Slot machines (especially slots with bonuses) are the most popular games at land-based and online casinos even in countries like Indonesia. All bonus slot machines have the same features: They are very easy to play, they offer satisfying payouts, and include additional games if you pick the right ones. Yes, we are talking about slot machines with bonus games. Slot games with bonuses are a separate category and they can be summarized as “games within a game”. Basically, while you are spinning the reels like usual, you can trigger a bonus round/feature and start to play a completely different game. In other words, slot machine bonuses are “independent” games, that can be triggered from another game. More importantly, you get to keep any prize you won during these rounds:

Slots with bonus games are really that good and fun. This online slots guide is dedicated to them and includes everything you need to know about Aviator strategy, slot machines’ bonus rounds or how to find the best payout online slots UK. You will learn what they are, which ones are better, and where to play them – in other words, this is the most comprehensive guide you can read about bonus games slot machines.

Best Casinos To Play Best Bonus Slot Machine Games

So, if you want to play slot machines with bonus games, which online casinos you should prefer? Which ones offer you free slot games with bonus rounds no download no registration? More importantly, which ones make slots with bonus games a part of their casino welcome bonus? To save you the trouble, we did the research and found the answers to all these questions – you can see them below. The online casinos we picked offer you the best slot machines with bonus games. In addition, they also have free slot games with bonus rounds no download, so you can play bonus slots games without spending a single penny and downloading anything. But the best part is, they are the most secure, safe, legal, and fair casino sites you can find – we made sure of that.In short, to play the best slot bonus games, pick any casino site from below and become a member today.

Casombie Casino
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Casombie Casino Welcome Bonus (Skateboarder): Up to €1000 

  • 1st deposit: 100% up to €500;
  • 2nd deposit: 75% up to €300;
  • 3rd deposit: 50% up to €200;
  • Wagering requirements: 35x
  • Minimum deposit: €20
Windetta Casino
Windetta Casino Welcome Bonus: 215% Up to €2000 + 200 Free Spins

  • 1st deposit: 90% up to €500 + 75 Free Spins on Gates of Olympus;
  • 2nd deposit: 50% up to €500 + 50 Free Spins on The Hand of Midas;
  • 3rd deposit: 75% up to €500 + 75 Free Spins on Sugar Rush.
Cashwin Casino
Register today at Cashwin and get this amazing welcome package: Up to €1750 + 50 Free Spins

  • 1st deposit: 100% up to €1000 + 50 Free Spins
  • 2nd deposit: 100% up to €250
  • 3rd deposit: 50% up to €250
  • 4th deposit: 50% up to €250
  • Minimum deposit: €20
  • Wagering requirements: 35x (Bonus + deposit)
Time2Spin Casino
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Time2Spin Casino Welcome Bonus: 500% up to €3000 + 500 Free Spins

  • 1st Deposit Bonus: 200% up to €1000 + 200 Free Spins
  • 2nd Deposit Bonus: 100% up to €1000 + 100 Free Spins
  • 3rd Depsoit Bonus: 200% up to €1000 + 200 Free Spins
  • Wagering requirements: 35x (bonus + deposit)
  • Minimum deposit for the bonus: €25

Time2Spin Casino VIP Welcome Bonus: 600% up to €6000 + 600 Free Spins

  • 1st Deposit Bonus: 250% up to €2000 + 250 Free Spins
  • 2nd Deposit Bonus: 150% up to €2000 + 150 Free Spins
  • 3rd Depsoit Bonus: 200% up to €12000 + 200 Free Spins
  • Wagering requirements: 35x (bonus + deposit)
  • Minimum deposit for the bonus: €250
Damslots Casino
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Damslots Casino Welcome Package: 750% up to £/$/€3000

  • 1st Deposit Bonus: 400% up to £/$/€800
  • 2nd Deposit Bonus: 150% up to £/$/€1,000
  • 3rd Deposit Bonus: 200% up to £/$/€1,200
  • Minimum deposit: €25
  • Wagering requirements: 50x (bonus)

Other bonuses are up for claim:

  • Crypto Bonus: 500% up to £/$/€500
  • Weekend Recharge Bonus: 75% up to £/$/€500
  • Daily Casino Cashback: 5% up to £/$/€2,000
  • Daily Extra Cashback: 30% extra cashback up to £/$/€2,000

When you become a member of these casinos, don’t forget to claim your casino registration bonus at the beginning. Doing so will give you an advantage while playing bonus slots and, for example, create your starting budget literally for free. And after that, take advantage of the casino reload bonus every time you make a deposit. This way, you can create an extra budget to play slots with bonus rounds. . Every time you make a deposit, you will get a new match bonus and use those funds to play bonus slot machines – sounds good, right? And if you want to see more casino sites to play free online slots with bonus rounds, check out our website: We have a recommended casino site for every country in the world and free online video slot machines with bonus games for all kinds of players.

What Is The Meaning Of Slots With Bonus Games?

Slot machine games with bonus features are “regular” slots – they are not different from others. In other words, when we say “bonus slots”, we do not mean a completely different genre. You are still trying to land the same symbols next to each other on a pay line, this is the main way of getting a payout. However, by landing a set of specific symbols or just being lucky enough, you can trigger an additional feature that can give you additional prizes. This feature is called a “bonus” for short and it can be anything you can imagine: Free spins, mini-games, guessing round, even a platform game. (We will give examples to the most common slot machine bonuses below.) You trigger these slot bonus games with different methods and win cash prizes or useful things that will help you to score more winnings, like additional wild symbols. In any case, slot machines bonus rounds will give you something good and most of the time, you will win additional prizes. If you like to play slot games, you should look for slots with bonuses for this reason: They always award something.

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  • Casino Bonus Guide

    Continue reading a more in depth article focused on the different types of bonuses casinos have to offer

    Casino Bonus Guide

Practical Examples To Slot Machine Games With Bonus

So, what do we mean with slot machine bonus games? What kind of bonus slots games can we expect to see? We gave some simple to slot machine bonuses above, but now it is time to go into detail. First of all, we should use “online free slots with bonus feature” term – using the term “games” can be a little misleading. Basically, bonus slot machines games are special rounds that will offer you an extra payout once you complete a simple task. This task can be spinning the reels for free, or finding a particular symbol among others. Usually, the best slot bonus games are focused on free spins but this can be anything – the only limitation is the imagination of the developer. In this context, you can expect to see the following types of “tasks” in free slot machines with bonus games:

Free Spins Bonus Round
Free spins are one of the most common slot machines bonus rounds. As you know, spinning the reels of a slot machine will cost a certain amount of money each and every time. But once this feature is triggered, you get to spin the reels entirely for free and still keep the prize. The number of free spins will be different in each game: The best slot machines can even offer hundreds of spins. But in general, we can say that the average number changes between 20 and 50. The free spins casino slot bonus games are usually activated by landing three scatter symbols together anywhere on the reels (they don’t have to land on a pay line.)And once this bonus slot machine feature gets activated, it is used automatically (the reels start to spin immediately.)
Pick Me Bonus Round
This is also one of the most popular slots bonus games and lots of free slots with bonus rounds include it. As the name implies, you are asked to play a mini-game, where you need to “click” on symbols to reveal prizes. This is like a minesweeper game: You get a couple of “closed” symbols and open them by clicking. Each symbol can contain a prize (usually cash payout) or a sign that will end the round (like finding the mine in the minesweeper game). You play the game until you find the “mine” and keep the prize. It is a very simple game but lots of no download free slots with bonus rounds include it. This feature is usually triggered by landing a set of specific symbols, usually scatters. Due to its simplicity, lots of online slots with bonus games contain a “pick-me” round.
Gamble Bonus Round
This is an interesting feature because it is not available on free online slot machines with bonus games no download. In other words, this feature can be used only when you play with real money. Bonus games slots that can be played for free do not offer it. We see this feature on Novomatic slots with bonus rounds the most, but it is used by other developers too. The idea is simple: This is a “guessing” game and you are asked to predict the color or the suit of a closed play card. If you guess correctly, you can double or even quadruple your payout. But if you are not right, you lose all of your prize. A lot of slot machines with bonuses offer this feature and it can be quite tempting, but we do not recommend playing it. This is because of a simple reason: If you are not lucky enough, you will lose all of your payout. Gamble bonus rounds are activated automatically after every winning spin; they can be launched on-demand. In other words, slot games with bonus features do not activate this game automatically (like free spins), you need to “manually” start it.

There are, of course, other kinds of bonus slot machines games too, but these three are the most common ones: The majority of free online slot machines with bonus games will offer you one of these features. And if you find a different one, don’t worry: Bonus games slot machines are very easy to play and they have simple rules – you can understand what to do easily. Reading the paytable before starting to play slots with bonus games will help you, because this screen will contain all the information you need about the bonus rounds/features. Come read our online casino games guide and learn even more about online casino games and their features.

Slot Machines With Bonus Games Casino List

Rank

Casino Name

Bonus

Casino License

Rating

Get started

1
Up to €1000
Curacao
Rating 9.99 out of 10
2
215% up to €2000 + 200 Free Spins
Curacao
Rating 9.99 out of 10
3
Up to €1750 + 50 Free Spins
Curacao
Rating 9.98 out of 10
4
500% up to €3000 + 500 Free Spins
Costa Rica
Rating 9.98 out of 10
5
Up to €3000
Curacao
Rating 9.98 out of 10
6
100% up to €1000
Curacao
Rating 9.97 out of 10
7
Up to €800 + 75 Free Spins
Curacao
Rating 9.95 out of 10
8
Up to €2000 In Welcome Bonuses
Curacao
Rating 9.93 out of 10
9
100% up to €300 + 20 Free Spins
Curacao
Rating 9.92 out of 10
10
Up to €4000 Welcome Package
Netherlands Antilles
Rating 9.91 out of 10
11
Exclusive 166% + 66 Free Spins
Curacao
Rating 9.86 out of 10
12
100% up to €500 + 200 Free Spins
Curacao
Rating 9.83 out of 10
13
Up to 360% Bonus - No Max Deposit Limit
Curacao
Rating 9.80 out of 10
14
Up to €600 + 170 Free Spins
Curacao
Rating 9.76 out of 10
15
150% + 250 No - Wager Spins
Curacao
Rating 9.72 out of 10
16
200% Up To 1BTC + 100 Free Spins
Curacao
Rating 9.65 out of 10
17
100% Up To €500 + 500 Free Spins
Malta
Rating 9.62 out of 10
18
100% up to €1500 + 150 Free Spins
Curacao
Rating 9.50 out of 10
19
100% up to €500 + 200 Free Spins
Curacao
Rating 9.45 out of 10
20
€1050 + 300 Free Spins
Netherlands Antilles
Rating 9.40 out of 10

How To Play Slot Machines With Bonuses & Activate Their Special Features

Playing free casino slot games with bonus features is easier than you think and not different than playing “regular” slots. First of all, your goal is still the same: While playing slot games with bonuses, land at least three same symbols next to each other on a pay line, to qualify for a payout. The prize amount will be determined according to the symbol set you placed and how many symbols you land. In other words, the usual slot rules apply to slot machines with bonuses too. The only difference is that these games have a bonus round/feature you can activate by doing a specific thing, like landing three scatter symbols together at the same time.

Let’s use Immortal Romance slot to explain how to play slot machine free games bonus rounds. This is one of the new free slots bonus games that is often chosen for casino welcome bonus campaigns, so you can expect to see it features in other bonus slots too. Each game will be slightly different of course, but the explanations & steps below can be used for all slot machines with bonus games. So, we can show you what to do by using the Immortal Romance slot as an example, and you can simply use this information to play other bonus slot machine games too.

Now, the first thing we will do is checking the paytable. You must do this for all slots with bonus games: The paytable shows how many bonus rounds/features are available in the game and how you can activate them. Please note that there is no single and fixed activation method for slot machine bonus games. While landing three scatter symbols anywhere on reels is usually the way of doing it, each slot may require a different thing. By reading the paytable, you can easily understand how to activate the bonus.

Further Information

The paytable of Immortal Romance slot tells us the bonus feature of the game is the free spins round. And in order to activate that round, we need to land at least three scatter symbols anywhere on reels. Once that happens, the game will offer us several options, each one with a different free spin amount. This part is not important: We learned how to activate the bonus feature. It requires landing three symbols and is completely random – there is nothing we can do to increase our chances to trigger the bonus. So, what we can do is;

  • Determine how many coins we will bet per spin, from the section that says “coins”,
  • Click the “spin” button to start the game,
  • Hope to be lucky enough to see three scatter symbols anywhere on reels and keep spinning them until this happens.

We can, of course, still win prizes while waiting for the bonus round to trigger: Landing symbol sets with at least three symbols in them will qualify us for a payout. In other words, the bonus round is not the only way of getting paid: Slot machine bonus games just give you another chance to score a winning.

Which Platform Is Best To Play Slot Machines With Bonus Games?

Back in the day, choosing a platform was important, because it directly affected the number of slot games you can play. The Flash codebase, for example, did not work on iOS and as a result, iPhone users could not play free slot games with bonus features if they are developed with Flash. This is not the case anymore: Thanks to the HTML 5 technology, you can play free slot machines with bonus rounds on any platform, device, and operating system nowadays. This technology makes slots with bonus games run on browsers, so it doesn’t matter what type of device and/or operating system you’re using. Simply put, what kind of “software” you are using does not matter anymore: As long as you have a device that has a browser and an internet connection, you can play free casino slots with bonus rounds or apply 20 Card Keno strategy if you want. However, as can be expected, each platform has some advantages and disadvantages – we are listing them below.

In regards to “numbers”, Android is not as advantageous as the iOS. The Play Store has fewer applications so you have less options to play bonus slots. However, it should still be the first choice of an online gambler due to a very simple reason: Side-loading. You can download Android applications as APK files from third parties (i.e. directly from the casino site) and install them on your phone. In this context, it is much better than iOS.
Any online slots guide will recommend iOS to play bonus slot machine games because its official store is full of apps – in regards to pure numbers, iOS offers a lot more bonus slots applications to download. However, side-loading is not possible in this operating system and if the App Store does not contain an app, that’s it: There is no way to download & install it “manually”. If gambling is restricted in your country, do not use iOS devices because the App Store will filter all real money mobile casino apps automatically. You will be restricted to free casino slot games with bonus rounds, and won’t be able to play these games with real money.
Tablet PC
Since each tablet PC is either Android or iOS, the explanations above apply to them too. However, we can say that they are the best devices to play Mobile Casino games because of the screen size. Whether you are playing a slots tournament or card game, the screen size will make your job easier & practical.
Desktop PC
Desktop PCs are not as practical as mobile devices but they offer more slots with bonus rounds and higher graphics quality. The majority of gamblers still prefer their PCs to play slot machines games with bonus rounds because they can multi-task, play more than one game at the same time, and take advantage of mouse + keyboard controls they are used to.

To be honest, there is no single “best” platform for playing bonus slots: Each of these platforms has its pros and cons. But we can recommend using your PC if you are at home and picking an Android tablet to use outside – that will give you the best of both worlds. But, as always, the choice is yours: When it comes to playing bonus slot machines games, there is no “wrong” choice.

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Basic Tips & Tricks For Slot Machines With Bonus Games

Tips & Tricks

Join a slots tournament

Take advantage of the match bonuses

Prefer simple games and high RTP rates

Join a slots tournament
Slot tournaments are excellent events to play slot machine games with bonus. Every spin you make and every wager you place will give you points, which can be used to increase your rank and have a shot at the grand prize. So, if there is a slots tournament, make sure to join it.
Take advantage of the match bonuses
You will get a casino registration bonus at the beginning and a casino reload bonus after, every time you make a deposit. Both will give you lots of free spins to use. Pick the best slots with bonus games to use these spins or make sure that they can be used on these types of games.
Prefer simple games and high RTP rates
Progressive jackpots are slot machines with bonus games too, but their RTP rate is too low. In other words, your winning chances are lower than usual. Simple video slots and fruit machines may not offer prizes that big, but they have higher RTP rates, which means your winning frequency will be higher too. So, basically, simplicity is the key to finding the best slots with bonus games.
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    Slots Tournament

FAQ About Slots With Bonus Games

In general, yes. Since the bonus round will let you win additional prizes, the overall payout will be bigger than “regular” slots. Note that the RTP is still the key here: If it is low, the overall payout frequency will be low too. This means a regular slot with a high RTP can pay more.
Yes. You can find a slot machine app with bonus games on the official application stores or play free slot machines with bonus rounds no downloads on your browser. All bonus slots can be played on all kinds of mobile devices without a problem, either by using a native app or the mobile browser.
Yes, this is still possible. Some online casinos offer a program to download, and once you install it, you can start playing most of the casino games offline, free online slots with bonus rounds included. However, we don’t recommend this.
The RTP rate. Even free slots with bonus rounds have an RTP rate, and it should be always 95% at least – the higher the better. RTP rates determine what your winning frequency will be and how much you will lose in the long run. You can see this information in the paytable of bonus slots.