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Double Bubble Online Slot by Gamesys

Double Bubble Free Play

Double Bubble logo
Gamesys Release Date: 15.01.2014
Rating by Ella Houghton
User’s Rating:
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General information about Double Bubble slot

Release Date:
Max. win:
Bonus game:
Free spins:
Scatter Symbol:
Wild symbol:
Symbol Stacked:
Jackpot Game:
Slot lines:
Slot reels:
Stakes range (€/£/$):
0.20 to 200
Slot Theme:
Fruit , Retro

Double Bubble is yet another classic slot game from Gamesys. The main theme in Double Bubble is the fruity and bubbly background. As all players can see from the start of the game, Double Bubble has an extremely simple gameplay and it is attractive to both new and more skilled players.

In order to play this game, players must set their bet amount first. The minimum bet amount for Double Bubble is €0.20, while the maximum bet amount is €200. Additionally, this game comes with an RTP rate of 96.02% and a high volatility rate. There are also 20 paylines featured and its layout is 5x3 – 5 reels and 3 rows.

As far as the music in the game, you can hear upbeat music when spinning the reels and winning a prize, which adds to the excitement and fun. Double Bubble may be an older release, but it is fully optimized for use on all mobile, tablet, and desktop devices. 


Double Bubble

Mobile compatibility

Mobile compatibility

Double Bubble Bonus Features


Game Symbols

A total of 10 regular symbols are featured in Double Bubble. Let’s start with the low-end. The cherry, the watermelon, the grapes, the orange, and the plum represent the low-paying symbols in Double Bubble. The cherry, the watermelon, and the grapes have a max payout of 100x, while the orange and the plum have a max payout of 200x. 

The red, blue, and green bar, together with the bell and the Super 7 are the high-paying symbols in the game. All of them have a max payout of 500x.

A Wild and a Bonus symbol are also featured in the game. The Wild can replace any regular symbol, but it also can bring a massive reward to the players. It has a max payout of 20,000x.

Bonus Rounds & Free Spins

In Double Bubble, the Bonus symbol does not reward players with Free Spins. Instead, if the player lands 3 Bonuses on the first, third, and fifth reel, the Bubble Popper Bonus will be triggered. This bonus lets you pop a bubble to win a prize. The wins are multiplied by the bet amount. 

The Bubble Line bonus also deserves a mention. All symbols appearing in a bubble are placed on the Bubble Line and multiplied by the Bubble Line Multiplier. The Bubble Line Multiplier is increased to 22x when 20 lines are played.

Overall Rating


Although the game may not reward players with any Free Spins or bonus rounds, it is still a decent one. The Bubble bonuses are interesting, unique, and fit the overall layout of the game perfectly. The gameplay is also simple and it is attractive to both new and experienced players. 

Finally, the game also features a decent RTP rate of 96.02%. 

Interesting In-Game Bonuses
Decent RTP 
Highly Rewarding Symbols
No Free Spins 

Double Bubble Slot - FAQ

What is the Most Valuable Symbol?

The most valuable symbol in the game is the Wild symbol and it carries a great reward and it substitutes all regular symbols.

What is the Return To Player (RTP) rate of Double Bubble?

The RTP rate of Double Bubble is 96.02%.

Can I Earn Real Cash Prizes in Double Bubble?

Yes, players can earn real cash prizes in Double Bubble.

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Ella Houghton
Ella Houghton
Expert in: News, Blog, Slot reviews
Ella is a professional content-writer with 8 years of experience in the casino sphere. She has broad knowledge of gambling related themes and is happy to share this with Slotsjudge.
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