Rainbow Princess (Hacksaw Gaming) – Slot Review

Rainbow Princess immerses players in a vibrant, anime-inspired fantasy realm that channels the charm of classic “magical girl” adventures. Set against a soft pastel sky adorned with rainbows, floating clouds, and celestial sparkles, the game exudes a dreamy, ethereal atmosphere from the first spin.
The visual style draws clear inspiration from titles like Moon Princess and Starlight Princess, blending elegant animation with a whimsical lead character. Core features like Super Cascades and Magic Frame Multipliers reinforce the game’s magical energy, while Aurora Gems and themed free spin rounds—Tiara Treasure, Make It Rainbow, and the hidden Throne of Starlight—add depth and variety. Altogether, Rainbow Princess delivers a light-hearted yet engaging experience, perfect for fans of fantasy themes, anime-style visuals, and dynamic, cluster-based gameplay.
Rainbow Princess is a vibrant and dynamic slot featuring a 6×5 grid and Cluster Pays mechanics, where wins are formed by matching five or more adjacent symbols. With medium volatility, a fixed RTP of 96.36%, and a maximum win potential of 10,000x your stake, the game caters to a wide range of players. Bets can be placed from as little as £0.10 up to £100 per spin.
Rainbow Princess Symbols & Pay Table

The game includes 14 symbols in total. The five lower-paying symbols are coloured gems—Green, Blue, Purple, Yellow, and Red—with a silver outline. Higher-value premium symbols feature the same colours but are outlined in gold. Among the special symbols are the Wild, Scatter, Aurora Gem, and the Magic Frame Multiplier. The most valuable symbol is the premium red gem with a gold outline, paying 100x for a cluster of 15 or more.
Rainbow Princess Features & Mechanics

Super Cascades
Winning combinations trigger the Super Cascades mechanic. When a cluster win occurs, all regular symbols involved are removed from the grid, allowing new symbols to cascade from above and potentially create additional wins.
Magic Frame Multipliers
Throughout gameplay, Magic Frame Multipliers may randomly appear on the grid during a spin or cascade, provided at least one winning cluster is present. These frames display a multiplier that activates if included in a win. When triggered, the multiplier applies to that specific winning cluster. If multiple Magic Frame Multipliers are involved in a single win, their values are first added together before being applied to the total payout.
Magic Frame Multipliers remain locked in place throughout the duration of any cascades in a single spin. Each time they contribute to a win, their value doubles before being applied to the next potential win on the same spin. Once all cascades and payouts have concluded, the frames are removed in preparation for the next spin. Multiplier values can range from 2x up to 100x, offering significant win potential as they grow through consecutive wins.
Aurora Gems
Aurora Gems may appear during cascades and are activated before any wins are paid out. When active, the Aurora Gem multiplies the value of every Magic Frame Multiplier currently on the grid. After applying its effect, the gem is removed and does not persist into the next cascade or spin. Only one Aurora Gem can be present at a time, and it may carry a multiplier of anywhere from 2x to 10x.

Tiara Treasure Bonus
This free spins bonus is triggered by landing three Scatter symbols during the base game, awarding 10 free spins. It retains all base game features but introduces Sticky Progressive Magic Frame Multipliers. These multipliers remain fixed in their positions throughout the bonus and can continue to grow with each win or via Aurora Gems.
If additional Scatter symbols land during the bonus, extra spins are awarded—two Scatter symbols grant 2 additional spins, while three grant 4. The bonus can also be instantly accessed via a feature buy option at 75x your current stake.
Make It Rainbow Bonus
Unlocking this enhanced free spins mode requires four Scatter symbols, awarding 10 free spins. This version includes all the mechanics from Tiara Treasure but adds the Rainbow Rush Bar, a special feature located outside the grid.
Each time a winning cluster forms, the bar fills based on the number of symbols in the cluster. Once full, and after the current cascades resolve, the bar activates and places between three to five Wild symbols randomly on the grid. It then resets and begins filling again for as long as the bonus and winning spins continue.
Like Tiara Treasure, this bonus allows retriggers—two or three additional Scatter symbols during the feature will award 2 or 4 more free spins, respectively. Players can purchase entry into this bonus for 200x their selected stake.
Hidden Epic Bonus: Throne of Starlight
This powerful bonus round is triggered by landing five Scatter symbols in the base game, unlocking 10 free spins and a more intense version of the Tiara Treasure feature.
In this mode, every position on the grid starts with a Sticky Progressive Magic Frame Multiplier, each beginning at a minimum of 4x. These multipliers behave as in previous bonuses—staying locked, increasing in value with each win, and stacking multipliers from Aurora Gems. However, unlike the other modes, no additional Scatter symbols can land during this feature, meaning the initial 10 spins are fixed. The reward potential, though, is significantly enhanced from the outset.
Conclusion
Rainbow Princess blends vibrant anime aesthetics with dynamic cluster-based mechanics to create a charming, magical experience. With its whimsical visuals, engaging bonus features, and a strong “magical girl” theme, the slot offers both visual appeal and rewarding gameplay depth. Whether you’re drawn to the enchanting world or the potential for big multipliers and free spin upgrades, Rainbow Princess delivers a fantasy-filled adventure that’s as playful as it is captivating. Be sure to try out this game on launch and check out our exclusive casino offers.