Netent Slot Features

Explore various features slot providers add learn how to use them

New generation Netent slots have become more fun for the simple fact that they are jam packed with in-game slot features and bonuses. These features have given karamba online casino online game providers an extra layer to improve the game play for the end user by being able to either offer more different types of in game bonuses or put more options for the player to gamble his winnings.

The good old symbols are not what they used to be anymore, today we have multiplier symbols, scatter, wild symbols and many more. In the list below we will examine some of the more popular features available at the top providers and we will explain how they work and what they do.

Slot list by Features

The auto play button is usually placed next to the Start button and is a great addition to the slot machines as it enables you to spin the reels without actually clicking on the Start button each time you would like to spin the reels. Maybe you prefer to sit back and relax whilst looking at the reels spinning. In most slot machines, you can make between 10-1000 spins automatically.

How to activate AutoPlay?

Once you have clicked on the auto play button the reels will spin until the number of auto play rounds you have chosen, or until you decide to stop the auto play casimpo casino online function. Make sure that to choose how much you would like to play for and how many paylines you would like to have activated before you activate the auto play feature. When you hit a bonus round, the auto play will stop and once you are ready from your bonus round and after you can continue again.

There are reasons to why you should use the auto play feature when you play. The first reason is that you can clear away a bonus quickly. Or if you have bonus money that are about to expire, then you can use this feature to make many spins quickly, which will clear away the bonus money quickly.

Why use the Auto Play feature?

Using the auto play button will also increase your chances of winning a progressive jackpot, since you are making more spins in a shorter amount of time.

On the other hand, there are reasons to why you should not use the auto play button. A big part of the excitement of playing slots is to actually click on the spin button and see if you get a winning combination. If you let the machine handle this part by itself, then you take away the excitement. But this of course depends on what you consider to be exiting and not.

In the end, it is up to you to use the auto play feature or not. Since it is optional to use it in a game it is an easy feature to try out, and if you do not like it you can play without this feature.

Almost all slot games offer bonus games which you can trigger during a spin. The bonus games are mostly found in 5-reel slot games and is a great complement, giving the player a better gaming experience. When you activate a bonus round it is always a nice moment, since you have the chance to play free spins, reveal bonus money which is hiding behind something, a wheel of fortune, expanding wild symbols or other exciting bonus games I which can wine some extra money. With so many new games on the market, there are tons of bonus features to be discovered and you will never have a boring time when playing them. The bonus games really spice up your gaming experience and the slots would not be the same without them.


How Bonus games work?

The 5-reel slot games usually scatter symbols. The scatter symbols can unlock bonus features, for example you might need 3 scatter symbols to activate the bonus game. The scatter symbols are visible by having the text “Scatter” written underneath the symbol itself. Normally, you are awarded with free spin rounds when getting a winning scatter combination. These free spins can sometimes be retriggered during the free spin rounds.

All you have to do to start playing a bonus game is to visit an online casino and start playing any of the slots that they offer.

What are Bonus Symbols?

Bonus symbols are symbols you find in a slot machines and which trigger a bonus feature such as a bonus game, free spins or any other bonus feature. Usually you need a certain number of bonus symbols to land on the reels in a specific order to trigger a bonus game, but that depends on the game you are playing. The best thing to find out, is to read the game rules, since it can differ from game to game.

In video slots games, you usually need 3 or more bonus symbols on an active payline from left to right to trigger a bonus round, and sometimes it might be enough to get a number of them visible on the reels.

Sometimes, the bonus amount can be multiplied depending if the slot has a multiplier or not. In some slots, you can multiply your winning by 2 times, 3 time or even more, especially in free spins rounds where you can multiply your winnings with 20 times, 30 times or even more.

You can find many slots in online casinos that offer bonus symbols in their slots, and you will always have a big selection of these types of slots to play and try your luck in. The game developer Net Entertainment is one of the best developer of slots which offers bonus symbols. Just keep your eyes open for Net Entertainment games and you will surely come across a game which offers some nice bonus symbols.

If you want, you can call this feature Falling Reels and Rolling Reel since it goes by these names also.  This is a quite new feature and you can find it in slot at many online casinos. The cascading reel feature makes the slot game a bit more exciting to play and gives the player a totally new gaming experience.

The cascading reel feature is a slot feature which can make you win a lot of times after each other. If you spin the reels and this spin results in a winning combination, then that is great. What is even more great is that the symbols which has given you a winning combination will explode and be removed from the reels and from the sky new symbols falls down and replace the positions of these removed symbols, which gives you another chance of getting a winning combination. If you get another winnings combination, then the symbols keep on falling down until there is no winning combination any longer.

This feature basically gives you higher chances of winning without even having to pay for every spin you make, since you are given new chances of a winning combination every time new symbols falls in the empty positions, and a feature like that is always welcomed among players.

What are Cascading Reels?

Cascading reels refers to a type of video slot machine which has become extremely popular with both online gamers and casino players as they offer up numerous opportunities to win when compared to older style slot machines which featured only one payline. They are particularly popular because they allow the traditional symbols to be replaced with different ones which may signal a bonus round or game, all of which allows players to grow their winnings.

Cascading Reels Explained

Cascading reels work differently to traditional slot machines and also have more in common with retro video games such as Tetris. If a winning combination of symbols appears on the display, cascading reels slots have the software to permit for video animation. This cartoon will make the symbols completely disappear which means new symbols then fall into perspective, replacing the old ones.

By having completely new symbols to play, players get considerably more opportunities to add to their winnings. Particularly when you consider that the players are able to gain winnings from the replacement symbols. Even though the number of wins is not that different from traditional reel machines, by having a machine capable of animation, it opens up additional opportunities for casinos to keep players seated in the slot machine. On a Cascading Reels machine, players tend to sit down for longer in the expectation that the reels will be substituted, opening up new chances to win as-well as the possibility of a potentially highly profitable bonus game. Ultimately, it’s the promise of additional wins which draws in the players and has led to the massive popularity in cascading reels slot machines.

With the developments in slot machine graphics, more and more game developers have used these advances to their advantage, meaning that cascading reels games  offer increasingly intricate bonus games with a skill component involved to make players believe that they’re in control of how much they win. The reality is that it is purely down to math, but by having instinctive animation, it may make players believe they are creating their own fortune.

The biggest expansion of cascading reels however has been online, where gamers can access the Paytables, which is normally found at the bottom of a game screen. The table allows people know the various pay out degrees of various symbol combinations as-well as the all important jackpot.

Ultimately, there is hardly any difference between the standard and cascading reels machines in terms of the casino’s advantage or ‘home edge’ over the players. Some cascading reels slot machines installed by casinos provide them a 15% house advantage over the player, so no-matter how much enthusiasm cascading reels brings to the gameplay, players can still expect to lose more than they win.

Coins can be displayed in a slot by showing how many coins you have altogether. This is generally displayed in the corner of the game window. Once you win money this coin value will increase and when you lose money the coin value will decrease. This coin value is transformed to cash on your casino account.

You can also win a specific amount of coins in slot games. The amount of coins you can win is usually highlighted as soon as you open the game and can sometimes be a very big amount. You can win this coin amount by getting winning symbol combinations.

Coin Value

In a slot game, you can set the coin value by clicking on the arrows next to the coin value display. The amount can be different but usually you find values between €0.01-0.20, and this could even reach up to €2 in some games.

The coin value is the money you want to bet on each payline in the game. For example, if you have 25 paylines activated and the coin value is set to €0.10, then you will make a total bet of €2.5 since 0.10 x 25 = 2.5. If you have 25 paylines activated and you increase your coin value to €0.50, then your total bet for that spin will be 25 x €0.50 = €12.5.

Expanding wilds is a type of Wild symbol which expands over an entire reel, either upwards or downwards, transforming all of the symbols on that specific reel into a Wild symbol. They appear randomly during a spin so there is no way you can control when these will appear, and in some slot games they can only appear on certain reels and not on all of them. Once they create a winning combination this is usually combined with nice animations, sound effects and music to cheer you up. How big winning you get depends on how many paylines you had activated and your betting amount. Overall, the expanding wild symbols can help you create big winnings which is always welcomed whilst playing.

The gamble feature is an exciting feature, and is a good feature to use if you feel like gamble your winnings earned from a winning spin. This feature is often found in fruit machines or other types of slot games in which you can gamble on the colour or suit of the card. If you guess the right colour, then double your winnings or if you guess the right suit you will quadruple your winnings. But if you guess wrong, you will lose the entire winning earned from that specific spin.

There is also a gambling feature in which you have to guess if the coin ends in heads or tails, and if you guess right you will double your money.

The gambling feature HI-Lo is found in fruit machines, and you will have to guess if the number is lower or higher than the number showing on the screen.

A newer addition to the gamble features is the Split gamble feature, which allow you to split your winnings and gamble with only the half of it and save the rest. This is a good option if you wouldn’t like to gamble away all of your winning but keep a bit of the cake as well.

The gambling feature usually activated when you get a winning combination and it will very visible so you do not miss the chance to use it. Usually it said “Gamble” or “Collect” on the screen and by choosing “Gamble” you will activate and play the gambling feature and by selecting “Collect” you will instead collect the winnings from that spin.

If it is worth to use the gamble feature is up to you, but it is a feature which is of interest if you are looking to increase your winnings quickly. It is a 50/50 chance that you will increase your winnings, and if you like to gamble then why not go ahead and take the risk.

What’s the Nudge Feature?

The nudge feature is a key weapon in a players arsenal for beating fruit machines. In case you have ever found yourself just one symbol from a winning combination, you’ll understand the frustration of being so close yet so far from a jackpot.

Born in the UK

“Fruit machines” is often a term used to refer to slots found in pubs and arcades in the United Kingdom, but it can also see to a specific type of gambling machine that has some unique features. These matches almost always use three reels and a single payline and utilise some small skill-based elements that permit you to make decisions while you play.

When and How to use the nudge?

For machines which have a nudge feature , you can use it at the end of any spin to move one reel down one position and produce a winning combination. Almost always, these machines will let you see what you’ll be moving into your payline so that you could use this ability as efficiently as possible.

It’s easy to understand how this advantage can help. It suddenly means that every time you have two of the three symbols you need to win a big prize, you can score a win if it’s possible to move the third emblem into place. These situations aren’t always available to you, but if they are, having that extra nudge to use can result in a significant win rather than a complete loss.

A nudge feature is triggered automatically, and the slot machine you’re playing on will show how many nudges you have been rewarded with. Depending on the number of nudges you’ve been rewarded with, which is a random number, you will have the ability to move more reels up or down. Under each reel there’s a button that you can click on, which will make the reel move down one position or one place up at one time, giving you the chance of getting a winning mix or maybe trigger a bonus round in the match.

Another exceptional feature exclusively to fruit machines is the hold function. Most games that have a nudge button will also exhibit this function. This is another way in which the system can boost your odds of winning. It’s another potent tool to use at your disposal, even though it does not always guarantee you a prize.

When you are awarded a hold, you can then use it after a twist to keep one reel of your choice in place. Your next spin will then only affect the other two reels like the one that you’ve held will sit motionless, enabling you to know what one of your three symbols will be. It is also possible for players to hold more than one reel for multiple amounts of spins. The number of holds awarded may vary, but the attribute itself is almost always a constant.

Here are two practical methods of working with the hold feature to its full potential. If a symbol which may cause you to win appears along the line, the cherry symbol by way of instance, you can manipulate a small win just by holding it, in the hopes of winning if the other reels come to rest. Another, more famous plan is to keep a jackpot or another high-value symbol set up.

It’s not likely that you’ll score the winning combination, but in ensuring that one of these symbols is set up, your odds will increase radically. Bear in mind that hitting two more is significantly easier than hitting three of a sort. Therefore your chances are raised considerably.


This is one of the most important feature in a slot game. So, what is a payline? Well, a payline is a line on which you can get a winning combination. Once you activate a payline, then you can get a winning combination on this payline. A slot machine can have a different number of paylines which you can activate. This number usually is between 1-25, but depending on the slot game you choose, it can have less or more than this. You can choose how many paylines you would like to have activated by clicking on the arrows next to the “Paylines” display in the bottom of the game window, alternatively click on the numbers next to the reels which also activated the paylines. When doing this, you will see the lines showing over the reels.

You will only win from a winning combination which is on the paylines you have activated. If you get a winning combination on lines you have not activated, you will not get anything for this. By activating all paylines you have a higher chance of winning a progressive jackpot or any other big win, so before you start playing make sure you check how many paylines you have activated before you click on the start button.

Paylines can have different designs. For example, they can be straight, zig-zag, horizontal, vertical, diagonal and run across reels. Once you activate them you can see them in different colours and the path they follow on the reels, which is quite cool. Some slots on the other hand have already all paylines activated, so you cannot change this yourself. This means that you will bet on all paylines in that slot game.  Winning combinations can be paid from left to right, from right to left or in any direction, depending on the slot you are playing.

You find the paytable in most of the slot games online which will have the text “Paytable” or letter “i” written. By clicking on this button which normally is located in the bottom left of the game screen, you will access information on how to play bonus games, bonus symbols, scatter symbols how these looks like, how many you need to activate a bonus and how much different symbols combinations pay out. Furthermore, you can also read about jackpots and RTP percentage.

Depending on the slots theme, the paytable button usually has an appearance matching the theme itself and can look like a stone button, a wooden button or anything else with blend in good with the rest of the theme. It is a good idea to read the above information before you start playing the game so you have an insight about how the game and its bonus rounds works, which is important in today’s slots, since they are more complex compared with the older slot machines.

Paytables are very easy to understand as they have a simple design and the pages in the paytable are divided into different sections. There is one page for symbol payouts, one for bonus games, one for bonus symbols and so on. You can easily go back and forth between these pages and look at them over and over again if you want. It is never a bad idea to be well-informed about how the game works beforehand, which also could increase your chances of winning and make you enjoy your gaming experience a bit more.

In a progressive jackpot the jackpot amount increases for every time the player spin the reels unless the player wins the jackpot, then the jackpot amount is paid out to the player and land on 0 again.  Progressive jackpot games are extremely popular in the online casino environment and the jackpots online are even bigger than the jackpots you find in land based casinos. You will find progressive jackpots in slots, video poker and other game categories. Example of popular progressive jackpot games are Microgaming Mega Moolah, Mega Moolah Isis, Jackpot Giants and many more. Mega Moolah is the most popular progressive jackpot game and the biggest jackpot attached to it is the Mega Jackpot.

Slot games exist in 3 forms that are known, independent, these are projects that are local and network that are more and more distributed in the world.

The Standalone Progressive jackpot is a jackpot which increases based on the bets places on that specific slot, and it has a jackpot ticker placed on it.

The Local Progressive jackpot is a jackpot which is linked to many dozens or hundreds of machines, so the jackpot is much bigger compared to a Standalone Progressive jackpot.

The Wide Area Progressive Jackpot is a jackpot which is worth millions of dollars. The jackpot is increased from many games which are linked together at many casinos in a specific area.

So how do you win a jackpot? 

Well, the secret is to play a lot in the progressive jackpot games, and you have the chance to win the big amount. Just spin as much as you can and the luck may be on your side. To play a progressive jackpot is like playing a normal slot game where you activate a certain number of paylines and click on the spin button.

If you want the opportunity to become a millionaire from one click, then you should definitely play a progressive jackpot game.


Have you ever made a spin and you are one symbols away from getting a winning combination or even the jackpot? This feature could come in handy when those unlucky situations occurs. But it is not free, you have to pay for the re-spin just like any other spin you make in the slot machine. So how does this feature exactly works? Let us explain it for you. You start by clicking on the start button and the reels start spinning. The symbols will form a winning combination from left to right over the reels. When the wheels stop, you will see a re-spin button under each reel, and when you click on this button you will be able to spin that specific reel again whilst the other reels stay in their locked positions. If you only need one more symbol to hit a big win, then you have the chance in the re-spin.

We mentioned earlier that this feature is not for free. Next to every re-spin button you will see a price, which depends on your chances of getting a winning from based on the other symbols from the other reels. The higher your chances are of getting a winning combination the higher the price will be for the re-spin. So, it might be worth to think about it before you hit the re-spin button, because you might end up losing more than you win.

If you like slots which are filled with action and excitement and which can increase your chances of getting a winning combination, then slots with this feature might be the right choice for you.

If you are close to getting a winning combination, then this feature will surely make you a happy player. Especially if you are close to win a jackpot, which can reward you with money for life. But imagine that you can win in every positon possible from one spin you make. This amazing feature makes this possible.

Rotating reels feature is a feature you usually see in free spin rounds. How does it work? Well, firs you spin the reels and when you get a winning combination and after that the feature kicks in and the screen will rotate 90 degrees and your paylines will provide you with a second win, rotate 90 degrees again and give you a third win and finally rotate 90 degrees and give you a fourth win. This has in total given you a winning combination in 4 positions from the left, right, top and bottom. In other words, this feature can reward you with a very generous winnings.

This feature is not so popular but we hope that more developers put this feature in their games as it is a fun feature which gives you as a player chances of getting more winnings in a bonus round which is always welcomed. If you after reading this would like to try out this feature then you can do so by playing the game Gods of Giza, developed by Genesis.


Return to Player (RTP), is normally shown as a percentage number. This number indicates how often it is likely for you to win in a specific slot – the higher percentage the higher is the chances of winning. This number is a long run number which means that it does not indicate how often you can expect to win in the short run, but in a longer period of time.

Generally speaking, if a game has a 100 % RTP then you and the casino have an equal chance of winning. If a game has more than 100 % in RTP then this means that the chances of you winning in a game is higher and that in the long run the casino is losing money in that game. If the RTP is below 100 % you will have chances to win in the game but in the long run the casino will make the most money out from it. The standard number for RTP in slots online is around 96 %.

The RTP is calculated by taking the total amount returned to players / total amount bet by players.

If you would like to know how much RTP a game you playing has, then this is usually stated in the game rules. The game rules of a game can be access by clicking on the question mark displayed in the bottom of the game window.

We hope that this explanation about RTP has given you some insight in how it works and this percentage might be interested for you to look up next time you are playing. Remember that these numbers are just indicators and you should not look to closely on them when choosing a game to play.



The original scatter symbols were the red cherries found in the classic slot machines, and these would pay out no matter where on the reels they popped up. The more double cherries you got on the reels from a single spin, the more money you won. The scatter symbols in the classic slot machine has developed and are seen in many new slot games today.

These great symbols called scatter symbols unlock bonus features and shows up on the reels when you spin randomly. The scatter symbols usually have a different design so they stand out from the rest of the symbols in the game and are normally the symbols that pays out the most.

In order to unlock a bonus feature, you need to get a certain number of scatter symbols on the active paylines during a spin. The number of scatter symbols you need to get is normally 3, and this you can view by clicking on the “Paytable” or info “button in a game. Once you have clicked on the “Paytable” or “info” button you can read more about the scatter symbol and what you get from it. For example, 3 scatter symbols can give you 10 free spins, 4 scatter symbols 15 free spins and so on.

The scatter symbols can be found in the most 5-reel slots as well as in progressive jackpots, slots which offers bonus games, 7 reel games and many other slot machines on the market. This symbol gives that little extra touch to a game which makes the player experience even more exciting.



A stacked wild symbol is a wild symbol which can cover a whole reel when it is activated, transforming all of the symbols on that reel into a stack wild symbol. They usually substitute for all symbols on the reels except for scatter symbols, free spin symbols and bonus symbols. Sometimes they appear on any reel during the game and sometimes on specific reels.

The winnings from the stacked wilds are usually multiply a specific number of times which creates a higher winning amount. When several of these stacked wilds appear on the reels this can results in a very big winning in form of jackpots, which can change your life.

If stacked wilds are activated on the reels it is an exciting feeling and gives the slot game a more thrilling experience for every player. If you would like to try out to play slots which has sticky wilds in them, these slots are available to play at many online casinos online.


When playing slots online today you will find that all slot machines have different themes which makes the slot more interesting and fun to play, since there is a story behind it, and for the player this increases the gaming experience significantly.

There are slot themes for every taste, ranging from scary themes, crazy themes, funny themes, seasonal themes, animal themes – the list can go on. There are also themes which are based on movies, television shows and singers which people can relate to and therefor want to play these games. Example of slots in these categories are Aliens, Terminator, Jurassic Park, Family Guy and Guns N Roses.

Furthermore, the different themes have different bonus games, jackpots, number of reels, multipliers and design, all to stand out from other slots, which will give the player a more interesting gaming experience. These different themes also have sound effects, different icons and can sometimes have a move as a short introduction to the game.

Since there are so many themes to choose for, usually the casinos sort the slots after theme categories, which makes it easier for you to find what you are looking for. And when there is something for every taste out there on the market you will not get bored from playing slots online.



When speaking about volatility or variance, which is another term for volatility, you refer to how much risk there is in a specific game. There are two categories of slots, one is high volatility slots and the other is low volatility slots. A high volatility slot is a slot which compared to a low volatility slot has a higher risk in it. These slots usually have a big winning which you can be lucky to get after many spins. In these slots, you can hit the spin button many times without winning anything but when you finally win you win a big amount which happens occasionally.

Then we have low volatility slots in which you win more frequently when spinning the reels but the winning amounts are lower compared to the winning amount in the high volatility slots.

High volatility slots are best to play when you have a lot of time to waste and a decent amount of coins to play with. It is all about building up an excitement whilst waiting for the big winning. And this is just what makes these slots more satisfactory and fun to play.

As mentioned earlier, the low volatility slots have a lower risk and since you win more frequently in these games you will feel more eager to hit the spin button and continue playing. Sometimes you do get a big winning in these slots also, although this is more likely to happen in the high volatility slots.

So which one of these should you play? It all depends on how much money you are willing to spend. If you have a lot of money to spend you can try out your luck in the high volatility slots which can reward you very well. If you have less money to spend then it might be a better idea to play in low volatility slots where you get smaller winnings more frequently. But of course, this is all up to you in the end.



Wild symbols are symbols which can create a winning combination on the reels combined with any other symbol. There are also wild symbols which can reward you with a big amount of coins if you get the right number of them in a winning combination, since in some slot machines this symbols has the highest pay-out value of all symbols.  If you would like to know how much this pay-out value is then you should click on the paytable button in the game you are playing, where this information should be stated.

The wild symbols appear randomly on the reels and sometimes only on specific reels in the game. Usually the Wild symbol substitutes for all other symbols except for scatter symbols, free spins symbols and bonus symbols.

There are different types of wild symbols such as expanding wilds which expands all over the reels, and transform every symbol on that reel into a wild symbol. Sticky wild symbols are wild symbols which stay in one place on the reels whilst the other reels continue to spinning, which gives you a higher chance of getting a winning combination. Shifting Wilds are wild symbols which moved horizontally across the reels instead of staying in once place as with the sticky wild. Stacked Wild symbols are symbols which are stacked on top of each other on one reel.

As you can see Wild symbols comes in many different versions, and they are a great addition to the slot games, making it more exciting for players.



When you are playing slots online you can win both ways in them, which means that you can create a winning combination from both left and right and from right to left. Many of the slots that you can play at online casinos offer the possibility to win both ways, which is a great thing if you want to increase your chances of getting a winning combination. There are two main game developers which offers these games, and those are Microgaming, Genesis and Net Entertainment. One of the most popular games which includes this feature is Starburst.

When playing these slots, you have a double chance of winning since the winning combinations are formed from both ways. If you are looking to maximise your chances of winning in slot games, then Win Both Ways slots are the right thing for you.

So how does this feature work? All you have to do is to spin the reels and if you get a winning combination from left to right you will win as normal, and you will also win if you get a winning combination from right to left, given that the symbols are in the right combination.