Slots are among the most popular casino games which is the reason why a number of web-based and land-based casinos offer them. The origins of slot machines can be traced back to the late 19th century when a mechanic from San Francisco called Charles Fey created a much simpler model. The prototype had a total of three spinning reels that contained only five symbols, one of which was a liberty bell. This is the reason why the first slot machine was often referred to as the Liberty Bell.

Back then, there was only one payline and the only way to win was to get three bell elements in the middle of each reel. Throughout the years, the slot machines have undergone some major changes and as a result, a completely new generation of these unique devices have emerged. Nowadays, it is possible to play a staggering number of slot variations which feature realistic graphics, fun animations and transparent sound effects. Thanks to the many online casinos, you can enjoy a broad selection of slot games at the comfort of your home.

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Slot Basic Rules

slots basic rulesOne of the best advantages of slots is that there are no complicated rules which you should learn and master in order to enjoy the game or win big. These types of games give you the opportunity to fetch a nice profit within seconds by simply pulling the lever or clicking on the respective button if you are playing online. Slots are entirely a game of chance and as such, there is not much you can do to influence the outcome of every round. Whether or not you will get matching symbols that will bring you a jackpot depends on your luck.

In slots, your ultimate goal is to match a certain number of elements across one of the possible paylines on all reels. The exact payout depends on various factors such as the number of matched symbols and the slot variation you are playing. When it comes to slots, there are a few important things which you need to know. First, you can change the coin value and this way, place bets that are in accordance with your bankroll and betting habits. Second, the number of active paylines and the bet level are also among the things which can be adjusted.

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slots paylines graphicPaylines are one of the most important aspects which you should consider before you start playing slots in real money mode. The term payline refers to the places in which you need to get the machining symbols in order to collect a payout. Initially, the slot games offered a rather limited number of ways to win as the available paylines were between one and five.

Today, some of the modern slots offer an impressive number of paylines which can sometimes reach a hundred. The paylines determine to a great extent your odds of winning as the more active paylines, the better your chances of matching elements. However, it should be noted that the amount you need to bet every spin is also influenced by the paylines that are involved in the game. Bear in mind that you will be required to place a bet on all active paylines which is the reason why you should consider this aspect as well as your bankroll beforehand.


slots reelsEvery slot machine features reels which are among the basic components that these devices have. The reels are three or more sections which spin simultaneously whenever you pull the lever or you hit the spin button. They play a crucial role for the whole gaming process as the outcome of each round is determined by setting the reels in motion. After they stop spinning, you have to figure out whether you have managed to match any of the required elements in order to get a payout. Classic slots feature three standard reels that usually contain vintage symbols such as bars, lucky sevens, cherries, bells, oranges and others.


slots multiplierAnother feature which most modern video slots have is the multiplier. It is a fairly common feature which as its name hints, can increase your winnings by a predetermined amount. It is very easy to figure out where the multipliers are as they are usually shown by a number and ’x’ next to it which indicates how many times your winnings will be increased. In some games, the multipliers are automatically activated whenever you get a specific winning combination.

In such cases, the amount of your winnings will be increased a particular number of times – usually three, four or five times. In order to clarify how multipliers work even more, let’s take into account the following situation. Imagine that you have managed to collect four cherry symbols at once which have a 4x multiplier. In this case, you will simply increase your initial stake and make it four times bigger.

Classic vs Video Slots

classic slotsWhenever someone talks about classic slots, that person usually refers to the original slot games which contain only three reels. Another very distinguishable feature that these types of games have is that they incorporate only one payline. However, it should be noted that there are some versions which feature up to five paylines. Classic slots are perfect for inexperienced players as their design is rather simple. They feature vintage elements which appeal to many traditional players because they enable them to experience once again an old-style game which brings a lot of memories.

However, if you are into modern games that have realistic graphics and spectacular sound effects, then video slots might be your best option. Unlike classic slots, video slots feature five or seven reels and the number of active paylines can be from 9 to 100. The diversity and the number of the elements which you can hit is also different. Many digital reels feature up to 256 symbols, some of which are specially themed and animated. You can also enjoy some exclusive variations which are based on many famous films, fairy tales and even TV shows.

Progressive Jackpot Slots

slots progressive jackpotsUndoubtedly, one of the most popular types of slot games are the progressive jackpot ones. This shouldn’t be much of a surprise, considering that these games usually feature a substantial amount that every player has the chance to win. The reason why the jackpot can reach such a life-changing sum is that whenever a player places a bet on the respective machine, a small part of his/her wager goes to it. Typically, multiple progressive jackpot games are linked together, meaning that you can even play in different online casinos and still compete for the same huge jackpot.

Whenever someone wins the colossal prize that partly consists of the bets of hundreds of players across various online casinos, the amount of the jackpot is not reset from scratch. Usually, there is a predetermined amount from which the sum starts accumulating gradually. In most cases, in order to be able to qualify for the jackpot, you are required to place the maximum possible wager. Some of the most popular progressive jackpot games include Mega Moolah, Mega Fortune, Age of the Gods Progressive Slots and others.

Bonus Games and Free Spins

slots free spinsAnother extremely popular type of slot games are the bonus slots as they offer various exclusive features which make the game play even more exciting. As their name hints, these slot variations offer mini bonus games which give players an extra chance to win and make a profit. They typically contain vivid animations which are related to the theme of the particular slot variation. Several types of mini bonus games can be distinguished – pick-to-win games, wheel bonus games, pick-to-match games and free spins rounds.

The latter is the most popular bonus game which many modern slots have. During the course of the game, a certain number of free spins rounds can be activated. They are usually triggered when you manage to match some of the special elements. Also, it should be noted that the number of free spins rounds depends on the number and diversity of collected symbols. Sometimes it is possible to unlock even more bonus rounds by hitting once again the same special elements while playing the mini bonus game.


In slots, the symbols or the elements are the pictures which are marked on the reels. Depending on the version you are playing, they can vary. Some modern slot games feature symbols which are exclusive or which have a specific theme. For instance, some elements may represent an actor or some character from a game or a fairy tale. There are many popular slots such as Hall of Gods and Age of the Gods slots which respectively feature gods from the Norse mythology and gods from the Greek mythology.

Regular Symbols

slots regular symbolsRegular symbols are the ones that don’t bring you any special payout. Whenever you hit them, you are typically paid a fairly low amount in comparison to the one that wild and scatter elements offer you. In order to locate these symbols, you simply need to look at the pay table of the particular slot game.

Usually, these regular elements are positioned at the bottom of the pay table and they offer the lowest possible payout you can get from playing the variation of your choice. They can be represented in different ways but in most cases, their pictures contain card symbols such as Q, K, A, J or 10. At the top of the pay table, you should be able to see the special elements which offer the highest payouts.

Wild Symbols

Slots Wild SymbolsMany of the modern slot games feature the so-called wild symbols. These types of elements can be easily compared to one of the cards that can greatly help players during a card game – the joker. The reason why is that they are used in a very similar way – whenever you play a slot game that features wild symbols and you hit them, you can use them to substitute a particular symbol. This way, you can make a winning combination which otherwise you wouldn’t be able to form. The only elements which cannot be replaced are bonus and scatter symbols as they are considered unique and special.

Depending on the variation of your choice, wild symbols can be the highest-paying symbols or they can be completely deprived of any value. Usually, the more wild elements you hit, the higher the profit will be. Wild symbols pop up randomly during the game, meaning that you can’t do much to make them appear. Slots are entirely a game of chance and thus, you cannot predict or influence when the slot machine will release such symbols.

Scatter Symbols

slots scatter symbolScatter symbols are other popular special elements which you can get while playing some of the modern slot games. Perhaps, they are the symbols which you should hope for the most as they are usually the highest-paying symbols. The oldest scatter symbols which can be found in many classic slots are the emblematic red cherries. What makes the scatter symbols even more appealing and interesting is the fact that they don’t have to be a part of any winning combination or even to align on a particular payline in order to get activated.

All it takes to unlock a mini bonus game or to win free spins is to get a scatter symbol somewhere on the screen. In some slot games, the scatter symbols can function as multipliers, meaning that thanks to them, you can increase your profit. Since every game has its own, in some cases even exclusive elements, it is best to get familiar with the pay table of the respective variation in order to figure out which ones are the scatter symbols.


The reason why most online casinos are able to provide a broad selection of high-quality slot games is that they are in partnership with various leading software providers. Thanks to them, you can play on the Internet a number of slots that impress not only with their diversity but also with their graphics and animations. All slot games that are powered by a reputable software supplier are produced by a Random Number Generator. Thanks to this device, the outcome of every game cannot be predetermined in any way, meaning that you don’t have to worry about the fairness and the randomness of online slots.


netent slots charactersNetEntertainment or simply NetEnt, is a software provider which has developed some of the most exciting slot titles. If you are a fan of the popular animated TV show South Park, you will be happy to know that you can enjoy an exclusive slot version called South Park Reel Chaos thanks to this software supplier. This company has also developed a number of progressive jackpot games which give you the opportunity to win a life-changing sum without even going to a land-based casino.

The most interesting slots by NetEnt include Mega Fortune, Hall of Gods, Fishy Fortune, Wonders Jackpot and others. Some of the modern slots which offer the highest payout percentages are also the courtesy of this software supplier. If you bump into an online casino in which the games are powered by NetEnt, you can expect various types of slots with outstanding graphics.


microgaming slots charactersMicrogaming is undoubtedly one of the leaders on the online gambling market as the company has developed a number of high-quality casino games, including a wide range of exciting slot variations. Most of the popular world-class slot titles belong to the portfolio of this software supplier. Thanks to Microgaming, you can try your luck on various slot games which feature progressive jackpots. This way, you have the opportunity to win a substantial amount which will surely has a positive impact on all areas of your life.

Mega Moolah Series, Fruit Fiesta, Retro Reels Extreme Heat Slot and Great Griffin are among the most popular slot games which you can enjoy in a number of online casinos. Even though all slot games feature unique symbols and number of paylines, they have one thing in common – their graphics and sound effect are always outstanding. The software provider also offers a broad selection of modern branded games which appeal to a number of players.


playtech slots charactersPlaytech is another well-known software provider which has an impeccable reputation when it comes to slot games. The company has proven to adapt to the fast-growing world successfully as it has developed its games according to the latest trends. It offers various movie-themed slots such as X-Men, the Avengers, Gladiator and Tomb Raider which you can play on your laptop. What is more, you can even use your smartphone or tablet and try your luck on any of the exclusive slot games at any time and place.

Thanks to Playtech, you can also play a broad selection of progressive jackpot games and win big by sitting at the comfort of your own home. You can literally become a millionaire overnight, if you are lucky enough to hit the jackpot on any of the popular progressive jackpot slots which this software provider offers. When it comes to slots, this company is most famous for its DC-themed progressive slot games as they feature various favourite characters such as Batman and Superman.

Odds and Payouts

slots paytable screenshotOne of the most important things which you should always consider before you play slots is the pay table the respective game offers you. If you are a novice player, at first you might find the pay tables rather confusing, but the truth is that they are not that difficult to grasp. The first thing you need to know is that pay tables can vary, not only depending on the casino but also on the version of your choice.

The reason why it is important to be able to read the pay table of a particular slot game is that it contains valuable information about the winning combinations and the symbols which you should hit in order to get paid. Another very essential aspect which you also need to take into account is the odds of a particular variation as they give you a rough idea whether this version is beneficial or not. When it comes to slots, the odds of winning strictly depend on the number of reels and symbols that are included in the game.

Mobile Slots

Thanks to the many mobile casinos, today it is possible to enjoy a wide range of top-notch slots directly on your smartphone or tablet. It is no longer necessary to go through all the hassle of travelling to a land-based casino and finding an available slot machine in order to try your luck. You can enjoy some of the classic slot games as well as many other modern ones on almost every mobile device you have. Mobile slots have become one of the most popular casino games as they are simple to play, yet extremely exciting.

Furthermore, these types of games usually have a variety of special features which make them even more enticing. Some games give you the chance to change the coin value as well as the number of active paylines which enable you to adjust the particular variation according to your personal preferences. It is possible to enjoy mobile slots in either fun play or real-money mode and this way, try the available games without spending your own money. Most mobile casinos offer an instant play mode or an app which you can download straight from the casino website.

Android Slots

slots androidIf you have an Android smartphone or tablet, you should know that you can enjoy a number of exclusive slot games at any time and place you wish. Thunderstruck, Beach life, Greedy Goblins and Mega Moolah are among the most popular slot titles which you can play by using your Samsung, LG, HTC or Sony Xperia. The touch screen technology which most smartphones use is extremely convenient for playing as it enables you to set the reels in motion with a single click.

As impressive as it may sound, you can carry in your pocket a broad selection of slots and play them on the move. Moreover, most slot games have been especially optimised for Android devices as these smartphones and tablets are among the most popular ones all over the world. There is hardly any online casino nowadays that is not compatible with this operating system. However, it should be noted that Android users are deprived of the opportunity to download any real-money gambling apps directly from the official virtual market of the company as they are entirely prohibited.

iOS Slots

slots iphone mobileiPhone and iPad users are also given the opportunity to play their favourite slot games on their Apple smartphones and tablets. Most mobile casinos are entirely compatible with these mobile devices and they even offer the same wide range of slot games. What is more, the number of mobile slot games that are suitable for iOS-based device is on the rise.

The diversity of available mobile slots is so huge that iPhone and iPad users might find it hard to decide on which one to try their luck. Gonzo’s Quest and the Slotfather are among the popular titles which appeal to a number of players who possess these types of devices. In order to enjoy a favourite slot game, you can either play in instant mode or you can download an app, if available, directly from the website of the casino or from the Apple store.

Virtual Reality Slots

slots virtual realityAs the demand for online slots is gradually increasing, many software providers place their focus on exactly these types of games. This has resulted in various exciting variations which enable players to completely immerse into their favourite slot game and enjoy it like never before. Some of the leading software providers has already developed truly unique games that offer an unparalleled online gambling experience.

These games impress with extremely realistic graphics and a number of exclusive features. In them, you are given the opportunity to change the camera angle and enjoy various vivid animations. This way, you are able to get a higher level of entertainment and fully enjoy yourself.