Game Info

Min Bet: 20p Jackpot: NoPaylines: 40Special Features: Free Spins, Collection, Expanding Ways, Nudges, Multipliers

3 Lucky Rainbows Action Boost

Follow the magical rainbows with a spin from just 20p. Deep in the enchanted forest, three lucky rainbows appear for your chance to win BIG!

You could win one of the magical jackpots reaching up to 5,000x your bet! Trigger any combination of the Action Boost features to activate Free Spins with expanding reels, nudging wilds and more. Ready for a colourful adventure? Play 3 Lucky Rainbows Action Boost online.

Looking for more delightful titles? Check out our other online slots.

Bonus Features

Flag Feature

Whenever a Pot of Gold Coin appears there is a chance for the Rainbow Spin feature to be triggered. Each Rainbow Coin collects to the Pot of Gold. All Rainbows are active when the Rainbow Spin feature is triggered. One Rainbow Spin is awarded. Whenever one or more Coins land on the rainbows, Action Boost Free Spins are triggered. The combination of Coins that land determines the Action Boost awarded. The Rainbow Spin can also award Mega, Major, Minor or Mini.

Action Boost Free Spins

Whenever one or more Coins appear there is a chance for Action Boost Free Spins to be triggered. Each Coin collects to the pot of the same colour above the reels. The combination of Coins that collect when the Action Boost Free Spins are triggered determines the Action Boost awarded. In the Action Boost Free Spins, active pots in the Rainbow Spin feature are determined by the Action Boost awarded. Bet multiplier is the same as the game that triggered the feature.

Green Coin Action Boost

Five Free Spins are awarded in this feature. Every Gold Coin that appears during this feature awards a bonus credit prize or Rainbow Spin. One Rainbow Spin is awarded for each Gold Coin awarding a Rainbow Spin. The Rainbow Spin will award a bonus credit prize or upgrade a symbol to Clover for the remaining Free Spins. Symbols will upgrade before any wins are paid. 40 Lines are played during this feature. All reels grow to a height of 6 symbol positions. Any reel with a Wild symbol appearing is nudged so that all positions on that reel contain Wild symbols. All wins are paid after the reels have been nudged.

Red Coin Action Boost

10 Free Spins are awarded. Every Gold Coin that appears during this feature will award a shamrock, bonus credit prize or Rainbow Spin. One Rainbow Spin is awarded for each Gold Coin awarding a Rainbow Spin. The Rainbow Spin will award shamrocks, a bonus credit prize or a jackpot boost. A jackpot boost will boost the respective jackpot value for the remaining Free Spins.

Collect 6 Red Shamrocks to win the Mega jackpot.
Collect 5 Purple Shamrocks to win the Major jackpot.
Collect 4 Blue Shamrocks to win the Minor jackpot.
Collect 3 Green Shamrocks to win the Mini jackpot.

If all shield prizes for a jackpot are collected, the corresponding jackpot is awarded and the collected shamrocks for that jackpot are reset.

Purple Coin Action Boost

5 free spins are awarded. Every Gold Coin that appears during this feature awards 1 free spin, 2 free spins, a bonus credit prize or Rainbow Spin. Rainbow coins can only appear as a result of a Random Reveal. Every spin a random multiplier of 2, 3 or 5 is awarded. Line wins and bonus credit prizes are multiplied by the random multiplier.

Multiple Coin Action Boost

Free Spins are played with all Action Boost triggered on a single base spin. If a Red Coin Action Boost is triggered, then 10 Free Spins are awarded. Otherwise, 5 Free Spins are awarded. The random multiplier from the Purple Coin Action Boost applies to all line wins and bonus credit prizes, and does not apply to jackpots.

For information on symbols and base game instructions, please see in-game help menu.

Terms and Conditions

Malfunction voids all plays and pay. RTP = 94.09%.

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This website is operated by Rank Interactive (Gibraltar) Ltd, a company incorporated in Gibraltar with registered number 120385 with its registered address at Suite 3, 2nd Floor, Icom House, 1/5 Irish Town, Gibraltar GX11 1AA.

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Licensed and regulated by The Gambling Commission under licence 2396 for customers playing in our land-based bingo clubs. Mecca Bingo is part of the Rank Group. MECCA® and the MECCA logos are registered trade marks of Rank Leisure Holdings Ltd.

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