make a world, you will retort.

But still … If you are looking for an online casino to find the best slots on the market, you’ve come to the right place. We know only too well how confusing it can be to grasp this multifaceted environment.

Below is a list of the best online casinos which, in addition to offering you a wide range of slots, will not fail to cover you with bonuses all more attractive than the others.

Our experts are responsible for writing an objective assessment. By subscribing to some of them from our site, you will even have the privilege of enjoying a splendid exclusive bonus.

From the basics of online slots to the myths and rules of this legendary casino game, there is plenty to do. You will also be entitled to a section, which will explain in detail how to play the slot machines and especially how to win at the online slots.

Our guide will also introduce you to the various characteristics relating to slot machines. You will see that little by little you will start playing slot machines like a real pro.

Also, to finish in style, you will be able to anticipate your gains, thanks to logical calculations and very simple to develop. For this, we explain in particular how to know the redistribution rate of a slot machine or how to choose an online slot at the casino according to its level of volatility.

Online Slot Machines

Why play online slots?

  • There are far more variants of slot machines in online casinos than in land-based casinos;
  • Online slots obey very simple rules compared to other casino games ;
  • Slot machines are often combined with special bonuses that will boost your bankroll.

Choose your slot machine

Slot machine with 3 reels, slot machine with 5 reels, progressive slots… Each player has very specific selection criteria to choose the online slot machine that will be profitable for him. We will allow you to take a closer look at all of the slot machine options available to you at online casinos.

You can first test the online slots by playing for free. You will see that each slot machine configuration will have its own usefulness, and its own bonuses, to allow you to keep your pockets full.

We will also share with you two very important lists. The first will be the best software for online slot machines, while the other will be specific to the best performing software in terms of progressive jackpots!

Where to find the best online slots?

I. Choose an online casino that hosts a wide range of slot machines!

Slot machines are the most popular game in casinos around the world, whether online or physical. One of the reasons why they are so popular in the gaming community is that they offer a wide variety of themes.

II. Choose a reliable and secure online casino!

Our team of experts agrees on many points. But more particularly on the concept of security. The reliability of the platform will allow you to optimize your gaming experience. This is precisely the reason why you should always ensure the security of your online casino before starting the registration process. At 4Princes.com, we only display rooms that have successfully passed our evaluation test. You can sign up for one of the casino rooms we promote with peace of mind.    

III. Choose a casino bonus with flexible conditions!

Even if you think you can unlock it with ease, do not choose your casino bonuses in a disorganized manner. Obviously, try to choose the one that seems most generous and accessible to you. However, don’t forget to read carefully the conditions associated with unlocking the bonus. Flee like the plague bonuses that are conditioned by insane wagering requirements.

IV. Play in an online casino that has a mobile app!

If you spend a lot of time on public transport or aren’t at home often, chances are you are playing your favorite games on a mobile device. To this end, make sure that the online casino in which you plan to register has a mobile casino application in addition to an optimal software platform on a computer.

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Slot machine strategies

Do not be fooled by the eternal pessimists at online slots, because it is definitely possible to become a little strategist at this game of online casinos. If you don’t believe us, take a look at our section on different strategies, which you can implement on online casino slot machines.

Thanks to this unprecedented data, you will know how to increase your chances of winning at online slots is possible and will reach your goals in no time.

Slot Machine

Additional Slot Machine Resources

For even more entertainment related to learning the basics of online slots, we have more diverse resources to offer. Indeed, whether you are looking for books allowing you to be better at slot machines, or even tutorial videos introducing you to online slots, you will be entitled to everything on our site.

In addition, you will even be entitled to the best Hollywood movies, which gave the leading role to these one-armed bandits!

The mechanical origins of the online slot machine

  The traditional slot machine, pejoratively called “one-armed bandit”, is a game of chance that does not require any particular skill. It is a mechanical device made up of three or five reels, a game display system, a money entry (for a coin, a ticket or a magnetic card), a money exit (a tray to receive the winnings), and a random game engine that conditions the draws.

The player introduces money into the slot provided for this purpose to start a game. Like the vending machines for drinks, the online slots are equipped with detectors responsible for validating the sum inserted. The mechanical rollers start moving when the player presses the start button or actuates the side lever.

The final position of the symbols when the reels stop will condition its victory or defeat. The more the final position of the symbols obeys a certain horizontal or vertical uniformity, the greater the gains contracted.

That said, modern technology in online casinos has made it possible to soften the rigidity of this rule by introducing a variety of alternative symbols and new pay-lines.

What should you know about online slots?

  • Slot machines are the most popular game for players in online and physical casinos;
  • The demand from players is so strong that new slot machines are introduced to online casinos every week;
  • There are many types of online slots: multipliers, multiple pay lines, progressive, virtual reality…
  • Online slots are frequently associated with many casino bonuses, starting with free spins.
Online Slot Machines

How to play online slots?

Since online casinos are not physical casinos, players will face virtual slots that do not have removable elements. They consist only of graphic representations and sound animations.

Thanks to their great flexibility, slots game publishers were able to introduce additional interactive functionalities, starting with bonus games and free games. Due to the absence of any mechanical restrictions, the number of reels is adjustable as desired, even if the overwhelming majority of online slots have 5 reels.

Even if you would prefer to play in a casino without downloading, the range of online slots is so impressive that you will necessarily find one that is in line with your personal tastes.

Playing on an online slot does not present the slightest difficulty. First of all, be careful when placing your bets. For example, if you made the decision to play on a machine with multiple pay-lines, the value of your bets can range from a few cents to several hundred euros!

Systematically check the amount of your bet before activating the lever or pressing the ‘Spin’ button. As soon as fixed on the amount wagered, you can activate the reels. The game ends when the reels have stopped.

The winning combinations will be a corollary of the final position of the symbols. The game has a paytable which you can refer to for information on the winning combinations and their respective payout report.

There are so many variants of slot machines with diverse themes that there is no point in trying to memorize the different associations of symbols. As you progress, you will find that some of them are more common than others, especially those that sported their mechanical ancestors such as fruit, playing card signs, the number 7, the word ‘BAR’, or the bell of freedom.

There are also other symbols with special functions. For example, the ‘Wild’ could be defined as a wildcard substituting for any other symbol in order to form a winning combination. Depending on the slot machine, this asset can take various forms.

play online slots

What should you remember when playing online slots?

  • Although online slots follow the same basic principles, their respective rules may differ depending on the online casino;
  • The overwhelming majority of slot machines have a big house edge;
  • The progressive jackpot slot machines are the most lucrative, but they are associated with a huge house advantage. 

What strategy should you adopt to win at online slot machines?

Since the player has no particular impact on the actual course of a game, it is quite complicated to define a backup strategy to increase his chances of winning. However, it is possible to differentiate between redistribution rates, which differ from one online casino to another.

As a rule, online gambling halls have slot machines with a redistribution rate of between 90 and 98%. Current rates are set by software developers and accredited by independent auditing companies. Obviously choose the slot machines that offer the best payout rate.

Likewise, the combination cycle is one of the fundamental characteristics of the slot machine. This cycle corresponds to a series of prints that are repeated at a certain frequency in a predetermined order. This cycle lists all the possible and imaginable combinations produced by the slot machine.

At the start of the game, one of the many combinations of the cycle will be chosen randomly. It goes without saying that this particular combination will not be released until the cycle has ended. This is a detail that may be important …

What are the variants of online slots?

Getting used to virtual slots isn’t all that complicated. The rules of online slots are childishly simple. That said, please take the time to familiarize yourself with their countless variations. Some of them have only 3 rollers where others have 4, 5 or even 6 rollers with multiple pay-lines.

Also added are 3D machines, multiplier machines, progressive machines, virtual reality machines … Enough to get dizzy!

Note that not all online slots will pay you the same way and the payout will always be defined according to the association of symbols on said pay-line. On the first machines, only the central line generated gains. Then came the multi-line or combinatorial machines to increase your chances of winning.

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Classic and fruit slot machines

The classic online slots that you will find here and there online are digital replicas of the fruit slots (and “vintage” machines) popularized in physical casinos. If you like timeless slot machines with flashy symbols and old school music, classic slots are sure to grab your attention.

Video slots

Video slots are among the most popular machines to be found on the web. They combine classic “gameplay” with a design that is both modern and captivating. If you are looking for up-to-date slot machines where you can have a good time, only look for video slots.

 In addition, they offer a multitude of themes (Egyptology, science fiction, film heroes, police investigations …). Unlike traditional mechanical slots, video slots have been designed so that players are able to bet on multiple pay-lines (depending on the model implemented by the publisher).

3D slot machines

If you like theme machines, you will love 3D machines. These could be defined as the hybrid that results from the fusion of a slot machine and a video game. By activating the reels of the machines in 3D, you will be able to progress through different levels, work on mini-challenges, solve a riddle, and much more…

Multiple payment line machines

On a traditional slot machine, you will only be paid if you manage to get 3 identical symbols on the centerline (or if you manage to get a special symbol that can replace another symbol to form a winning combination).

 On this type of machine, the alignment of winning symbols on the upper and/or lower lines does not offer any reversal. On a machine with multiple payment lines, you can activate other lines by increasing the size of your bet. Some machines will allow you to play on 20, 25, or 30 pay-lines (or more) and get winnings on the horizontal, vertical and diagonal lines.

Gain multiplier machines

The rules governing multiplier machines are very simple to grasp. The more coins you insert into the machine during the same round, the greater your chances of winning a large sum of money. 

Indeed, on slot machines with multipliers, each additional coin increases the potential payout rate. For example, if three “BAR” symbols pay € 10 for a € 1 bet, they will pay € 50 for a € 5 bet. Also, note that certain symbols will naturally multiply your winnings.

For this purpose, it is important to know the value and function of each symbol of the game you are playing before starting a game.

Progressive slots

Progressive slots have grown in popularity, both online and live, due to their massive jackpots. A progressive jackpot is a jackpot associated with online slots that take part of the bets made to feed a collective pool.

Players who place their bets on progressive slot machines contribute to this jackpot which, very often, can reach millions of euros. To be eligible for a progressive jackpot, you will inevitably have to place the maximum bet.

Combining conviviality and excitement, the progressive slot machine is a recipe with simple ingredients that can change everyone’s life in just a few seconds. No need to leave a big school to try it. You just need to place the maximum bet and press a single button to, perhaps, bring down the jackpot!

Train for free at the slots!

Playing online slots will provide you with an experience at least comparable to what you would have experienced at a renowned physical casino. However, before succumbing to the temptation to play for real money, it is better to first get your hands on a free slot machine.

Likewise, remember that there are many variations of online slots in which you should take the time to study the rules before you throw yourself into it.  Once you have mastered, you can devote to the study of strategies slots to increase your chances of winning. Our strategic guide to virtual slot machines is here to give you the recipe.

The history of slot machines

In 1891, two Americans (Sittman and Pitt) from Brooklyn developed a machine that looked like a video poker game., true great-grandmother of the modern slot machine.

Mounted on 5 drums and having a total of 50 playing cards, players had to insert coins and actuate a lever to hope to have the best possible poker combination at the end of the rotation of the reels.

The machine does not have a mechanism that allowed players to touch their hard cash wins, potential winners had to be content with drinks or cigars graciously offered by the house.

Obviously, the generosity of the lots depended on the combination obtained. For a better house edge, two cards were removed from the mechanical rolls, the 10 of spades and the jack of hearts, drastically reducing the chances of getting a royal flush.

This rudimentary and ancestral version of the slot machine gave way, 3 years later, to another model designed by a mechanic from San Francisco by the name of Charles Fey. The device consisted of three reels adorned with 5 symbols (a horseshoe, a diamond, a heart, a spade, and a freedom bell).

It is from this last symbol that its official name will come: the ‘Liberty Bell’. By replacing the 10 playing cards with 5 symbols and using 3 reels instead of 5 drums, the chances of winning were increased.

It was the uniform combination of the three bells of freedom that was the most lucrative. The success of this machine was such that Fey patented it and industrialists of the time hastened to produce copies.

At the beginning of the twentieth century, ‘Liberty Bells’ were commonplace in bars, stores, game rooms, and even in New York barbers, and beyond. If you ever intend to embark on a tourist trip to Nevada, you can discover these machines exhibited in most of the game museums.

These machines will be available in several variants. This was how those who distributed sweets and other fruity chewing gums were designed, the aroma of which corresponded to the symbols displayed on the rolls, notably the cherry or the orange.

During the 20th  century, the development of technology and the era of miniaturization will have the effect of contributing to the emergence of the first electronic games.

However, it was not until the mid-1960s to witness the creation of the first electromechanical slot machine called ‘Money Honey’ by Bally Manufacturing. It consisted of a bottomless hopper for automatic payment of winnings.

In addition, future developments will allow the advent of the first slot machines equipped with a screen. Suppliers will compete in imagination to fine-tune the design of their machines to provide players with a high-quality play experience.

Nowadays, all casinos host a slot machine with various themes. Driven by random number generators, these machines are fully computerized. Online gaming has contributed to the emergence of software publishers such as Microgaming or NetEnt, which in turn have enabled the development of graphic effects and sound animations of revolutionary quality.

Virtual slot machines will have profoundly changed the daily lives of online players who, without leaving their homes, will be able to try out a wide range of games of which the variety is barely believable.

Play online slots!

After registering in one of the casinos listed on our site, you will not only be able to play free games but also make real money deposits in the hope of winning the cup!

When doing so, keep in mind that you are playing hard cash. Scrolling through the numbers could make you forget the reality of the issues. Never make this mistake because the financial repercussions could be colossal. On the other hand, it is the real money game that adds a spicy touch to your gaming experience.

Indeed, what good is it to play if you take no risks? That said, there is no reason to bet crazy amounts. A moderate bet slot machine will do the trick to guarantee you an adrenaline rush!

Stick to a solid game strategy and set a limit beyond which you will not venture. At the slot machines, put the odds on your side!

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Our slot machine reviews

The mechanism of online casino slots can sometimes be difficult to understand. And unfortunately for newbies players, most of the rules and pay tables are not translated into simple language. So you have a choice. Either sign up for intensive English lessons or take advantage of our many slots reviews.

We dissect the bonuses, the rules of the game of the most popular slots among the players, but also the reliability of the random number generator making the games of perfect fairness. Take advantage!

List of Online Casinos with Slots

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