3 Lucky Rainbows Free Play
Best Casinos to Play 3 Lucky Rainbows for Real Money
22Bet
18+ | New players only | Terms Apply | Please play responsibly | gamblingtherapy.org
20Bet
18+ | New players only | Terms Apply | Please play responsibly | gamblingtherapy.org
Casino Infinity
18+ | New players only | Terms Apply | Please play responsibly | gamblingtherapy.org
How to Play
After selecting a casino with 3 Lucky Rainbows, it takes a couple of clicks to start playing this game.
- Load the slot at a casino
- Go to three lines menu and then to the info page
- After reading the rules and paytable, adjust the wager
- Then, use the autospin option or press the spin button
3 Lucky Rainbows is a marvellous game with a 5x4 board which can expand to 5x6. It has 20 fixed paylines with a left-to-right payout for symbol combinations. During Green Pot of Gold, you’ll have 40 fixed paylines. You can spin the reels with a min of €0.2 to a max €50 wager. The game has several exciting features and mechanics. And we’ll check on them a bit later in this review.
3 Lucky Rainbows RTP and Volatility
Spinning the reels of 3 Lucky Rainbows gives players moderate chances to score a win. Medium-high volatility represents the probability to miss and the size of rewards. Don’t worry. It doesn’t mean that you cannot win large prizes. You just have more chances to get moderate prizes. 3 Lucky Rainbows also has jackpots with huge payouts.
Return to Player is a theoretical chance of winning 96.47% of the wager. It means that during a spin with €10 you have a chance to win back €9.647. And you can also get even higher prizes.
Theme

The overall design of 3 Lucky Rainbows reminds leprechauns stories. However, here you’ll encounter just rainbows, golden pots, and other details. The background is a marvellous field of flowers. Upon triggering slot features you move to the skies full of rainbows.
3 Lucky Rainbows have symbols that align with the game theme. The low-value card ranks have a simple design and they provide 0.1x to 1x the total bet. The high-value symbols have unique icons like Violin, Harp, Green Shoes, Beer, and Clover. They have 0.25x to 5x multipliers.
Wild is the most valuable symbol in 3 Lucky Rainbows, which has 1x, 2x and 10x the total bet. But it also substitutes missing symbols to score a win. And Wilds always land stacked.
Coin symbols play a special role in 3 Lucky Rainbows:
- Green Lucky Coin provides 5 free spins and the board increases to 6 rows for every reel
- Red Lucky Coin grants 10 free spins and allows winnings jackpots
- Purple Lucky Coin upon landing grants 5 free spins
- Gold Lucky Coin appears during bonus games and may provide credit rewards, free spins and jackpot letters

Mobile Compatibility

3 Lucky Rainbows on your smartphone just visit a casino and load the game via a browser. As this slot uses HTML5, you don’t need to download it to your device. You enjoy the game online. Whether you have an iOS or Android smartphone, you can still play it without difficulties.
About SpinPlay Games
Bonus Rounds & Free Spins
Green Pot of Gold Upgrades
When you land a Green Lucky Coin you trigger Green Pot of Gold Upgrades. It grants 5 free spins and reels increase to 6 rows. That gives 40 paylines. When a Wild appears on a reel it nudges to completely cover the reel with Wilds.
Red Pot of Gold Upgrades
With a Red Lucky Coin, you activate the Red Pot of Gold Upgrades feature. It allows you to win Mini, Minor, Major and Grand jackpots. To do that you have 10 free spins. Golden Lucky Coins contain not just credit rewards. They also can give letters. To win jackpots you need to gather all the letters of their names. And they provide 10x, 50x, 500x and 5,000x the total bet.
Purple Pot of Gold Upgrades
Purple Lucky Coin on the reels grants Purple Pot of Gold Upgrades. This feature 5 free spins. However, the Golden Lucky coin may have 1 and 2 extra free spins as rewards besides credits. Additionally, during every round, you have a random 2x, 3x or 5x multiplier.
Multiple Pot of Gold Upgrades
You can also be very lucky to trigger 2 or 3 of the above-mentioned features simultaneously. You receive 5 to 10 free spins with all peculiarities of those bonus games.
3 Lucky Rainbows Demo Play
Max Win
Such high max win is possible to win only in one way. You need to get the Grand jackpot. It is possible to win several Majors during the bonus game. However, you still won’t reach 5,000x the total bet.
3 Lucky Rainbows Jackpot
As it’s mentioned earlier in the review, there are Mini, Minor, Major and Grand jackpots you can hit and the sizes are 10x, 50x, 500x and 5,000x the total bet.
Best jackpot slots:
Colourful fields and positive music. That is what welcomes you in 3 Lucky Rainbows from the very first seconds. A pleasant design sets the proper mood to try the slot. And wonderful animation won’t let you get bored after many spins.
Speaking about prizes, it is possible to win huge rewards. However, the average value of the symbol combinations is below the wager. But everything changes when you trigger bonus games in 3 Lucky Rainbows. Are you lucky enough to get the Grand jackpot?
3 Lucky Rainbows Slot - FAQ
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