Rainbow Ray

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rainbow-ray-slotEmbark on a mesmerizing adventure into the mystical world of Rainbow Ray, a captivating online slot game crafted by Endorphina. Set foot into the hidden Leprechaun village as you follow the vibrant rainbow through awe-inspiring mountains and lush meadows, where Scatter payouts await at every turn.

Mechanically, this game is played on a six-reel, five-row gameboard with a scatter pays dynamic. The RTP for this game is 96.12%, which puts it just over the industry average. Players can bet in the region of 20p to £100 per spin but will have to contend with high volatility throughout gameplay. Rainbow Ray is available on mobile, tablet and desktop platforms.

Rainbow Ray Overview

Endorphina's latest release, Rainbow Ray, dazzles players with its thrilling bonus features and captivating gameplay.

Set in a charming leprechaun-themed world, this slot offers scattered payouts, free spins with multipliers, and cascading reels, enhancing the excitement with every spin. Triggering the bonus round requires landing the laughing leprechaun Bonus symbol, which unlocks 10 Free Games with Extra Multipliers when four or more appear.

Additionally, the cascading reels feature provides continuous opportunities for wins as winning combinations disappear, making way for new symbols. With multipliers ranging from x2 to an impressive x100 during Free Games, alongside the potential for Magic Clovers to blast off symbols and unlock big payouts, Rainbow Ray promises an enchanting gaming experience for players seeking thrills.

All bonus content will be explained in more detail later in the review.

Rainbow Ray Theme and Symbols

The theme of the online slot game Rainbow Ray revolves around the magical world of leprechauns and their hidden village. Players are transported to a whimsical realm filled with rainbows, mystical landscapes, and iconic symbols like pots of gold, golden horseshoes, and laughing leprechauns.

The game's vibrant visuals and enchanting atmosphere immerse players in an adventure where they can uncover the secrets of the Leprechaun village while chasing Scatter payouts and triggering exciting bonus features like Free Games with Extra Multipliers.

In the background image of the online slot game Rainbow Ray, players are greeted with a picturesque landscape straight out of a fairy tale. Majestic mountains rise in the distance, their peaks adorned with colourful rainbows stretching across the sky. Lush meadows dotted with wildflowers spread out before the player, inviting them to embark on a magical journey.

Amidst this enchanting scenery, hints of the hidden Leprechaun village can be glimpsed, adding an air of mystery and adventure to the backdrop. The playing board for this game is a standard matrix with a deep green interior and a wooden frame. The symbols are split into low-paying, high-paying and special symbols.

The low-paying symbols are the club, spade, heart and diamond in playing card suits. The more valuable icons are the mug of beer, harp, mushroom golden horseshoe, pot of gold and the leprechaun. The specials in this game comprise the bonus icon, the magic clover, and the free spins gems.

Game Play

Rainbow Ray is played on a 6-reel, 5-row machine with a scatter pays dynamic. This means that in order to score wins in this game, players must land eight or more matching icons anywhere on the board. The more matching icons in the pattern, the larger the payout will be.

The betting range for Rainbow Ray is 20p to £100 per spin. To adjust their bet levels, players can toggle their stakes up and down using the tool located at the bottom left-hand side of the screen.

Further information, including a short tutorial and a display of the paytable, can be found via the menu button in the right-hand corner of the screen. The spin and auto spin buttons are located in the centre of the screen.

The volatility for this slot is in the high range. Rainbow Ray's return to player percentage is 96.12%, which is above average. 

Rainbow Ray Features

Rainbow Ray offers an array of enticing bonus features designed to enhance gameplay and maximize winnings.

One standout feature is the cascading reels mechanism, where winning combinations disappear from the reels, allowing new symbols to cascade down from the top positions. This creates opportunities for consecutive wins from a single spin. Another highlight is the presence of Scatter payouts, rewarding players for landing combinations of symbols regardless of their position on the reels.

The game's most thrilling bonus feature is triggered by the appearance of the laughing leprechaun Bonus symbol. When four or more of these symbols land, players unlock 10 Free Games with Extra Multipliers. During these Free Games, multipliers ranging from x2 to an impressive x100 can land on the reels, significantly boosting potential winnings.

Additionally, Rainbow Ray introduces the Magic Clover feature, where the appearance of a Magic Clover symbol results in all other symbols on the same line and reel being blasted off. This feature can lead to significant payouts, particularly when combined with the cascading reels mechanism.

Furthermore, if players manage to trigger three or more Bonus symbols during the Free Games round, they can earn an additional 5 Free Games, prolonging the excitement and increasing the chances of big wins.

Overall, Rainbow Ray's bonus features combine to create an exhilarating gaming experience filled with opportunities for players to uncover hidden treasures and enjoy lucrative rewards in the enchanting world of the Leprechaun village.


In conclusion, Rainbow Ray by Endorphina stands out as a captivating and rewarding addition to the world of online slots. With its enchanting leprechaun theme, stunning visuals, and exciting bonus features, this game offers players a truly magical gaming experience.

From the thrill of the cascading reels to the excitement of triggering Free Games with Extra Multipliers, Rainbow Ray delivers non-stop entertainment and the potential for substantial payouts. Whether you're a fan of Irish folklore or simply seeking an immersive and engaging slot experience, Rainbow Ray is sure to delight players with its charm and excitement.

Rainbow Ray FAQs

Which studio developed Rainbow Ray?

The gaming studio Endorphina created this game.

Is there a free spins round for Rainbow Ray?

Yes, and with modifiers.

What is the betting range for Rainbow Ray?

The stake range for this game is between 20p and £100.

What is the return to player percentage for Rainbow Ray?

The RTP for Rainbow Ray is 96.12%.

What is the volatility for Rainbow Ray?

The volatility for this game is in the high range.

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CMarziali / Cristina Marziali