Unlock free spins and a progressive jackpot wins in Rainbow Riches: Jackpot O' Luck.
The bet sizes available in Rainbow Riches: Jackpot O'Luck range from 15p to £150.
Betting in this game is fixed at 15 paylines.
Free Spins Bonus
Land three Bonus symbols on an active payline to trigger this bonus round.
You will then have to pick from 15 barrels to reveal free spins, multipliers or jackpot letters.
Revealing all seven letters to spell 'jackpot' awards the jackpot.
You have the chance to trigger up to 25 free spins with up to a x5 win multiplier.
Any wins in this bonus are multiplied by your win multiplier, except for the x5 Wild prize and the progressive jackpot.
A different set of reels is used during this bonus round.
Land three more Bonus symbols on the first three reels during this bonus to re-trigger it.
You are then awarded a new pick bonus to offer you another chance to win the progressive jackpot.
Any of your prior progress towards spelling 'jackpot' is reset.
Any free spins or win multipliers are added to the existing amounts.
The maximum win multiplier is x6.
You keep picking until 'Continue Free Spins' appears and your free spins resume.
The jackpot in this game can be won on any bet.
The chance of winning it is proportional to your total bet size.
A percentage of each bet contributes to the jackpot value.
The jackpot seed is £50,000.
Return to Player
Return to Player (RTP): 93.03% + 1.21% jackpot contribution.
The expected return is the amount we pay out to players relative to the amount of wagering on the game.
For example, if we take £100 of wagers we will, on average, pay out £93.02 of wins, plus the chance to win the jackpot.