Rainbow Ray

Rainbow Ray by Endorphina takes players to a magical Irish countryside filled with lucky clovers, golden pots, and mischievous leprechauns. The 6x5 cascading reel setup features scatter-style payouts and dynamic multipliers up to x100. Bonus Pop lets you instantly trigger 10 Free Games with extra multipliers, while the Risk Game offers up to 10 chances to double your winnings.

4.5

About Rainbow Ray

Rainbow Ray is a 6×5 cascading reels slot by Endorphina that invites players into a mystical Leprechaun village, where golden pots and clovers bring fortune. The slot operates on a scatter-pays mechanic — meaning symbol position doesn’t matter, only how many you land. When winning symbols appear, they vanish and trigger a tumble, letting new ones drop in for possible chain reactions.Free Games come alive when 4 or more Bonus symbols appear, granting 10 Free Spins with extra multipliers up to x100. During these rounds, each cascade can be amplified by colored multiplier gems that sum up for massive wins. Players can also activate Bonus Pop to instantly buy into Free Games or use the Risk Game to double their winnings up to 10 times.

Main Features of Rainbow Ray

Pay Anywhere System
Cascading Reels
Free Games with Extra Multipliers
Bonus Pop Buy Feature
Risk Game

Bonus Mechanics in Rainbow Ray

Free Games with Extra Multipliers: Triggered by 4 or more Bonus symbols, awarding 10 Free Games. Extra Bonus symbols during the feature add 5 more games.
Cascading Reels: Winning symbols disappear, making room for new ones and allowing multiple consecutive wins per spin.
Bonus Pop: Allows players to buy entry to Free Games directly.
Risk Game: Optional gamble feature to double winnings up to 10 times by choosing cards higher than the Dealer’s.

Risk Game in Rainbow Ray

Take a chance to boost your winnings in the Risk Game! Choose one of the four face-down cards on the table.
If your selected card is higher than the Dealer’s, your win is doubled, and you can continue for up to 10 rounds in total.
If the Dealer’s card beats yours in any round, you lose the winnings and the Risk Game ends.

All hidden cards can be either higher or lower than the Dealer’s card, and cards may reappear in subsequent rounds.
Note that the probability of certain cards being dealt is not equally distributed.

The Joker outranks all other cards. The Dealer can never receive a Joker.
If you draw a card of the same value as the Dealer’s, the round ends in a draw — your winnings stay the same,
and you may take another attempt.

If you prefer not to take the risk, press the TAKE WIN button to collect your current winnings.

The average RTP for the Risk Game is 84%.
However, the RTP can vary depending on the Dealer’s card value. Below are the approximate return percentages per card:

2 — 162%, 3 — 121%, 4 — 113%, 5 — 101%
6, 7, 8 — 100%
9 — 92%, 10 — 78%, J — 69%, Q — 66%, K — 64%, A — 42%

Bonus Pop Buy Feature of Rainbow Ray

The Bonus Pop Buy feature allows you to instantly access Free Games with Extra Multipliers at any time during play.

By pressing the Bonus Pop button, you can purchase a package of 10 Free Games.
The cost of activating this feature is directly tied to your total bet amount.

When triggered through the Bonus Pop option, Free Games function exactly as they do when activated naturally.
They begin with one simulated spin of the main reels, producing 4 Bonus symbols that start the Free Games round as usual.

Please note that winnings earned during Bonus Pop-activated games cannot be gambled in the Risk Game (Gamble) feature.

The availability of the Bonus Pop Buy feature may vary depending on the casino operator.

Rainbow Ray Demo

Try the Rainbow Ray slot demo to experience its cascading reels and discover how symbols pay anywhere on the grid. Testing the demo allows you to understand the rhythm of the Free Games, experiment with multipliers, and practice the Risk Game before betting real money.

Rainbow Ray Payout Table

Rainbow Ray uses colorful thematic icons — leprechauns, gold pots, harps, mushrooms, beer mugs — along with gemstone-shaped card-style icons. Based on the paytable, payouts scale according to the number of matching symbols landed anywhere on the reels.

Leprechaun

6+: x100

5: x5

4: x3

Pot of Gold

12+: x50

10–11: x25

8–9: x10

Horseshoe

12+: x25

10–11: x10

8–9: x2.50

Mushroom

12+: x15

10–11: x5

8–9: x2

Harp

12+: x12

10–11: x2

8–9: x1.50

Beer Mug

12+: x10

10–11: x1.50

8–9: x1

Heart Gem

12+: x8

10–11: x1.20

8–9: x0.80

Spade Gem

12+: x5

10–11: x1

8–9: x0.50

Diamonds Gem

12+: x4

10–11: x0.90

8–9: x0.40

Club Gem

12+: x2

10–11: x0.75

8–9: x0.25

Bonus Symbol

4 or more BONUS symbols award 10 Free Games with extra multipliers. During the feature, landing 3 or more BONUS symbols will retrigger 5 additional Free Games using the same bet as the original round. Free Games begin once any multipliers have been applied. Multipliers do not influence the total number of Free Games awarded.

Multipliers

During Free Games, different types of multipliers can appear on the reels:
x50 and x100 (red multipliers),
x20, x25, x30, and x35 (purple multipliers),
x10, x12, x15, and x18 (blue multipliers),
x2, x3, x5, and x8 (green multipliers).
These multipliers stay on their respective reels and remain inactive until the end of the winning cascade. Once the cascade finishes, all active multipliers are added together and applied to the total winnings from that cascade.

Magic Clover

When Magic Clover symbols appear on the reels, they remove all symbols from the same line and reel, except for Multipliers and Bonus symbols. Magic Clover symbols activate after the payout of any regular symbols, triggering additional tumbles for more winning opportunities.

How to Play Rainbow Ray

Set your bet between €0.20 and €100 and press Spin to start. Wins occur when 8 or more identical symbols land anywhere on the grid. After each win, symbols vanish and trigger a cascade, letting new ones fall for potential chain wins. The Bonus Pop button allows instant entry into Free Games for a cost based on the total bet. During Free Games, multiplier gems (x2 to x100) enhance cascade wins dramatically. If you prefer to take a risk, use the Gamble button after a win to choose one of four cards and attempt to double your payout — up to 10 times. The layout supports Turbo Mode and Autoplay options for smoother play, and all mechanics translate seamlessly to mobile devices.

That One Spin Changed Everything on Rainbow Ray

Grabbed a no-deposit deal with 100 free spins — figured I’d give Rainbow Ray a casual try while having coffee.
The moment the reels lit up, I knew this one was different. The leprechaun’s grin almost dares you to keep spinning, and those tumbling wins hit with such a satisfying clink. The colors, the sound of cascading coins — it’s weirdly hypnotic.
At first, it was slow. A few clover chains here, some mushrooms there — nothing major. Then out of nowhere, four leprechauns dropped in and bam, 10 Free Games. The music kicked up, the reels went wild, and I caught a red x50 multiplier on a tumble that turned into a 62x total win. My heart was racing like I’d hit the jackpot.
Tried the Risk Game after, thinking I’d double up — won the first round, lost the second. Classic me. Still, even after that, I was grinning like that bearded leprechaun himself.
Rainbow Ray isn’t the kind of slot that hands you wins easily, but when it pops — it really pops. The cascades and multipliers make every spin feel like it could explode.
Would I play it again? 100%. Especially if I can grab another free spins promo — that x100 gem is calling my name.

Abdul

Manager

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