On-line Slots Terminology | From A to Z



On-line slots have turn out to be one of the crucial well-liked types of on-line playing, with hundreds of thousands of gamers having fun with the thrill and thrill of those video games world wide. Nevertheless, for newcomers to the world of on-line slots, the terminology used can usually be complicated and overwhelming. 

From paylines and reels to scatters and wilds, there are lots of phrases and ideas to know. On this weblog put up, we’ll present a complete information to on-line slots terminology, protecting the whole lot from A to Z, and even numbers. 

Whether or not you’re a newbie trying to study the fundamentals, or an skilled participant trying to develop your data, this information has acquired you lined. So, let’s dive in and discover the world of on-line slots terminology proper now!


1024 methods

There are 1024 successful potentialities on a machine. You will need to remember the fact that a sport with fewer methods to win a jackpot might have a better variance than a sport with extra methods to win. That is made potential by means of using a particular sport engine that options 5 reels with 4 symbols every, creating an enormous 1024 completely different potential successful combos.

243 methods

Regardless of not having conventional pay strains, the product provides 243 successful combos. As with 1024 methods, it’s extra risky than 1024 methods. In distinction to conventional variations, these merchandise enable for decrease stakes.


Symbols are displayed on three reels on every display of this traditional slot machine variant. There are few pay strains all through your gameplay, and the options are fairly easy. Some 3-reel on-line slots additionally function bonus rounds or particular symbols, akin to wilds or scatters, that may improve the participant’s possibilities of successful.

3D Video Slots

Watch the symbols on the reels come to life in extremely detailed 3D video type. Video slots add wealthy depth to your gameplay. These slots function high-quality 3D graphics and animations that make the sport come to life on the display. They usually have complicated storylines and themes, and may function a number of bonus rounds and particular options. 


To make the sport extra risky, the builders added two further reels to the normal 3-reel format. Moreover, this will likely make optimistic outcomes extra uncommon than in conventional slots. This sort of slot sport is extra complicated than the normal 3-reel model and sometimes provides extra paylines, typically as many as 100 or extra. With their a number of paylines and further options, 5-reel on-line slots provide loads of alternatives for gamers to win huge.


Are you able to think about enhancing your gameplay with a sixth reel? In 2014, WMS launched this uncommon class, which permits the six-symbol combo. This extra reel provides extra complexity and pleasure to the sport, with much more potential successful combos than the 5-reel model. These video games usually include a better variety of paylines and particular options like wilds, scatters, and bonus symbols, which might set off free spins, multipliers, and different bonus rounds that may result in vital payouts. 

A – C


A function that lets gamers set a variety of automated spins for a slot sport. Each on-line and offline casinos provide this feature, which lets the sport spin for you. You will need to additionally select a most variety of spins, a most wager, and a suitable loss as a accountable gaming measure. In different phrases, that is an automated spin function that enables gamers to specify what number of occasions the slot sport ought to spin throughout a given interval.

Auto Spin

It’s solely a waste of power to press the beginning button if you happen to’re feeling lazy. You may as a substitute choose auto spin, choose the variety of spins you want to automate, sit again, chill out, and let the machine deal with the whole lot.

Guess max

Slot machine phrases like “guess max” check with the utmost wager you might be allowed on any spin. This can be a button that enables gamers to put the utmost guess on a slot sport which can differ relying on the sport’s betting limits. Nevertheless, it will be important for gamers to pay attention to the dangers related to excessive bets, and to play responsibly inside their very own funds and limits.

Guess min

This one needs to be simple so that you can guess. That’s the minimal guess requirement. Gamers can place the minimal guess on a spin by clicking the “Guess Min” button in lots of on-line slot video games. A minimal guess is commonly the smallest wager that may be positioned on a slot machine sport, which can differ relying on the sport’s betting limits. Gamers can simply and shortly place the minimal wager on a single spin through the use of the Guess Min function. 

Large Bertha

An enormous slot machine close to the doorway of a brick-and-mortar on line casino is designed to draw the eye of individuals passing by who might need ignored the institution. Many gamers have been drawn to Large Bertha machines due to their dimension and spectacular design. “Large Bertha” refers to an internet slot sport that options many reels and paylines within the fashionable period of on-line casinos. With giant and elaborate designs and complex animations, these video games might resemble the unique mechanical machines.

Bonus options

On-line slot video games usually have bonus options, that are extra sport modes or rounds. The aim of those options is so as to add further pleasure and selection to the gameplay in addition to to offer gamers with alternatives to win bigger payouts. Totally different slot video games provide various bonus options. The bonus options of an internet slot sport can tremendously affect its general enjoyment and profitability. Gamers can win huge payouts or unlock particular rewards after they take part in these options, which add a layer of pleasure to gameplay. We are going to see extra concerning the bonuses later on this article.


The sunshine you see on fruit machines, which fits up as you hit a combo or in any other case rating a optimistic end result throughout gameplay. A candle is a small mild on the highest of the machine that signifies when a jackpot has been received or when a machine wants upkeep. When a jackpot is hit, the candle will mild as much as alert gamers and on line casino workers {that a} win has occurred.

The time period “candle” comes from the truth that these lights was actual candles within the early days of slot machines. Right this moment, the candles are sometimes LED lights, however the time period has caught round.

Cascading reel

Cascading reels, also referred to as tumbling reels or falling reels, are a sort of on-line slot sport function that enables for a number of wins on a single spin. When the participant hits a successful mixture, the symbols concerned within the win will disappear and get replaced by new symbols falling from the highest of the display. If these new symbols from one other successful mixture, the method will repeat, with the brand new successful symbols disappearing and being changed as soon as once more. This will proceed for a number of rounds, creating the potential for giant payouts on a single spin.

Coin out

On-line slot video games use the time period coin out to explain the method of accumulating cash or money after a participant wins. Cash must be manually collected from a payout tray in a conventional slot machine. These days, the time period “coin out” refers to any sort of payout in on-line slot video games, whether or not it’s within the type of digital cash or actual cash. Along with coin out, the utmost payout can be indicated for a slot machine or sport. It usually determines the general payout charge and return to participant (RTP) for a given sport since it’s the most quantity a participant can win on a single spin.

E – M

Increasing wilds

In contrast to wild symbols, increasing wilds are random options which will seem sometimes, which assist you rating combos. You might be lined in wilds all through your complete display, securing a successful end result for that stage. Increasing wilds can add an additional degree of pleasure and unpredictability to on-line slot video games, as gamers wait to see the place the wild symbols will develop and what extra successful combos they may create. Fashionable slot video games usually function them, and they’re a key issue to figuring out a sport’s general payout charge and anticipated return to participant (RTP).

Free Spins

On-line slots provide free spins as a bonus function that enable gamers to spin the reels with out wagering any cash. The free spins function is usually triggered when three or extra scatter symbols seem on the reels. Gamers sometimes obtain a set variety of free spins throughout a free spins bonus spherical, which might differ from sport to sport. A participant’s complete winnings are added to their free spins winnings, that are normally performed on the identical guess degree because the triggering spin.

Gamers can earn extra payouts by means of free spins with out risking any of their very own cash, which makes them a profitable bonus function. A free spins bonus spherical can even provide extra bonuses, akin to multipliers or increasing wilds, that may enhance payouts even additional. The free spins function in on-line slots could be pleasing and rewarding, nevertheless there isn’t any assure of successful. 

Video games per hour

You may play as many rounds as you want in a single hour of playing. There’s a basic restrict of 500 video games allowed on this timeframe for a slot machine. A variety of components can have an effect on what number of video games are performed per hour, together with the velocity of a sport, the participant’s betting technique, and the way lengthy it takes between spins. With many video games providing a number of spins per minute, on-line slots enable gamers to play at a comparatively quick tempo.

For gamers who wish to maximize their possibilities of successful or who wish to meet particular wagering or bonus necessities, the variety of video games per hour could be an necessary issue to contemplate. By taking part in quicker, gamers might doubtlessly improve their likelihood of hitting a giant win and improve their complete variety of spins. As well as, taking part in at a quicker tempo can even improve the period of time a participant spends wagering, so you will need to keep inside the funds limits and play responsibly.

Hit and run

No matter whether or not a participant wins or loses, this technique includes betting just a few occasions on a machine after which shortly switching to a different. Many gamers use this technique after they imagine that some slot machines are “scorching” and pays out usually, whereas others are “chilly” and unlikely to pay out. Nevertheless, hit and run methods are solely efficient when a machine is scorching, and whether or not or not a participant wins is determined by likelihood. Moreover, some on-line casinos might prohibit the variety of machines that may be performed at one time, making it more durable to make use of a hit-and-run technique.

Hit frequency

Likelihood of getting a jackpot or combo. Usually, video games with a excessive hit frequency will award smaller jackpots. The hit frequency of a slot machine, for instance, is 20%, which implies that each fifth spin, gamers are more likely to win. Regardless of this, successful combos can vary in dimension and worth from small payouts to giant jackpots, since hit frequency doesn’t essentially point out successful dimension or worth.

Gamers might wish to take into account hit frequency when selecting which on-line slot machines to play, since it can give them an thought of how usually they’ll anticipate to win. Regardless of this, you will need to keep in mind that slot machines are finally video games of likelihood, and there’s no assurance {that a} given spin can be profitable. Playing responsibly and inside one’s means is all the time necessary for gamers.

Home edge

Each time you spin, the home wins. Primarily, it’s an RTP, but it surely’s seen from a special perspective. On-line slots, amongst different playing video games, use the time period home edge to explain the mathematical benefit that the on line casino has over the participant. Percentages point out how a lot the participant can anticipate to lose on common over time and are expressed as percentages.

An instance can be a slot with a home fringe of 5%, which might imply the participant can anticipate to lose $5 for each $100 wagered. As the end result of every spin is set by a random quantity generator, the participant won’t lose $5 each time they play, however over time, the home edge can be mirrored within the payouts.

Some on-line slots have a better home edge than others, whereas others have a decrease edge. To find out the equity and potential payout of an internet slot, it is best to bear in mind the home edge together with different components akin to RTP (Return to Participant), payouts, and particular options.

Excessive or low variance

Low variance slots pay out much less however extra usually. There are fewer payouts for top variance slots, however the prizes are typically larger. On-line slot variance, or volatility, describes the diploma of danger related to a specific sport. Taking part in a slot machine will produce completely different payouts primarily based on the variance. The payouts on a excessive variance slot are typically giant however rare, whereas these on a low variance slot are smaller and extra frequent.

When a participant triggers a payout on a excessive variance slot, they could obtain a considerable quantity, though they could solely obtain just a few payouts for years. A low variance slot, then again, might provide extra frequent payouts, however smaller ones.

Cold and hot slots

The phrases “scorching” and “chilly” slots check with the present successful and dropping streaks of a specific on-line slot machine. A “scorching” slot is one which has been paying out incessantly and frequently, whereas a “chilly” slot is one which has not been paying out as incessantly or has gone for a protracted time frame with out triggering a major payout. You will need to word that the phrases “scorching” and “chilly” are subjective and do not need any bearing on the precise randomness or equity of the web slot. The end result of every spin is set by a random quantity generator, and the percentages of hitting a successful mixture stay the identical, whatever the present state of the slot.

Immediate winner

Somebody who claims the jackpot instantly. A slot machine that gives an instantaneous win bonus function is known as an instantaneous winner within the context of on-line slots. Gamers can win instantaneous money prizes or free spins throughout any such bonus function, which is triggered randomly throughout regular play. Including an instantaneous win bonus function to a sport will increase the possibilities of huge payouts and provides further pleasure. It is determined by the particular slot and the kind of instantaneous win bonus function, however instantaneous win bonus prizes can vary from small quantities to substantial sums.


Jackpots are giant sums of cash awarded as prizes in lottery video games, video games of likelihood, or on this case, slot machines. Generally, hundreds of thousands of {dollars} are received by the fortunate participant when the jackpot is lastly hit. Jackpots in on-line slots are sometimes progressive jackpots, that means that every participant’s wager contributes to the jackpot, rising the prize pool.

One of many foremost points of interest of on-line slots are progressive jackpots that may develop to huge quantities, usually reaching hundreds of thousands of {dollars}. It’s sometimes tough to hit the jackpot with out hitting a particular successful mixture of symbols on the reels. A hard and fast jackpot is one that’s set at a certain amount and doesn’t improve over time. Whereas mounted jackpots can nonetheless provide substantial payouts, they don’t provide the identical big payout potential as progressive jackpots.

Max guess

A person spin’s most stake. A slot machine normally has decrease most bets than a card sport, however there could also be exceptions. A most guess describes the utmost amount of cash {that a} participant can wager on a single spin of an internet slot machine. It varies tremendously from one slot machine to a different, relying on the web on line casino and the particular machine. The utmost guess needs to be thought of when selecting an internet slot, since it could have an effect on the potential payout. If gamers wish to maximize their successful potential, they need to think about using the utmost guess when taking part in on-line slots that provide larger payouts for hitting the top-paying mixture.

Max payout

Essentially the most you may withdraw after going by means of gameplay. Max payout is a time period utilized in on-line slots to explain the utmost amount of cash {that a} participant can win on a single spin or in a single session of play. The max payout is set by the web on line casino and the particular slot machine, and it could differ tremendously from one machine to a different.

Max payout is a crucial issue to contemplate when selecting an internet slot, as it could have a major affect on the potential winnings. Gamers who need to win giant sums of cash might wish to take into account taking part in on-line slots with excessive max payouts, whereas gamers who’re extra targeted on constant, smaller payouts might choose slots with decrease max payouts.


Megaways on-line slots is a sort of slot machine sport that makes use of a random reel modifier system to alter the variety of symbols that seem on every reel for each spin. This may end up in numerous potential methods to win, usually 1000’s or extra. The precise variety of potential successful combos can differ between every spin, making these video games extremely dynamic and thrilling for gamers.  For instance, a tough calculation reveals round 117649 strategies to get the specified end result. Typically, these merchandise have decrease RTPs and better volatilities than different fruit machines.

Min guess

Throughout a spherical, you have to stake the least quantity potential. Except you accomplish that, you won’t be able to progress by means of the sport. Relating to on-line slots, a minimal guess refers back to the minimal quantity a participant can wager on one spin. Relying on the web slot sport, this quantity might differ from one developer to a different. Gamers with completely different budgets can wager a minimal quantity as little as just a few cents or a fraction of a foreign money unit. It’s potential to nonetheless take pleasure in a sport and win smaller payouts by putting a minimal guess. As well as, some on-line slots might provide greater payouts for gamers who wager extra money, so it’s necessary to maintain this in thoughts.


You may multiply your payouts with this in-game bonus function. Multipliers are bonus options that may be utilized to a participant’s winnings. Multipliers improve a participant’s payout by a certain quantity. Within the instance above, if a participant wins $10 and there’s a 2x multiplier, their payout can be doubled to $20. It is determined by the sport how multipliers are triggered. There are some on-line slot machines that include multipliers as customary options, whereas others require you to hit a sure mixture of symbols to be able to activate them. Bonus rounds or random multipliers can be awarded. As multipliers can provide bigger payouts and improve gameplay anticipation, multipliers are a preferred function in on-line on line casino video games.

P – R

Pay line

The payline is a line that runs throughout the reels and signifies the place symbols should land to be able to create a successful mixture. To type a successful mixture, symbols have to be aligned sequentially on the payline from left to proper. There could be quite a lot of paylines in slot video games, with some having only one and others having hundred and even 1000’s.


Each time a participant wins a guess, they obtain a payout. The payout quantity is determined by the percentages of the sport in addition to the wager. Usually, the upper the percentages of successful, the decrease the payout. Relying on the sport, and even relying on the model, payouts can differ extensively. Different video games provide progressive jackpots that improve over time till somebody wins, whereas others provide mounted payouts. A big guess sometimes leads to a bigger payout, with a smaller guess sometimes leading to a smaller payout.


This can be a guidelines card. It’s also possible to see what number of paylines and reels the sport has, in addition to what symbols to search for. As a way to be within the know whereas taking part in, you must verify the paytable. It’s typically potential to entry info concerning RTP and most payouts right here as effectively.


The flexibility to spin once more after dropping a mixture, typically without spending a dime. Respins are options in on-line slot video games that enable gamers to spin a number of reels once more after a standard spin. There are numerous methods to set off respins, relying on the sport. Relying on the mix of symbols, some slots might provide respins, whereas others might provide respins as a bonus. Respins give gamers a further likelihood to type a successful mixture with out putting one other wager. When the participant is inside one image of a giant payout, this may be notably useful. Along with increasing symbols and locked wilds, some slots provide enhanced options throughout respins that may improve your possibilities of successful.


A Random Quantity Generator, or RNG, is a pc algorithm utilized in many on-line playing video games to make sure that the video games are truthful and random. RNGs generate random numbers or outcomes that decide the end result of every guess. Utilizing a posh mathematical method, the sequence generates random outcomes that can’t be predicted. A random quantity generator ensures that on-line on line casino video games are truthful for each gamers and the home. All gamers are on the identical taking part in discipline, and every guess has an equal likelihood of successful or dropping.


Quick for return-to-player charge. This theoretical worth reveals how a lot of your cash you could anticipate to get again out of your wagers after playing. Keep in mind that the precise RTP is at first decrease than the theoretical one. Nonetheless, it evens out after spinning for lengthy occasions.

S – W

Scatter symbols

No matter its place on the reels, a scatter image can set off bonus options or payouts. In distinction to different symbols that should line up on a payline to activate their options or payouts, scatter symbols can seem wherever on the reels. One of the crucial helpful symbols in a sport is the scatter image, which is normally themed in accordance with the sport’s general design or story. The scatter symbols can even add pleasure to the gameplay expertise, as gamers await to see if they are going to land sufficient scatter symbols to set off bonus options or payouts.


Also referred to as volatility, this parameter measures how probably losses are. Typically, high-variance slot machines will present fewer jackpots. Nevertheless, their worth can be larger. Then again, low-variance ones dish out constant wins, however they don’t seem to be spectacularly excessive.


You may create faster combos utilizing wild symbols instead of different characters on the display. To search out out whether or not a machine has wilds, verify its paytable.


Having extra funds on the finish of the sport session than you had originally. A optimistic end result from playing could be seen on a broader scale.

Win each methods

Win each methods ensures that either side might present good outcomes, not like conventional paylines that solely work left to proper or proper to left.

Author: Wayne Carter