Bubble Craze Slot Review

If you watch multiples of matching bubbles you win a prize! And I’m sure we don’t need to give you too many reasons to play free slots like the one above, so be sure to try a spin or two on this great game if you have yet to do so.

Where to play Bubble Craze for real money

Basis of this table: the welcome offer each brand publishes for new UK accounts. It is not a list of casinos carrying this game — Lobbies change without notice: check the game is in the operator’s own lobby before you deposit for it.

No wagering6 of 8 shown

1. 1

   Luxury CasinoApollo Entertainment Limited · UKGC 38620

   WELCOME BONUS100% up to £1000on a first deposit of £10 or more

   PayPalMaestroOnline since 1998

   Get bonus T&Cs apply · 18+
2. 2

   Play Jango CasinoSkill On Net Limited · UKGC 39326

   WELCOME PACKAGE100% up to £25+ 77 free spinson a first deposit of £10 or more10x wagering

   PaysafecardPayPal

   Get bonus T&Cs apply · 18+
3. 3

   PlayOJO CasinoSkill On Net Limited · UKGC 39326

   WELCOME BONUS50 free spinson a first deposit of £10 or moreno wagering

   Apple PayTrustly

   Get bonus T&Cs apply · 18+
4. 4

   Spin CasinoBetway Limited · UKGC 39372

   WELCOME BONUS150 free spinson a first deposit of £20 or moreno wagering

   PaysafecardSkrillOnline since 2002

   Get bonus T&Cs apply · 18+
5. 5

   Betway CasinoBetway Limited · UKGC 39372

   WELCOME BONUS150 free spinson a first deposit of £20 or moreno wagering

   TrustlyPaysafecardOnline since 2006

   Get bonus T&Cs apply · 18+
6. 6

   Swift CasinoSkill On Net Limited · UKGC 39326

   WELCOME PACKAGE100% up to £25+ 100 free spinson a first deposit of £10 or more10x wagering

   Apple PayTrustly

   Get bonus T&Cs apply · 18+
7. 7

   888 Casino888 UK Limited · UKGC 39028

   WELCOME BONUS100 free spinson a first deposit of £10 or moreno wagering

   Apple PayTrustlyOnline since 1997

   Get bonus T&Cs apply · 18+
8. 8

   Karamba CasinoWhite Hat Gaming Limited · UKGC 52894

   WELCOME BONUS20 free spinson a first deposit of £20 or more10x wagering

   TrustlyPaysafecardOnline since 2005

   Get bonus T&Cs apply · 18+

Show all 8 casinos

Last updated October 6, 2026 · Every brand listed here holds a current UK Gambling Commission licence; the licence holder and account number are printed on the brand’s own row.

Advertising disclosure: Gamblib earns a commission when a reader opens an account through a Get bonus link, and the order of this table is commercial as well as editorial. Commission never changes a published finding, a licence check or a set of terms — see how we rate. Offers and terms are those published by the operator on the date above and change without notice; always read the bonus terms on the operator’s own site before depositing.

18+ only. Gambling should cost no more than you have decided to lose. Free, confidential help in the UK: BeGambleAware, GamCare on 0808 8020 133, and GAMSTOP to block yourself from every UK-licensed site at once. The tools and how to switch them on.

The Return to Player ratio is set at 92.65-94.38%, so while Bubble Craze differs from the norm in terms of how slot games are played, it still offers plenty of potential for profit.

Double Bubble

As with any slot game, you are looking to spin a number of winning combinations to trigger a big win. And Bubble Craze is no different on that front – it’s simply matching bubbles you are looking for, rather than symbols.

Each set of bubbles is spun, and after any winning combinations have been enjoyed the bubbles burst. When you click spin, a new set will rise up from the bottom of the screen and fall into place.

And so you’re looking for a match of three coloured bubbles or more to return a payout, each of which is outlined in the handy paytable which you can find at the bottom of the screen.

The symbols in this game are simply coloured bubbles, ranging throughout the rainbow from red and blue to green and yellow. Then there are also the Transform Bubble and the Multiplier Bubble to consider; both of which will make you feel all happy and bubbly inside. Taking these symbols into consideration, it’s safe to say that there’s no shortage of slot machine features to cheer for when playing this great game.

Payouts are achieved with three matching bubbles, while four matching bubbles results in bigger rewards, with players earning at least ten times their original stake if they pick up a quad. The more bubbles you match, the more you win: it’s as simple as that!

Bonuses and Feature Symbols

Bubble Craze features a free spins bonus round, which is triggered when three or more of the multi-coloured bubbles are spun. This will reward you with five free spins, with a whole host of winning lines and multipliers available within your freebie spins.

This feature can also be re-triggered too, so the possibilities are (almost) endless. The Bubble Craze free spins bonus is a good one to land, then.

The, there are the two feature symbols to consider as well. The Multiplier Bubble comes in two denominations – 2x and 5x – and so your winning spins can be multiplied by this amount should you uncover one of these little beauties. Remember, only one multiplier can be used at any given time, but the good news for players is that it is the highest one that will count!

The Multiplier Bubble will can appear anywhere, at any time, so each and every spin could return a good win.

Then there’s the Transform Bubble. This little cracker has four arrows on it, and if any other bubble is pointed at by one of these arrows then it will morph into the same colour. This, as you can probably imagine, can create some huge payouts: even up to 10,000 times your original stake!

In Conclusion

Bubble Craze isn’t your standard slot game, far from it, so this is not one for those looking for the authentic slots experience. Instead, players will be greeted by a vibrant game board and unusual layout, which in its own way can help to create plenty of winning combinations.

The graphics are enjoyable with such vibrant colours on display, and it is a game that lends itself to fun play on both computers/laptops and smaller mobile devices as a result.

There is a great bonus round to enjoy, which is always a, erm, bonus, and with plenty of small and large payouts on offer there is plenty of excitement generated by each and every click.

The common misconception about Bubble Craze is that it is a cute and fluffy game devoid of any profit-making potential. But that couldn’t be further from the truth, and with a highest payout of 10,000 coins available it is fair to say that Bubble Craze stands up to many of its cotemporaries in terms of the payouts available.

And while it won’t be to everyone’s taste, if you like things a bit out of the ordinary then you should give Bubble Craze a try today. It’s available at several no download casinos, which means that you can get in on the action right away without having to clutter your computer with any unwanted files.