Rainbow Jackpots slot Red Tiger Gaming

Rainbow Jackpots Slot Review - Play Free Demo

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Rainbow Jackpots

Free Slots
Red Tiger Gaming
Android, Desktop, iOS, Mobile, Tablet
Max win: 400000x
Min bet: $0.2
Max bet: $500
Reel: 5
Lines: 3
Release year: 2017
Game Technology: HTML5
CasinoMentor Score
Quick verdict
Play Rainbow Jackpots for free with no download, no registration. Read the game’s data review carefully before playing for real money. Please enjoy and win big later at our real money online casinos now!
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Rainbow Jackpots Slot Review

Have you ever wondered why at the top page of CasinoMentor, there is a demo version of the Rainbow Jackpots? It is also known as the free play version of this game, allowing players to play without paying any monetary amount. Besides, to make it easier for gamblers whose budget is limited or those who are still hesitant to place a bet in the real play version but wish to enrich their gambling experience, CasinoMentor offers this appealing version. 

Compared with the play for real money version, this free one is committed to providing players the same aesthetical designs and explicit soundtrack. Nothing to lose, right? All you have to do now is enjoy your gambling passion. There is just you and this Red Tiger Gaming slot. Start your adventure ahead at any time, and anywhere you wish to play. No registration, no spam, and no advertisement can stop you from this fantastic slot game.

RTP, Variance, and Technical Information

You should understand technical information before starting to play and even mastering it to know this slot game well from the Red Tiger Gaming Provider. 

Rainbow Jackpots RTP and Volatility

The magnificent slot game offers a relatively high Return-To-Player of 95.24% with medium to high volatility. This means that players can get such sweet winnings at a fairly regular frequency.

Highest Payout

As this product of Red Tiger cements itself as head and shoulders above other games, slot fans can be allowed to get the highest payout offered by this slot title. There is no set jackpot for this game, but the highest payout will be 1000x your bet. In case you are playing on the highest possible bet level, this means 500,000 euros would be the max-win.

Bet Range

Players can play the 2017 online slot for real cash by placing a bet that is at least 0.01 euros and worth 500 euros at maximum.


As mentioned below, the online slot game offers 20 winning lines and exciting swap features that give you even more ways to win. Enjoy the luck of the Irish with this cheerful slot game!

How to Play?

It is widely believed that the Rainbow Jackpots free game is quite easy to win as it requires less experience and skills. Honestly, if you understand a game well, you will take advantage of it and reduce losing money.

When entering this slot game, you can easily find the stake button, letting you know the bet value you want to place. There are numerous different denominations for you to pick. Click the tab “Stake” and choose a suitable one before enjoying this game.

Your total balance is visible on the left of the screen.

Should you want to try many games simultaneously, turn on the “Autoplay” mode. This will help you save much time and allows you to discover another. When clicking the button, you have to choose the spin times, and the loss bet you wish to make. 

Click the tab “Help” to master the bonus features and exploit them well. The total prize value will also be explained here. The prize value from one payline is equal to the total stake divided by the number of paylines, multiplied by the symbol multiplier advertised in the paytable. Where multiple wins occur on multiple win lines, the total win values are summed. If more than one win appears on the same payline, the most massive success is paid.

Bonus Features

This fantastic free slot game from the Red Tiger is well-packed with fancy bonus features. Go through everything below to make use of these and bring back a full pocket.

Free Spins

This feature is shown off by a symbol of a pot full of gold with violet words. To trigger and use this feature, all you have to do is landing at least 3 of the scatter symbols anywhere as long as it catches your attention.

You will be allowed to pick one of the three pots to determine the number of spins awarded. The spins will play out, and there’s a chance the Lucky Leprechaun features may be triggered during this round.

Beer Bonus

Only by landing three of the beer symbols anywhere, you can activate this feature in order to win a multiplier of your stake.

Lucky Leprechaun Features

One of these below mini-features can be awarded at any point during the base game or free spins:

  • Rainbow Jackpots Free Spins – this mini-feature can trigger the free spins round described above.
  • Symbol Swap – matching symbols are added to the reels.
  • Mega Symbol Swap – large symbols are added to the reels.
  • Beer Bonus – awards a picking round to win a multiplier value.

Theme and Graphics

If you are a true fan of Ireland and fond of the lucky Irish symbol, the Rainbow Jackpots online casino game is certainly designed for you. Come into the world of this fantastic slot game to see how this game strongly affects worldwide spinners.

Powered by Red Tiger Gaming, this five-reel slot is one of the latest releases which is impressively designed and set in a backdrop inspired with an Irish luck theme. It is no doubt that this slot game clearly shows off its classical style and this slot game is well modernized with the biggest and the best new features.

When players have dug their teeth into this fantastic slot game recently, they can find out impressive bonus features start to surface. This exciting slot game will be a real treat for those keen on an original and classic appearance with five reels and 20 paylines.

Expert Verdict

If you are looking for a game with generous RTP, maybe Rainbow Jackpots may disappoint you since its payout is well below the industry’s average. However, players cannot deny that this sweet game offers a handsome Beer Bonus of 1000x, and this slot game is genuinely aesthetically designed so that you can’t take your eyes off this cute game.

Author Guarantor: Immanuel Alston
Last updated: 17 January 2023

Availability Bonus

No bonuses available for players from United States
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Game information

Game Type
Free Slots
Game Provider
Red Tiger Gaming
Available on
Android, Desktop, iOS, Mobile, Tablet
Max win
Min bet
Max bet
Release year
Game Technology

About game provider

Frequently asked questions

What is the RTP of Rainbow Jackpots slot?
The return to player value of the Rainbow Jackpots slot is 95.16%. Theoretically, this percentage indicates that players can receive (95.16%* 100)/100 for each dollar they bet.
Why should you play the demo version before playing for real money?
The demo version is a great way for you to learn how to play the game and how to place your bets in the real game without costing you a single penny. So it’s always worth trying a free demo game.
Where can I see the Rainbow Jackpots slot RTP?
You can find it on our review page or the Red Tiger Gaming game detail page.
Does bet size affect RTP?
RTP is not affected by bet size anymore. It stays the same for how much you bet.
What triggers a jackpot on a slot machine?
Slot machines contain RNG (random number generators) that can generate thousands of numbers per second, each associated with a different combination of symbols. Whether you win or lose is determined by the random number generated in the instant you activate each play — if it matches a payline, you win.