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Play this Rainbow Riches slot from the classic slot franchise, with a progressive jackpot on demand.  Land a minimum of three bonus symbols, and you’ll unlock the free spins bonus, where 25 free spins are available, in addition to a winning potential of 5x multiplier. And the progressive jackpot can be activated on any spin, where the pot of gold could be yours – yes, you heard right. So, do you have the luck of the Irish?

Overview: the bet sizes available in Rainbow Riches Jackpot O’ Luck range from 15 pounds to 150 pounds.

Free Spins Bonus

Landing at least three bonus symbols on one active pay line activates this Bonusbonus round. Next, you have to pick from fifteen barrels to uncover free spins, jackpot letters, or multipliers. Finding these seven letters will help spell “JACKPOT” awards the progressive jackpot. Next, you can activate up to twenty-five free spins with up to a 5x multiplier. These wins triggered during this Bonusbonus are multiplied, except for the 5x wild prize as well as the progressive jackpot. Barcrest used different pay and a different set of reels for this Bonusbonus round.

To trigger this Bonusbonus round, you need to land three more bonus symbols on the first three reels. After that, the maximum win multiplier is 6x. After that, you’ll continue to pick until “Continue Free Spins” appears and your free spins continue.

Rainbow Riches Jackpot O’ Luck – The Adventure

It’s interesting to note that the Jackpot theme continues for the Rainbow Riches Jackpot O’Leary. His series and prize seem to keep on getting a lot bigger with every slot release. The game comes with a progressive jackpot that consistently hits the six-figure mark. Meanwhile, you can find the reels and ever-growing jackpot right during the green fields of the Stakersland countryside, so look for the Rainbow and Jackpot O Luck will be sitting underneath, ready for you to play.

In keeping with Jackpot O’ Luck, O’Leary always seems to keep the entertainment levels up to the maximum. So he has included various symbols with mouthwatering prizes and the free spins bonus feature, which is directly linked to winning the slot’s jackpot. So, for now, we are excited to have another title to the Rainbow Riches franchise, and we also know it won’t be the last because there are more prizes and fun left in the life of Life O’Leary yet.

 Technical Details

The jackpot feature incorporated in the game ensures that your betting options are kept accessible. Hence, you have fifteen fixed pay lines and the only adjustable option being the Coin-Size section. Select between 0.01 and 10 using the ‘-‘ and ‘+’ buttons to manage your maximum and minimum total bets properly. You also have the usual paytable, the central spin button, and the auto spin button labeled as well. It doesn’t get much easier than this. There’s a simplified paytable as well as a basic rule page which we’ll explain soon. The jackpot tracker is above the reels to show you the exact amount you’re playing for, which the game clearly states is set at 50,000 each time it is won.

Fascinating Highlights

When it comes to Jackpot O’Luck, there’s only one star of the show, and the clue is right there in the title. The jackpot is larger than the usual mega drop jackpots found in the earlier Rainbow Riches Pots of Gold game, and, thus, the main attraction is for everyone to see up in the top right-hand corner of the screen.

Reiteratively, it is seeded at 50,000 and continues to rise until a lucky staker manages to take home and prize. As with most of the Rainbow Riches series, there’s more than one good reason to play the game and more than one way to win your preferred prizes. The Free Spins bonus game makes a return for this release along with some high-paying symbols too. It makes for an exciting and lucrative slot series even if you don’t manage to strike it prosperous, thanks to the jackpot funded by deep pockets of Lucky O’Leary.

The Bonusbonus – more details

The two primary features in the Rainbow Riches game are connected. Thus, we’ll start with the free spins bonus game, which is key to hitting the progressive jackpot. You’ll also need to land a minimum of three of the scatter bonus symbols on a pay line to activate the bonus game; this will then take you to a different game screen.

Next, you’ll have to pick out up to fifteen barrels which all have their multipliers, JACKPOT letters, and free spins. But, that’s not all – you can also keep on picking until you finally uncover the “Start Free Spins” message, and your spins and the entire bonus game will start. You stand a chance to win up to twenty-five free spins in total, and there’s a maximum 6x multiplier available as well to boost all the prizes you’ve picked up.

In case you land the letters that make up the “JACKPOT” word, then you’ll win the jackpot prize; it is as simple as it sounds. Meanwhile, any bet amount can activate the Free Spins bonus game in which the jackpot can be awarded, even though the chances of winning are equal to your total bet.

Players have the chance to reactivate the free spin bonus round if they land an extra three scatter bonus symbols during the free spins. And it means you’ll get another opportunity to hit the jackpot by aiming to reveal the seven letters that lie in the barrels again.


you can win the progressive jackpot from any bet. Reiteratively, your chances of winning this jackpot will be proportional to your total bet size. A percentage of each of the bets you place is added to the jackpot pool. The jackpot seed value is 50,000 pounds.

The huge winning symbols

The symbols on this game are consistent with the Rainbow Riches theme and so can find the typical playing card values of 10, J, Q, K, and A, and then there are the Harp, Mushroom, and Harp icons as the higher paying symbols. But it is the scatter four-leaf clover symbol, the Wild Gold Coin, and the Rainbow Riches logo that hold the biggest in-game multiplier prizes, though.

The benefit of this Rainbow Riches Jackpot O’Luck is that the Wild and Scatter symbols payout, though it all depends on how many symbols you land, which isn’t the case in most releases. As a result, you can win up to 10,000 coins if you land five of the Wild Gold Coin symbols; as well as this clearly shows that you need not hit the jackpot to win big in this game from Luck O’Leary.

Rainbow Riches Jackpot O’Luck RTP

Return to player (RTP) 93.03% plus 1.21% jackpot contribution. The expected return is the same as the amount paid out to players relative to the amount of wagering on the game. For instance, if we take 100 pounds of wagers, we will, on average, payout 93.02 pounds of wins, coupled with the chance to win the jackpot.

Rules and Strategy

The most important note to remember here is that any bet total can activate the jackpot, though your chances are more significant for those who bet with massive amounts, as with most jackpot series. The other important note is that you’ll need to trigger the free spins bonus game to in with a chance of winning the mouthwatering jackpot. The paytable is quite simple to follow, though it is still worth a quick read-through to see how the two bonus games have been linked within this Jackpot O Luck slot game. Asides from that, your best strategy would be to keep to your budget, no matter how tight, and to also keep in mind that there are still big prizes to be won from the many high-value symbols, and so it is not about the jackpot, even though it’s evident in the title of the game.

Rainbow Riches Jackpot O’Luck FAQs

  • How much is the progressive jackpot in the jackpot O Luck slot?

Ans: yes, you can! It’s possible to win up to twenty-five free spins during the bonus game. This number can also double as the chance to reactivate the bonus game is available. Just note that you only have one chance to win the jackpot every time the free spins bonus game is retriggered.

  • How many free spins can a player win for the Jackpot O Luck bonus game?

Ans: The progressive jackpot in the Rainbow Riches Jackpot O Luck slot game is seeded at just 50,000 pounds, and it will continue to rise until one lucky bettor wins the jackpot.

  • Can I win big prizes in the base game of this slot series?

Ans: Yes, you can! The in-game symbols provide every player with massive winning potential. For instance, if you land five of the Wild symbols on one of the game’s pay lines, then this will bring prizes worth up to 10,000 coins in total.