Double Rainbow from Hacksaw Gaming is a vibrant and playful online slot that invites players into a colorful world of candy-themed fun set against a backdrop of pastel clouds, rainbows, and a whimsical unicorn. Featuring a 7-reel, 6-row grid with cluster pays mechanics, this medium volatility game offers a refreshing twist on classic slot gameplay through cascading wins and a unique multiplier system tied to each reel’s rainbow color. With an RTP around 96.38% and a top prize of up to 5,000 times your stake, Double Rainbow combines eye-catching visuals with engaging bonus features like multiplier clouds, free spins, and the exciting Full Rainbow feature, making it a standout title in Hacksaw Gaming’s Pocketz Series lineup.
| Feature | Details |
|---|---|
| Slot Name | Double Rainbow |
| Provider | Hacksaw Gaming |
| Release Date | 2022 |
| RTP | 96.38% (standard), 96.42% (1 Rainbow Spin buy), 96.32% (4 Rainbow Spins buy) |
| Volatility | Medium |
| Reels | 7 |
| Rows | 6 |
| Paylines | Cluster pays (no fixed paylines) |
| Minimum Bet | £0.10 |
| Maximum Bet | £100 |
| Maximum Win | 5,000x total bet (up to 500,000 coins at max bet) |
| Symbols | 10 standard symbols (red square, orange circle, yellow triangle, green heart, blue star, pink moon, purple flower-all pay equally), Wild (lightning bolt), Multiplier Clouds (Normal and Double Rainbow Clouds) |
| Wild Symbol | Lightning bolt wild substitutes for all standard symbols |
| Bonus Features | Rainbow Reels with individual reel multipliers, Multiplier Clouds (Normal and Double Rainbow), Full Rainbow feature, Cascading wins, Free Spins, Bonus Buy option |
| Multiplier Range | 2x to 250x per reel multiplier |
| Free Spins | Awarded via multiplier clouds and Full Rainbow feature (up to 5 free spins with all reels active) |
| Bonus Buy | 1 Rainbow Spin for 100x bet, 4 Rainbow Spins for 500x bet |
| Theme | Candy/food-inspired with colorful rainbows, clouds, and unicorns |
| Cluster Win Requirement | Clusters of 5 or more matching symbols in any direction |
| Autoplay | Yes, with configurable limits and stop conditions |
| Maximum Multiplier | Multipliers on reels combine and can be further multiplied by Full Rainbow multiplier (2x to 10x) |
| Cascading Reels | Winning clusters disappear and new symbols fall to potentially create new wins |
| Available Markets | Licensed in the UK and other regulated markets |
| Game Type | Video slot with cluster pays and medium volatility |
Double Rainbow embraces a cheerful and whimsical candy-inspired theme that instantly brightens the screen with its vibrant colors and playful design. Set against a dreamy sky filled with fluffy pastel clouds and radiant rainbows, the slot creates a joyful atmosphere reminiscent of a magical candy land. The inclusion of a charming unicorn adds a touch of fantasy, making the overall experience feel lighthearted and fun. This theme appeals to players who enjoy visually uplifting slots that combine fantasy elements with sweet, colorful aesthetics, offering a refreshing escape from more traditional or serious slot themes.
Hacksaw Gaming has delivered a visually stunning experience with Double Rainbow, featuring crisp, high-definition graphics that bring the candy symbols and rainbow motifs to life with vivid detail. The animations are smooth and engaging, especially during cascading wins when symbols burst into sparkling effects and the multiplier clouds glow dynamically as they activate. The soundtrack complements the visuals perfectly, with upbeat, cheerful tunes and subtle sound effects that enhance the excitement without becoming intrusive. Together, the graphics, sound, and animation create an immersive and joyful gaming environment that keeps players entertained spin after spin.
Double Rainbow stands out with a collection of innovative and rewarding features that elevate the gameplay beyond typical slot mechanics. Its unique combination of cluster pays, cascading wins, and a multi-layered multiplier system tied to the rainbow-themed reels creates a dynamic and engaging experience. The interplay between the multiplier clouds and the Full Rainbow feature offers players multiple ways to boost their winnings, while the option to buy into bonus rounds adds flexibility for those seeking instant action. These features not only enhance winning potential but also keep the gameplay lively and visually captivating.
At the heart of Double Rainbow’s gameplay are the seven Rainbow Reels, each representing a different color of the rainbow. When a cloud symbol lands on a reel, it activates that reel’s multiplier, which applies to all wins involving symbols of that reel’s color. These multipliers can stack if multiple clouds land on the same reel, increasing the potential payout significantly. This mechanic encourages players to aim for activating as many reels as possible to maximize multiplier effects. The rainbow reels reset each round, adding an element of anticipation and strategy as players watch which reels become active and how the multipliers accumulate.
Multiplier Clouds are a key feature that triggers the activation of Rainbow Reels and boosts the multipliers applied to wins. There are two types of clouds: Normal Clouds and Double Rainbow Clouds. Normal Clouds add a random multiplier value ranging from 2x up to a massive 250x to the reel they land on and award one free spin with all activated reels remaining in play. Double Rainbow Clouds, meanwhile, add a multiplier that is applied to all currently active reel multipliers, amplifying the total multiplier effect. They also grant three free spins, providing more chances to capitalize on the enhanced multipliers. This dual-cloud system creates a layered multiplier effect that can lead to substantial wins.
The Full Rainbow feature is triggered when all seven Rainbow Reels are activated simultaneously, marking the pinnacle of the slot’s bonus potential. Upon activation, all individual reel multipliers are multiplied by an additional factor of 2x, 3x, 4x, 5x, or 10x, dramatically increasing the total multiplier applied to wins. Players are also awarded five free spins with all reels active, maximizing the chances for big payouts. This feature represents the ultimate reward for players, combining the slot’s signature multiplier mechanics with extended free play to create thrilling, high-stakes moments.
For players who prefer to skip the base game and jump straight into the action, Double Rainbow offers a Bonus Buy option. This feature allows purchasing direct access to the Rainbow Spins, with two available packages: one Rainbow Spin for 10x the bet, and four Rainbow Spins for 50x the bet. Each purchase guarantees a minimum number of activated reels with starting multipliers, providing an immediate chance to experience the slot’s most lucrative features. This option adds convenience and excitement, especially for players eager to explore the multiplier clouds and Full Rainbow features without waiting for them to trigger naturally.
The rules of Double Rainbow are straightforward, focusing on cluster pays, cascading wins, and activating special features through cloud symbols and multipliers for enhanced winning opportunities.
Double Rainbow is a vibrant 7-reel, 6-row online slot featuring a cluster pays system where wins are formed by landing five or more matching symbols adjacent horizontally or vertically. The game offers medium volatility and an RTP of 96.38%, striking a balance between frequent smaller wins and the chance for bigger payouts. Bets range from as low as 0.10 up to 100 per spin, making it accessible to both casual players and high rollers. The gameplay is enriched by cascading reels, meaning winning clusters disappear and new symbols fall into place, potentially creating multiple wins from a single spin. This dynamic setup, combined with the unique Rainbow Reels and multiplier features, keeps the action engaging and full of winning possibilities.
The symbols in Double Rainbow are colorful and simple, designed to fit the candy and rainbow theme perfectly. There are seven main standard symbols, each represented by a different colored shape-such as a red square, orange circle, yellow triangle, green heart, blue star, pink moon, and purple flower-with all paying equally. The wild symbol is a striking lightning bolt that substitutes for all standard symbols to help complete winning clusters. Additionally, cloud symbols play a crucial role in activating the game’s multiplier mechanics: normal clouds add multipliers and award extra spins, while double rainbow clouds add multipliers to all active reels and grant even more free spins. This combination of symbols supports the slot’s cluster pays and multiplier features, making every spin visually appealing and packed with potential.
Double Rainbow demo is available right at the top of this page, allowing you to try the slot for free before playing with real money. Playing the Double Rainbow demo is a great way to explore all the features, test different strategies, and get comfortable with the game’s mechanics without any risk. It’s perfect for both new and experienced players who want to experience the colorful gameplay, multipliers, and bonus rounds firsthand, ensuring you know exactly what to expect when you decide to play for real stakes.
This step-by-step guide will walk you through everything you need to know to start playing Double Rainbow, from setting your bet to understanding the game’s unique features and maximizing your winning potential.
Begin by opening Double Rainbow on your chosen platform, whether it’s a desktop, tablet, or mobile device. Wait for the game to load completely so all features and graphics are displayed correctly. If you’re new to the slot or want to practice, consider starting with the demo version, which allows you to play with virtual credits and get comfortable with the mechanics before wagering real money. This is a great way to explore the game’s features risk-free and see if the theme and gameplay appeal to you.
Once the game is loaded, set your preferred bet amount using the up and down arrows or plus and minus buttons typically found at the bottom of the screen. Double Rainbow allows bets ranging from as low as 0.10 up to 100 per spin, accommodating both casual players and high rollers. Take a moment to choose a bet size that fits your budget and playing style. Remember, your chosen stake will determine your potential winnings, so adjust it thoughtfully before spinning the reels.
Before you start spinning, it’s wise to review the paytable and game rules. Access these by clicking the menu or information icon, usually represented by three horizontal lines or a question mark. Here, you’ll find details about symbol values, bonus features, and how the cluster pays system works. Understanding the rules and payouts will help you make informed decisions during gameplay and recognize the significance of special symbols like wilds and multiplier clouds.
With your bet set and the rules understood, press the spin button to start the game. The reels will spin and land in random positions, revealing a grid of colorful symbols. If you prefer a faster pace, you can use the autoplay feature to set a predetermined number of automatic spins. This option is convenient for longer sessions and allows you to set win or loss limits to manage your gameplay responsibly.
In Double Rainbow, wins are achieved by forming clusters of five or more matching symbols connected horizontally or vertically. Unlike traditional slots with paylines, this cluster pays system rewards you for grouping symbols together anywhere on the grid. After a winning cluster is formed, the symbols disappear, triggering the cascading reels feature, which brings new symbols down and can create additional wins in a single spin.
Keep an eye out for the lightning bolt wild symbol, which substitutes for any standard symbol to help complete winning clusters. Wilds can significantly increase your chances of forming larger clusters and triggering cascades, making them a valuable asset during gameplay. Their frequent appearance keeps the action lively and boosts your opportunities for consecutive wins.
As you play, look for cloud symbols landing on the reels. These are key to activating the Rainbow Reels feature. A normal cloud activates a reel’s multiplier and adds a random multiplier value, while also awarding an extra free spin. Double rainbow clouds are even more powerful, applying multipliers to all active reels and granting three free spins. These features can dramatically increase your payout potential, especially when multiple reels are activated.
If you manage to activate all seven Rainbow Reels at once, you’ll trigger the Full Rainbow feature. This multiplies all active reel multipliers by a random factor and awards five additional free spins with all rainbow reels remaining active. This is one of the most lucrative features in the game and can lead to substantial wins, so keep an eye on your progress toward a full rainbow.
For players who prefer immediate access to bonus features, Double Rainbow offers bonus buy options. You can purchase one or four Rainbow Spins at a set price, guaranteeing extra spins and activated multipliers from the start. This is a great way to experience the game’s most exciting features without waiting for them to trigger naturally, though it does come at a higher cost per spin.
As you play, keep track of your balance and set limits for your session to ensure responsible gaming. Use the in-game tools to set win or loss limits if available, and take breaks as needed. Whether you’re playing for fun or aiming for big wins, enjoying Double Rainbow responsibly will make your experience more enjoyable and sustainable.
If you’re ready to try your hand at playing Double Rainbow for real money, we can recommend some top online casinos that feature this vibrant slot. These casinos not only offer a secure and enjoyable gaming experience but also provide attractive welcome bonuses and ongoing promotions to boost your bankroll. Whether you’re looking for generous match bonuses, free spins, or exclusive rewards, you’ll find excellent options to get started. Choose a trusted casino from our list and enjoy all the colorful excitement Double Rainbow has to offer with some extra perks.
If you enjoy the colorful and multiplier-packed gameplay of Double Rainbow, here are three similar slots to check out:
Double Rainbow is a visually striking slot that stands out for its cheerful candyland theme, cluster pays mechanic, and innovative multiplier features. With a generous RTP of up to 96.38% and medium volatility, it offers a balanced experience suitable for both casual and seasoned players. The game’s unique Rainbow Reels and multiplier clouds can lead to exciting win streaks, and the maximum win of 5,000x your stake is appealing, even if not the highest in the Hacksaw Gaming portfolio. While the theme may not appeal to everyone and the top payout is modest compared to some competitors, Double Rainbow’s engaging features, frequent bonus triggers, and accessible gameplay make it well worth trying for anyone seeking a fun and rewarding slot experience.
Yes, Double Rainbow offers a free demo version that you can try without risking any real money, allowing you to explore the game’s features and mechanics before playing for real.
You win by forming clusters of five or more matching symbols, triggering cascading reels and activating multiplier clouds that boost your payouts, with bonus features like free spins increasing your chances.
Double Rainbow is available at many online casinos that feature Hacksaw Gaming titles, and you can also try the demo version on various gaming sites before playing with real money.