The iconic online slot

"One of the most recognisable slots in the marketplace, boasting big payouts, unique features and a free game, Double Bubble is a genuine player favourite." - Gamesys

Double Bubble Slot Review

Who knew that fruits and bubbles could be such a fun combo? As it turns out, it was the recipe for one of the most popular and played online slot games in the world. The Double Bubble slot has undeniably become a staple of the iGaming realm and continues to enjoy its spot at the top of the charts. On top of the colourful and cheerful visuals, the game offers fun gameplay and impressive maximum wins of up to 20,000x the stake!

Claim a fantastic signup bonus with a min £10 deposit, and experience Double Bubble first-hand to see why it's the MOST PLAYED online slot of all time!

The name Gamesys may not be as frequent today in terms of releasing new games, but it seems like it will never lose its status and impact. Gamesys has established itself as one of the bigger names in the industry, not only because of the quality and excitement of its games but also because it is the creator of some of the most popular and played games in the industry.

Gamesys’ releases have become a staple in the slot world and continue to dominate the charts. Despite being released decades ago, they are still some of the most sought-after games, such as the Secrets of the Phoenix slot, Tiki Island slot, and more!

When it comes to the Double Bubble slot, it is undeniably one of the most recognisable video slots in the world. With its pink hues and fruity symbols, it’s hard to miss it. Moreover, the game offers fun features, like the Bubble Line Multiplier Win, Pop the Bubble bonus game, and even Free Spins. Read my in-depth Double Bubble slot review to learn more!

About Double Bubble Slot

Double Bubble is one of the slot classics that I always return back to. Developed by Gamesys, the Double Bubble slot is an action-packed, fun-filled title that offers you the chance to claim big wins.

The action takes place across a simple layout of 3 rows and 5 reels, where winning combinations can be formed across a total of 20 paylines. This is a pretty simple and straightforward way of playing, making the Double Bubble slot a suitable choice for any type of player.

On top of that, another aspect of the game that makes it such a popular and appealing choice is the wager options. Namely, the Double Bubble slot machine offers a coin size between £0.01 and £100 per spin. This means that both casual players and high rollers can enjoy this colourful reel adventure.

How to Play Double Bubble Slots Online?

As I said, the Double Bubble casino game is incredibly simple and straightforward, so any player should be able to understand it, regardless of experience. However, let’s go over some simple steps that can help you make the most of the game.

Step number one should always be looking for a reputable and secure online casino. Make sure that the Double Bubble casino you choose to play at offers safety and various payment options that will suit your preferences. It’s better to enjoy the game knowing that your information is secure. Moreover, you need to check the site’s game availability and see if it offers the Double Bubble slot.
Make sure to set aside a budget that you plan to use specifically for playing the Double Bubble slot game. This will allow you to have a more controlled gaming experience, and it will be easier to manage your funds without overspending.
When the game loads, before you spin the reels on Double Bubble, set the coin size to a value that fits your preference and style of playing. Considering how diverse the bet range in this game is, this part shouldn’t be very difficult.
Lastly, press the spin button and watch as the fruity action unfolds, potentially creating some lucrative winning combinations.
Have fun!

As for how to win on the Double Bubble slot, things are pretty direct. All you need to do is land three or more matching symbols adjacent across a payline. Payouts will be determined by the size of the combination and the values of the symbols included.

Why is Double Bubble Slot so Popular?

Double Bubble Slot enjoys immense popularity due to several reasons. Firstly, its vibrant and colourful design captures players' attention, while the simple and user-friendly interface makes it easy for both beginners and seasoned players. Secondly, it offers multiple bonus features, increasing the chances of substantial winnings. Lastly, the nostalgic theme of classic Double Bubble fruit machines resonates with many players, adding to its appeal.

Design, Game Symbols and Graphics

At first glance, the Double Bubble slot is actually a pretty simple-looking yet attractive game. The design, in general, gives a classic slot vibe, something reminiscent of what you would expect from older-style fruit machines. The gameplay is nice and easy to get the hang of; nothing too complex to understand.

When I first launched Double Bubble slot, I noticed that it has great illustrations and graphics. Not only do the reel symbols look fantastic, but the bubbly background and reel surroundings are also eye-catching. Not to mention the bubbly background, the area surrounding the reels, and, of course, the symbols themselves!

The low-paying group includes 5 fruits: cherries, watermelon, grapes, plums, and oranges. Then, we come to the high-paying symbols, including a pink bar and a blue double bar, both of which pay equal amounts for every combination. Moving on, we have the green triple bar and the bell, which can give you payouts with a combination of two symbols. Finally, the most valuable symbols are the Super 7 symbol and the game’s logo.

Cherries - 3, 4, 5 symbols worth 5x, 20x, or 100x the stake
Watermelon - 3, 4, 5 symbols worth 5x, 20x, or 100x the stake
Grapes - 3, 4, 5 symbols worth 5x, 20x, or 100x the stake
Orange - 3, 4, 5 symbols worth 10x, 20x, or 100x the stake
Plum - 3, 4, 5 symbols worth 10x, 20x, or 100x the stake
Pink BAR - 3, 4, 5 symbols worth 20x, 50x, or 500x the stake
Blue BAR - 3, 4, 5 symbols worth 20x, 50x, or 500x the stake
Green BAR - 2, 3, 4, 5 symbols worth 2x, 25x, 100x, or 500x the stake
Bell - 2, 3, 4, 5 symbols worth 2x, 25x, 200x, or 500x the stake
7 - 2, 3, 4, 5 symbols worth 5x, 50x, 200x, or 500x the stake

Lastly, the Double Bubble slot also includes two different bonus games symbols that can influence the gameplay. First is the wild symbol, which can replace regular pay symbols in winning combinations. The other one is the Double Bubble scatter that can be used to activate the bonus round. I will explain them in more detail later.

Other Popular Double Bubble Games

Double Bubble’s popularity is undeniable, but it has also resulted in numerous other Double Bubble games in the series. This come as various upgrades and spin-offs, further increasing the popularity of the original. Let’s take a look at some of these incredible upgrades and see what they have to offer!

Double Bubble Megaways

As the title indicates, the Double Bubble Megaways slot offers a more incredible and dynamic gameplay experience than the original. This is mainly due to the Megaways engine, which creates an ever-changing layout of 6 reels and varying number of rows. What’s more, this way of playing allows for an extra payline or two, possibly reaching up to 117,649 paylines and a thrilling atmosphere. On top of that, the game’s Return to Player percentage is set at 95.48%, below the average and is paired with a highly volatile model, which can come in handy once the Bubble Mania feature is triggered.

Double Bubble Jackpot

The Double Bubble Jackpot slot is quite similar, almost identical, to the original game. It boasts the same 5x3 layout and 20 paylines, accompanied by colourful and vibrant visuals. However, the difference comes with the possibilities available in the game. Namely, the Double Bubb;e Jackpot slot includes a fantastic progressive jackpot, whose seed value is set at £20,000.

Double Bubble Triple Jackpot

To have a vague idea of what the Double Bubble Triple Jackpot is, imagine a blend of the original game with the abovementioned Double Bubble Jackpot, times three. This upgraded version offers not one but three progressive jackpots - Mini, Major, and Grand. It can be a fantastic opportunity to win big. On top of that, the game comes with an RTP of 95.53% and a high volatility model.

Double Bubble Slot RTP, Variance, and Payouts

From a technical standpoint, the Double Bubble slot offers stats that make it easy to see why it is such a popular game among players. The Double Bubble RTP is set at 96.02%, which is a good value around the industry average of 96%. On top of that, the game’s volatility is medium, which means that, theoretically, there should be a balance between the frequency of the wins and the payouts, should they land.

Moreover, the maximum win potential of the Double Bubble also acts as a big contribution to the overall appeal. It can reach up to 20,000x the stake, which is pretty impressive and may potentially lead to some fantastic outcomes.

If you want to learn more about RTP and what the best values are, you can check out our Best RTP Slots!

Double Bubble Slot Gameplay and Bonus Features

Unlike many of the popular “older” releases, which are relatively scarce in terms of bonus features, that is not the case with the Double Bubble slot. You can enjoy a nice selection of bonus games, which may also lead to some fantastic and exciting outcomes. Let’s explore them in more detail now and see how they work and what you can look forward to.

Bubble Line Win

If any symbols appear inside a bubble after the reels have spun will be placed in the second win area along the Bubble Line. If a winning combination is made in this second area, it is then multiplied by the bubble line and the number of lines you wagered across.

The Double Bubble symbol counts as the wild and if it appears throughout the game, it can substitute any of the regular pay symbols for any other to form a winning combination. Landing 5 wild symbols on one payline will trigger this slot game's maximum payout.

Pop the Bubble Bonus Game

The Double Bubble Pop Bonus round is triggered when 3 instances of the Double Bubble bonus symbol land on reels 1, 3, and 5 on the same spin. Then, you’ll be presented with three bubbles and asked to pop one of them for the chance to win a cash prize. If the chosen bubble features a random coin multiplier, that's what you’ll win!

Doubly Bubbly Free Game

If you play the Doubly Bubbly daily free game or the Bouncy Bubbles game and win 30 free spins, 50 free spins, and maybe even up to 100 free spins, which you can use in the Double Bubble slot. Awesome! You can check out the daily free game Doubly Bubbly at any of the casinos we mention below.

Double Bubble Slot YouTube Video

To catch a sneak peek of the gameplay and experience the thrill of playing the amazing Double Bubble slot, head over to our YouTube video. There, you can witness how the game operates and explore its features in detail. You can easily access our YouTube channel or click on the video located at the top of this page to get started!

Best Double Bubble Casino & Slot Sites UK

Despite its incredible popularity, the Double Bubble slot game still retains a certain level of exclusivity. This refers mainly to the fact that the game is available to play only at Gamesys casinos, making it quite a unique experience. However, regardless of which casino you play at, you should always look for a safe and reputable Double Bubble slot site, so you can enjoy a seamless experience, knowing that your data is secure.

To save you the hassle of searching for them, here are some of the more independent casinos and Double Bubble bingo websites where you can check out the Double Bubble slot UK first-hand if you want to play real-money prizes!

Double Bubble Slot Bonus

Bonus offers are a common feature of Double Bubble sites, which aim to cater to different tastes and preferences. The Double Bubble slot game is among the most popular games among players and, hence, attracts a range of bonuses. If you want to pop into Double Bubble the right way, let us explore some of the most popular types of bonuses available for Double Bubble and understand their workings and benefits.

Double Bubble Slot Free Spins Bonus

Unlike Welcome bonuses, Free Spins bonuses are more limited in scope. As the name suggests, these bonuses provide players with a specific number of free spins, often for a particular game. For instance, if you claim a Free Spins bonus for Double Bubble, you can only use the awarded spins while playing that specific slot and not on any other game in the casino. Usually, these bonuses are part of a promotion for new games or some of the casino's most popular slots.

Double Bubble No Deposit Bonus

Many players seem to prefer No Deposit bonuses over other types, and it's not hard to see why. By claiming a No Deposit bonus, players can receive a certain amount of bonus funds that they can use to play their favourite online casino slot games, such as Double Bubble. Additionally, this bonus may also be available as a Double Bubble slot No Deposit free spin offer.

Double Bubble Reload Bonus

The Double Bubble Reload Bonus is exclusively designed for players who have been indulging in this slot for a while. Essentially, whenever a player deposits funds to play the Double Bubble slot, a portion of those funds will be credited to their account. It's an excellent opportunity to make the most of your gameplay and relish the game even more.

Loyalty Programmes

At the leading online casinos, players can participate in Loyalty Programs that often feature the Double Bubble slot machine. These programs are designed for long-time players who have achieved a certain loyalty status. Depending on their status, players can earn different types of rewards, including Double Bubble bonus funds, extra spins, and more.

One thing that you should always keep in mind when choosing an enticing bonus offer to claim is to read the terms and conditions of each one or at least the one you wish to claim. This will give you all the necessary information regarding the strict wagering requirements and/or time limit restrictions that the offer may come with. Knowing all of this can allow you to make the most of the opportunity.

Double Bubble Slot Mobile

Mobile gaming compatibility is no longer a dream, and the same is true for the Double Bubble slot. Since the game is made with modern and sophisticated technology, you can also enjoy it directly in the browser of your smartphone or tablet on the go without having to worry about any unnecessary downloads. What’s more, the Double Bubble game is fully optimised and works seamlessly with major operating systems, such as Windows, Android, and iOS.

Best Double Bubble Mobile Casino Apps

On top of simple mobile compatibility, many Double Bubble slot sites also offer their own specialised mobile apps. With them, you can enjoy an even greater level of convenience and compatibility. You can check out some of the Gamesys casinos for their own apps, including the Rainbow Riches casino, Virgin Games, Double Bubble Bingo site, and more!

Double Bubble Slots Demo Play & Double Bubble Slot Free Play

If you want to try out this slot without having to make a real money wager, Double Bubble demo is the right option for you. Many online casino sites offer games in demo mode, and you can even play for free on your mobile.

Playing Double Bubble in demo mode is a perfect opportunity to test the game and see how you like it before you place real-money bets. You can play as many spins as you like. If you’re playing the demo version, you will be awarded virtual funds, but even if you lose them, you can just reload the game and start over. You can check out the following Double Bubble slots sites for a demo version of the game.

Moreover, once you learn everything about the game through the Double Bubble demo, you can still check out the Double Bubble Free Play options. These include claiming a Free Spins or a No Deposit bonus offer, allowing you to play the game again without any financial input. What’s more, this way you may also win real money prizes, which is even better.

Double Bubble Tips

Choose a Reputable Casino - It's crucial to locate a casino that is licensed in the UK and offers the Double Bubble slot game. You may refer to the aforementioned casinos to ensure the game's availability.
Familiarise Yourself with the Game - It is advisable to acquaint yourself with the rules and the game overview before playing it to avoid having to learn them during actual gameplay. You can achieve this by checking out a demo game at one of the recommended casinos. This is a safe way to familiarise yourself with the game before betting real money.
Be Aware of Your Budget - To avoid overspending, it is recommended that you allocate a specific amount of funds solely for playing the Double Bubble slot game.
Play with Smaller Bets - To enhance your gaming experience and exercise greater control over your bets, it is advisable to begin with smaller wager amounts. However, if you prefer to take on higher stakes, the decision is entirely yours.
Take Advantage of Bonus Offers - There are various bonuses that you can avail for the Double Bubble slot game. By claiming them, you can receive free spins on Double Bubble or bonus funds, which can enhance your gaming experience.

Other Gamesys Slots

As I already mentioned, Gamesys is a big name in the iGaming industry and one that is known for its timeless releases that are played even today. You can find many of its incredible games reviewed here on SlotsWise, including games like the Queen of Egypt slot, the Winstones slot, the Spinning for Gold slot, and more!

Our Verdict

Double Bubble online slot is the most popular game here at SlotsWise. I think this game is definitely one of the more enjoyable to get involved with quickly; it offers a decent level of excitement and interactivity, a medium level of Double Bubble volatility with the potential for the player to pick up some big wins (20,000x - is one of the larger top wins offered by a slot machine online). I would quite happily rate this game 10/10!

Discover the Double Bubble slot by claiming a welcome offer right from this page and play at top-rated online casinos.

About The Expert

Kosta Kostadinov

Kosta is an experienced writer who enjoys testing and reviewing online slot games. He understands how they work and how to include the most relevant aspects in his reviews. Contact Kosta @ kosta@slotswise.com