Double Bubble Slot Review

14 August 2021
par Better Collective

Double Bubble Slot is a very popular 5-reel, bubble-themed video slot game powered by Gamesys featuring 20 paylines. Since 2014, when it was first released, it has been offering players a chance to spin and win across various lines on one spin, regardless of their pocket size. With classic fruit machine symbols, multiplier awards, a wild symbol, and a bonus feature, it offers lots of fun accompanied by a twinkling theme tune.

Where Can I Play the Double Bubble Slot Online?

Here are our recommendations of slots and bingo sites which feature the Double Bubble slot.

Recommended Double Bubble slots sites:

Double Bubble Slots Sites Slot Bonus Play Double Bubble, Get Bonus!
Virgin Games


Virgin Games Slots Logo

30 free spins or 50 free bingo tickets


Jackpotjoy Slots Logo

Play £10 Get £50 free bingo or 30 free spins

How Can I Play Double Bubble Online?

As soon as you launch the game, you will instantly notice the fancy graphics and illustrations. The bubbly background also attracts the eye, as do the reel symbols and the area surrounding the reels. You can land on a wide variety of symbols. From oranges and plums to super sevens, gold bars, and bar signs while there are plenty of winning combinations that can make your day! Playing the Double Bubble game is as easy as a walk in the park. Here are some basics:

Selecting the number of paylines

The Double Bubble slot machine comes with 20 paylines, and you can play with as many as you wish. Clicking on the “Bet One” tab will allow you to pick the right number of paylines per spin.

Just make sure you don’t overshoot because you will then have to click through all the paylines again to find your ideal number, which is not much of a deal but could be a bit annoying.

Now, clicking on “BET MAX” will automatically select all 20 lines, and the spins will start spinning.

Choosing the right coin size

If you want to change the number of coins per payline, again all you have to do is look for the “Coin Size” tab and then click the “+” or “-” symbols until you reach the betting size that best suits you.

You may choose each spin to cost you from as little as 1p and up to £10 per payline, which is a more than satisfactory betting range as it covers the needs of both high rollers and beginners that prefer to start low.

Note: Even if you start with 1p, you have the chance to win 20,000x (or even 30,000 times) your coin size. With some luck, you may get your hands on the highest payout.

You will also notice the word BONUS spelled out in big letters at the bottom of the screen. It is a feature that could also give you handy multipliers.

Play Double Bubble Slots on Virgin Games

What Is the Double Bubble RTP Figure?

RTP stands for Return to Player, and it is a percentage that tells you how much of the amount wagered is returned to the players as winnings.

That percentage is defined after taking into consideration the average winnings awarded and the house edge and may vary from 95.75% to 96.24%.

If, for example, you wager £100, and the RTP percentage is, say, 95.90%, you will receive £95.90 from your wager. In simpler terms, the RTP tells you how significant your winning chances are.

As for the RTP rates, these are determined by Gamesys, the game developer. This is why you are able to play the game at the same RTP rate across online certified casino operators that offer the Double Bubble slot. Take note that the RTP will not be reflected for every player and every session as it is estimated after taking into account every single player playing the game.

Basic Info

🎲 Type: Multiline Slot
💻 Developer: Gamesys
💡 Year Lauched: 2014
📱 Mobile-Friendly: YES
🎁 Free Spins: 30 Free Spins at Virgin Games

What Is the Best Strategy to Use When Playing the Double Bubble Slot?

Although there are many different ways to improve your winnings if you are a first-comer, the three primary ones listed right below.

Get a new player deal

Registering with an online casino or bingo site that offers an enticing new player bonus will enable you to boost your balance. Some operators also offer exclusive bonus codes.  For more details, check out the next section that lists some of the best slot sites with Double Bubble slot.

Play with max lines

It is recommended to start with the coin size set to the minimum while selecting the maximum number of pay lines so you can aim for the big wins. Plus, it will improve your chances of getting a bonus game.

Play with high RTP

Stick to certified operators that offer a high RTP when playing the Double Bubble slot with them. That way, your wagers will return as improved winning payouts.

Play Double Bubble on Monopoly Casino

What Are the Best Sites to Play the Double Bubble Slot?

Slot sites, bingo platforms, and online casino that belong to the game developer’s network offer Double Bubble. Below is a list with the best slot sites hosting the game that accept UK-based players.

Virgin Games Double Bubble

One of the largest slot sites with Double Bubble in the UK that offers a top payout of 30,000x a player’s coin size and enables stakes starting from 1p. The RTP is currently 96.02%.

Jackpotjoy Double Bubble

Available to players living in either the UK or Ireland, Jackpotjoy gives players the chance to win up to 20,000 times their coin size. The site’s RTP is 95.43% right now.

Play Double Bubble Slots on Jackpotjoy

How Can I Get Free Spins and Bonuses to Play on Double Bubble?

Depending on which online casino or slot/bingo site you choose to join and play the game, you will be provided with different kinds of bonuses. They may range from free spins and deposit promos to no-deposit sign-up offers. You may consider one of the best slots sites listed above.

Overall Rating of Double Bubble Slot

Double Bubble is an excellent video slot that can please not only low rollers but also those with a more daring heart and/or more experience. It is visually pleasing, with a great return to player. It also offers various paylines and coin sizes, and many ways to win big or, at least, get your 5 a day. For lack of any disappointing features or functions, the slot gets a 5/5 rating.

Double Bubble Slot Review – FAQ

Where can I play Double Bubble slots?

You can play the Double Bubble Slot at many online casinos. Our top recommendations for Casinos and Bingo Sites with the Double Bubble slot are:

Where can I play Double Bubble for free?

You can sign up to a Gamesys powered Casino like Jackpotjoy or Virgin Games and once you have registered with the casino you are able to try out Double Bubble in demo mode.

What is the Return to Player (RTP) on Double Bubble?

The RTP on Double Bubble (at Virgin Games) is currently 96.02% but may vary depending on casino. This means for every £100 wagered, 96.02%  will be returned to you.

How do I win at Double Bubble?

There’s no one way to win at Double Bubble, but we’ve outlined some of the best strategies above. One strategy we recommend is playing with max lines, so start with the coin size set to the minimum while selecting the maximum number of paylines so you can aim for the big wins. This will improve your chances of getting a bonus game.
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