Gamesys supplier presents Double Bubble, an exciting real money slot machine. This game features 20 fixed paylines and a 96% RTP on a 5×3 grid. Players can enjoy multiplying Bubble Line wins, impressive five-symbol payouts, Wild substitutions, and an exciting Bonus round. This double bubble slot review covers game features, gameplay mechanics, and potential winnings. Discover what this slot offers and how it stands out in the online casino landscape.
Basic Slot Information
| Feature | Detail |
| RTP | 96.02% |
| Volatility | Medium/High |
| Developer | Gamesys |
| Release Date | June 2015 |
| Game Type | Video Slot |
Betting Range and Potential Wins
The Double Bubble slot features a wide betting range to accommodate various preferences. Players can wager from $0.20 to $200 per spin across 20 fixed paylines.
Key information about wins and bets:
- The double bubble minimum bet is $0.20 ($0.01 per line)
- The double bubble maximum bet reaches $200 ($10 per line)
- Base game wins can reach 500x the line bet
- The Bubble Line feature can multiply winnings up to 22x
- Bonus rounds offer potential multipliers up to 50x
- Some versions include a double bubble jackpot
How to Play Double Bubble
Double Bubble is a popular slot game with straightforward gameplay. This double bubble slot review outlines the basic steps to begin playing. The following sections provide a detailed breakdown of each aspect, from setting your bet to understanding the game’s special features. Players can expect clear instructions on navigating the game interface and maximizing their chances of winning.
Accessing the Game
To access the Double Bubble slot game, follow these steps:
- Choose a reputable online casino offering Gamesys titles
- Navigate to the casino’s game section or search function
- Locate Double Bubble in the slot game category
- Click or tap the game icon to launch it in your browser
- Allow a few moments for the game to load completely
- Begin playing on desktop or mobile devices without downloads
Setting Your Bet
To set your bet in Double Bubble, follow these steps:
- Adjust the coin size using the “-” and “+” buttons below the reels ($0.01 to $10).
- Note total bet calculation: coin size x 20 fixed paylines.
- Observe bet limits: minimum $0.20, maximum $200.
- Understand that all 20 paylines are always active.
- Check the “Bet” display for the total wager per spin.
- Review the paytable for payout information based on the line bet.
Understanding the Reels and Paylines
The Double Bubble slot features a classic 5×3 grid layout. Here’s a breakdown of its key features:
| Feature | Description |
| Number of Reels | 5 |
| Number of Rows | 3 |
| Number of Paylines | 20 (fixed) |
| How Paylines Work | All 20 double bubble paylines are active on every spin, running from left to right across the reels. |
Spinning the Reels
In this double bubble slot review, we’ll explore how to spin the reels:
- Press the Spin button to start the game.
- Look for a Quick Spin option for faster gameplay.
- Check if Autoplay is available for automatic spins.
- After spinning, symbols land on the reels.
- The game evaluates winning combinations.
Double Bubble Paytable and Symbols
The Double Bubble slot features 20 fixed paylines that pay from left to right. The double bubble paytable below shows winning combinations and their corresponding multipliers for two to five matching symbols.
| Symbol | 5 Symbols | 4 Symbols | 3 Symbols | 2 Symbols |
| Double Bubble Logo (Wild) | 20,000 | 500 | 100 | 20 |
| Super 7 | 500 | 200 | 50 | 5 |
| Bell | 500 | 200 | 25 | 2 |
| Bar Bar Bar | 500 | 100 | 25 | 2 |
| Bar Bar | 500 | 100 | 20 | – |
| Bar | 500 | 50 | 20 | – |
| Plum/Orange | 200 | 20 | 10 | – |
| Grapes/Watermelon/Cherry | 100 | 20 | 5 | – |
| Bonus Symbol | Triggers Bonus Game (3 on reels 1, 3, and 5) |
Double Bubble Bonus Breakdown
Dive into the double bubble features! The following sections detail each bonus element individually, providing a comprehensive overview of what this game has to offer.
Wild Symbol in Double Bubble
The Double Bubble logo serves as the wild symbol in this game. It substitutes for other symbols to form winning combinations, except for the Bonus symbol. The double bubble slot review highlights the wild’s importance in enhancing gameplay.
Key features of the wild symbol:
- Appears stacked on reels 2, 3, and 4
- Substitutes for all symbols except the Bonus
- Pays up to 20,000x line bet for 5 wilds
- Interacts with Bubble Line and Bubble Pop features
Boost Your Winnings with the Bubble Line Bonus
The Bubble Line Bonus in Double Bubble slots offers players additional winning opportunities. This feature activates when symbols land inside bubble frames below the reels, creating the Bubble Line. Wins on this line multiply based on active paylines, potentially increasing rewards up to 22 times with all 20 paylines in play.
Here’s how the Bubble Line Bonus works:
- Spin the reels as normal
- Matching symbols in bubble frames form the Bubble Line
- Winning combinations on the Bubble Line multiply payouts by the number of active paylines
- More symbols on the Bubble Line unlock higher payout multipliers
- Only the highest-paying combination counts for multiple wins
Bubble Pop Bonus
The Bubble Pop Bonus adds excitement to Double Bubble slots. This feature activates when three Bonus symbols appear on reels 1, 3, and 5 in one spin.
Players select one of three bubbles on the screen. Popping the chosen bubble reveals a random multiplier between 10x and 30x the total bet. This creates an opportunity for significant wins from a single spin, with higher bets increasing potential prizes.
Key aspects of the Bubble Pop Bonus include:
- Random multiplier values that change each time
- Bonus symbols appear frequently, triggering the feature
- Maximum bets increase the potential for large wins
- Works in conjunction with the Bubble Line Bonus
- Chance to instantly win up to 30x multiplier
Double Bubble Slot Variations
Double Bubble, a classic fruit machine-style slot, offers players various exciting versions beyond its original design. These variations introduce new features while maintaining the game’s core appeal.
Here’s a comparison of key Double Bubble variations:
| Variation Name | Key Features | Differences from Original |
| Double Bubble | 20 paylines, bubble line/pop bonuses | Base version |
| Double Bubble Jackpot | Progressive jackpot | Adds single progressive prize |
| Double Bubble Triple Jackpot | 3 progressive jackpots | Includes mini, midi, and maxi progressives |
| Double Bubble Megaways | Megaways mechanic, up to 117,649 ways to win | Replaced fixed paylines with Megaways system |