double bubble

Double Bubble Slot Review

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Written By Kay Jones

Not many people would imagine a slot game set in a laundrette, but that is what Gamesys have done with Double Bubble. This game shouldn’t be confused with Realistic Games’ slot of the same name, which was set in a fish tank, as it is fruit, not fish, that spin on the reels in this game.

In this review, we’ll take a closer look at the Double Bubble slot game, and we’ll let you know whether or not a slot based on doing the laundry is up to scratch. It certainly has plenty of positives as well as chances to win big prizes!

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Slot Information

rating-icon Rating
slots-rtp-icon RTP
slots-rtp-icon House Edge
software-icon Software Providers
Windows download, no download - instant play, mobile, Mac
auto-spins-icon Autospin Feature
max-bet-icon Min. Bet
created-at-icon Launch Date
slots-scatters-icon Scatters
max-bet-icon Max. Bet
max-coins-icon Max. Coins
slots-gamble-icon Gamble Feature
payline-icon No. of Paylines
grid-horizontal-icon No. of Reels
bonus-rounds-icon Bonus Rounds
free-spins-icon Free Spins
software-icon Software Types
slots-wild-icon Wilds
slots-multipliers-icon Multipliers
slot-review-icon Slot Type
Video Slot
Double Bubble Slot Review screenshot Trust badge

Double Bubble Slot Details and Wager Limits

Double Bubble has 5 reels, 3 rows and 20 paylines of action on offer, and is a game with medium volatility.  This Double Bubble slot machine game offers you the chance to win from 0.01 coins to 10 coins, depending on the betting limits that you set yourself. In terms of slot layout, it's nothing out of the ordinary. Then again, as the name implies, it's rather clean! What's more, in Double Bubble, you can also select the number of paylines that you want to use, something that opens up more options when it comes to collecting prizes.

The top payout available is 30000x your stake. The minimum bet available is 0.01 currency units, and the maximum 100. There is an autoplay button that allows you to sit back and watch the action unfold if that’s what you prefer. The game works well on mobile, and you can play it on both iOS and Android devices without there being any compromise in quality. The Double Bubble slot mobile game has very clean and crisp graphics, which make it perfect for smaller screens.

Double Bubble Slot RTP

If you want to play the Double Bubble slot online then you should know that that RTP is 96.02%, which is quite high for a slot of this type. The game is a medium variance slot, so your chances of winning big prizes are relatively good, and you can also pick up plenty of small prizes along the way as you play.

A medium variance slot game is a good choice for the more experienced, though not yet expert, player, who has some knowledge about slots but is not yet considered a veteran of the online casino scene.

Double Bubble Audio Visuals - Squeaky Clean

So what does Double Bubble look like? When you open up the game you will see a pretty typical slots game screen, with 5 reels and 3 rows set in a pink frame. Soapy bubbles adorn the reels, and you can also click on a pay table to help you see what you can win. The game’s wild symbol is the Double Bubble logo, so you can spot it easily.

As well as substituting for other symbols to form winning combinations, the wild functions as a symbol that brings you wins in its own right. When 5 wilds land on a payline you will win a 20000x payout on your stake. Other multipliers are available too, and you can read about those in the section below that details Double Bubble’s bonus features.

Traditional Symbols Spin on the Double Bubble Slot Reels

If you venture onto slot sites with Double Bubble to try out the game, you might notice that the graphics look a little understated and somewhat plain.

The symbols used on the reels are typical of those used on traditional fruit machines. You will see watermelons, grapes, cherries and lemons spinning away, along with bars, bells and the lucky number 7. When you play the Double Bubble slot game, you will notice that the music is pretty forgettable, really. It consists of a typically breezy fairground type tune that can quickly become irritating. The sound effects are rendered well enough, but there is nothing outstanding about this game’s sound design. The audio effects do their job, but not much else.

The graphics look fresh and clean, without being outstandingly brilliant. This game will not necessarily disappoint you when it comes to how it looks, but it is not that impressive either.  The game does not have character to drive the action along, nor is there any kind of branded theme, as there is in games like Merkur Gaming’s 221B Baker Street, which is based on the adventures of Sherlock Holmes.

Bonus Features and Games in Double Bubble

If you’re looking for information on Double Bubble slot bonuses you’re in the right place. The game’s bonus symbol can be spotted easily, as it is simply the word ‘bonus’ set inside a grey bubble. If 3 of these symbols land on the 1st, 3rd and 5th reels the bonus game will be triggered.

When the bonus game starts, the reels disappear from the screen. They are replaced by what looks like a bath of foamy, soapy bubbles. Out of these bubbles, 3 big bubbles will appear. You must choose 1 of these bubbles. Once you have chosen 1, it bursts and reveals a prize for you.

These prizes take the form of stake multipliers which will boost your win by the amount shown in the bubble. The bonus feature is not the most entertaining that we have ever seen, but it can result in big prizes.

The bonus features in this game might be simple, but there is also the chance to boost your winnings with two-of-a-kind winning combinations. This increases the volatility of the game and means that you can pick up bigger wins as you play. The triple bar sign, gold bell, super 7 and game logo pay out for 2 matching symbols, as you can see in the table below:


Pay out

Triple bar

2 coins

Gold bell

2 coins

Super 7

5 coins

Double Bubble logo

20 coins

There is also the chance to win extra stake multipliers. We will tell you all about this in the next section of this review.

Bonus multiplier wins are great in Double Bubble

During the bonus game, there is a green line with the word ‘bonus’ on it, located just below the reels. If any of the symbols that spin in on the reels during the bonus game are within a bubble, they will appear on this ‘bubble line’.

If the symbols along this bubble line form a winning combination of symbols, you are awarded a multiplier. This multiplier is the number of paylines you have placed wagers on. If you have bet on 20 paylines, for example, you will receive a 20x stake multiplier on your Double Bubble slot win.

Freshen up for Clean Slots Action with Double Bubble Slot !

So what do we think of the Double Bubble slot game overall? It is a solid rather than spectacular offering from Gamesys that looks and sounds crisp and clean without ever catapulting us into the stratosphere of slots delight. Other fruit-themed games like Samba de Frutas from IGT are a little more imaginative in this regard. As we have seen in this Double Bubble slot review, the game can be rewarding. Then again, the bonus features are not really any different to those that are found on hundreds of other run-of-the-mill slots titles. The important thing to remember is that there are 2 Double Bubble slot games out there, 1 set in a fish tank. This is not that game. If you want some slots fun with a wash day theme, it’s the Gamesys one that you're after!

Double Bubble Slot FAQs

I thought Double Bubble was set in fish tank. Are there 2 Double Bubble slot games? chevron-down-icon
Yes, there are 2 games in existence called Double Bubble. The other Double Bubble was released in 2014 by Realistic Games and was set in a fish tank. This version of Double Bubble in this review has a soapy rather than a fishy theme, and is more contemporary in its look and feel.
Where can I play the Double Bubble free slot game? chevron-down-icon
Some slot game review sites will give you the chance to play the game for free in demo mode, so you can try out the Double Bubble slot. UK players will need to register with an online casino before they can try out the game for free, though. UK Gambling Commission regulations now mean that players need to have proved their age and registered with a site before they can play slots games online.
Is there a progressive jackpot version of the game available at Double Bubble slot sites? chevron-down-icon
Yes, there is also a Double Bubble jackpot slot available that offers you the chance to play to win a progressive jackpot. This is a type of slots game where the jackpot on offer builds and keeps building until 1 person wins it. The potential winnings can be huge, so look out for the Double Bubble triple jackpot slot at your favourite online casino.
Can I Play Double Bubble slot demo games? chevron-down-icon
If you want to practice playing this slot, then finding a casino with a Double Bubble slot free play option is a good idea. The actual gameplay is very simple, though, and you will soon get the hang of the game if you play a Double Bubble demo slot. Most online casinos will offer you the chance to do this.