Double Rainbow online slot
By: Wolfbet Gaming Review Team | Updated: October 06, 2025 | Last Reviewed: October 06, 2025 | 6 min read | Reviewed by: PixelPulse N.V. Gaming Compliance Team
Gambling involves financial risk and may result in losses. Double Rainbow has a 96.38% RTP meaning the house edge is 3.62% over time. Individual gaming sessions may result in significant losses regardless of RTP. 18+ Only | Licensed Gaming | Play Responsibly
Experience a vibrant and feature-rich journey with Double Rainbow slot, Hacksaw Gaming's visually stunning cluster pays game, offering a maximum multiplier of 5000x.
- Game: Double Rainbow
- RTP: 96.38% (House Edge: 3.62%)
- Max Multiplier: 5000x
- Bonus Buy: Available
- Provider: Hacksaw Gaming
What is the Double Rainbow Slot and How Does it Work?
The Double Rainbow casino game from Hacksaw Gaming whisks players away to a magical sky filled with clouds, rainbows, and candy-inspired symbols. This enchanting online slot features a unique 7-reel, 6-row grid, moving away from traditional paylines in favor of a cluster pays mechanism. To secure a win, you'll need to land a cluster of at least five matching symbols horizontally or vertically.
A core mechanic of the Double Rainbow game is its cascading wins feature. When a winning cluster is formed, the symbols involved vanish, allowing new symbols to fall into their place. This creates opportunities for consecutive wins from a single spin. All candy symbols in the game share the same payout value; your winning amount is determined by the size of the cluster you form. The game's vibrant 2D graphics and cheerful soundtrack complement the engaging gameplay, making it an appealing choice for those who enjoy colorful and dynamic slots. Discover why many choose to play Double Rainbow slot for its unique blend of simplicity and exciting bonus potential.
Wolfbet ensures a fair gaming environment through its Provably Fair system, allowing players to verify the randomness and integrity of each game round.
What are the Key Features and Bonus Rounds?
Double Rainbow is packed with exciting features designed to boost your potential winnings and keep the gameplay engaging. These features revolve around special cloud symbols and a unique Full Rainbow bonus.
Multiplier Clouds
The game introduces two types of cloud symbols, each enhancing the gameplay:
- Normal Clouds: These clouds land with multipliers ranging from 2x up to an impressive 250x. When a Normal Cloud appears, its multiplier is added to the specific reel it lands on, and you receive one additional spin, during which all activated rainbow reels remain active.
- Double Rainbow Clouds: Even more rewarding, these clouds also come with multipliers (2x-250x) but apply their value to *all* currently active reels simultaneously. Furthermore, they award three extra spins, keeping all triggered Rainbow Reels active.
Full Rainbow Feature
The ultimate goal in Play Double Rainbow crypto slot is to activate the Full Rainbow feature. This highly anticipated bonus is triggered when all seven reels on the grid have active multipliers. Once activated:
- All existing reel multipliers are further boosted by an additional multiplier of 2x, 3x, 4x, 5x, or 10x.
- Players are awarded five additional free spins, maximizing opportunities for significant wins with enhanced multipliers across the entire grid.
Bonus Buy Option
For players who prefer direct access to the game's more volatile and potentially rewarding features, Double Rainbow offers a Bonus Buy option:
- You can purchase a guaranteed spin with three activated reels and at least a 4x multiplier.
- Alternatively, a higher-cost option guarantees four extra spins under similar conditions, providing a shortcut to the game's exciting multiplier mechanics.
How to Play Double Rainbow at Wolfbet Casino?
Playing the Double Rainbow slot at Wolfbet Casino is a straightforward process. Follow these simple steps to start your colorful gaming adventure:
- Create an Account: If you're new to Wolfbet, begin by visiting our site and clicking on the 'Join The Wolfpack' button to register. The registration process is quick and secure.
- Deposit Funds: Once registered, navigate to the cashier or deposit section. Wolfbet supports a wide array of payment options, including over 30 cryptocurrencies, Apple Pay, Google Pay, Visa, and Mastercard. Choose your preferred method to fund your account.
- Find the Game: Use the search bar or browse the "/slots/slot-games" category to locate "Double Rainbow".
- Set Your Bet: Launch the Double Rainbow game. Before spinning, adjust your bet size according to your bankroll and preferences.
- Start Spinning: Hit the spin button and watch the colorful clusters form! Enjoy the cascading wins and aim for those multiplier clouds and the Full Rainbow feature.
Responsible Gambling
Wolfbet is committed to promoting a responsible gambling environment for all our players. We support responsible gambling and encourage our community to view gaming as a form of entertainment, not a source of income. It is crucial to only gamble with money you can comfortably afford to lose.
To assist players, we advise setting personal limits on your gaming activity. Decide in advance how much you are willing to deposit, lose, or wager — and stick to those limits. Staying disciplined helps you manage your spending and enjoy responsible play.
If you feel that gambling is becoming a problem, or if you need to take a break, Wolfbet offers account self-exclusion options. You can request a temporary or permanent self-exclusion by contacting our support team at support@wolfbet.com. We take such requests seriously and process them promptly.
Recognizing the signs of problem gambling is important. These may include:
- Spending more money or time gambling than you can afford.
- Feeling the need to be secretive about your gambling.
- Having arguments with family or friends about money or gambling.
- Chasing losses or gambling to recoup lost money.
- Feeling anxious, guilty, or depressed after gambling.
- Neglecting responsibilities at work, school, or home due to gambling.
If you or someone you know is struggling with gambling, please reach out to professional organizations for support:
About Wolfbet
Wolfbet is a premier iGaming platform owned and operated by PixelPulse N.V. We are dedicated to providing a secure and entertaining online casino experience. Wolfbet is officially licensed and regulated by the Government of the Autonomous Island of Anjouan, Union of Comoros, under License No. ALSI-092404018-FI2, ensuring a compliant and trustworthy gaming environment.
Launched in 2019, Wolfbet has quickly grown, evolving from a platform initially focused on a single dice game to now offering an extensive library of over 11,000 titles from more than 80 reputable providers. Our commitment is to deliver a diverse and high-quality selection of casino games, catering to a broad spectrum of player preferences.
For any inquiries or support needs, our dedicated customer service team is available via email at support@wolfbet.com. We strive to offer prompt and effective assistance to ensure a seamless gaming journey for all our users.
Double Rainbow FAQ
What is the RTP of the Double Rainbow slot?
The Double Rainbow slot has a Return to Player (RTP) rate of 96.38%, indicating a house edge of 3.62% over time.
What is the maximum multiplier available in Double Rainbow?
Players in the Double Rainbow game can achieve a maximum multiplier of 5000 times their stake.
Does Double Rainbow feature a Bonus Buy option?
Yes, the Double Rainbow casino game includes a Bonus Buy feature, allowing players to directly purchase entry into bonus rounds with guaranteed activated reels and multipliers.
How do the Cluster Pays work in Double Rainbow?
Instead of traditional paylines, Double Rainbow uses a cluster pays mechanism. You win by landing five or more matching symbols connected horizontally or vertically.
Who is the game provider for Double Rainbow?
Double Rainbow is developed by Hacksaw Gaming, a renowned provider known for its innovative and mobile-friendly slot titles.
Are there free spins in Double Rainbow?
Yes, free spins are awarded through the Multiplier Clouds and the Full Rainbow bonus features, extending your gameplay with active multipliers.
Can I play Double Rainbow on my mobile device?
Absolutely. Double Rainbow is fully optimized for mobile play, ensuring a seamless experience across all smartphones and tablets.
Summary and Next Steps
The Double Rainbow slot offers a captivating and colorful experience with its unique cluster pays system, cascading wins, and dynamic multiplier features. With an RTP of 96.38% and a max multiplier of 5000x, it provides both entertainment and substantial win potential. The inclusion of a Bonus Buy option further enhances its appeal, allowing players to dive straight into the action.
We invite you to discover the magic of this Hacksaw Gaming creation at Wolfbet Casino. Remember to always gamble responsibly, setting personal limits to ensure your gaming remains a fun and controlled activity. If you're ready to chase the end of the rainbow, search for "Double Rainbow" in our extensive game library and start spinning today!
Other Hacksaw Gaming slot games
Fans of Hacksaw Gaming slots can also try these hand-picked games:
- Dream Car Urban casino game
- Lucky Numbers x8 casino slot
- Frogs Scratch slot game
- Let it Snow online slot
- It's bananas! crypto slot
That’s not all – Hacksaw Gaming has a huge portfolio waiting for you:
