Bonus Island

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Bonus Island By Inspired Gaming For UK Online Slots

If you are looking for the most idyllic online slot game available to play on UK Online Slots, you’ve found it with Inspired Gaming’s serene pirate-themed title, Bonus Island.


They did plenty more than just creating a stunning set of reels, Inspired Gaming made sure that this set of reels offers epic win potential. There may not be a progressive jackpot but the fixed jackpot of 25,000x your stake leaves nothing to be desired. *

Payouts And Symbols

You can spin on all devices from 10p a spin, or you can make the most out of the high win potential with stakes up to £20. There are 15,625 different ways to create winning combos on the larger than usual 6 x 5 reel grid that comes with a 95.78% RTP and plenty of bonus features. The best of the bonus features includes a cascading reels feature, mystery boosts and an incredible bonus game there you will get the chance to navigate a pirate map in exchange for epic prizes. *

Bonus Rounds

Cascading Reels

After every winning combo, the winning symbols will cascade and be replaced by new symbols. When you experience four or more consecutive cascade wins, you will trigger the Bonus Island feature. 

Mystery Boost Feature

The planks of wood symbols are the mystery symbols, when these symbols land with a bomb on the reels, the mystery symbols will explode and turn into matching pay symbols or coin symbols. If the mystery symbols transform into coin symbols, the coin bonus feature will trigger. Through this feature, you will bank the value of the coins and advance on the cascade meter.

Bonus Island Feature

Three, four or five consecutive cascades will award entry to the Bonus feature, the Mega Bonus feature or the Epic Bonus feature, respectively. 

Bonus Feature – select from 20 treasure chests for cash wins and free spins. 
Mega Bonus Feature – same as above with bigger wins. 
Epic Bonus Feature – all prizes are free spins here. 

This prize pick game works a little differently to most, you will be eliminating prizes with the hopes of being left with the best. During the feature, the Captain can make a deal or no deal-style offer and you will get the chance to spin a bonus wheel before the feature ends that can increase or decrease the value of your total haul.

Free Spin Bonus Feature

The free spins feature only triggers via the Bonus Island feature. As you spin for free, a progressive win multiplier will be in play, it increases by 1x every time you experience a cascade win. The mystery boost feature also works a little differently here too. They can offer extra free games, cash prizes, or they can trigger a cascade win!The title also comes with a Spin Chance feature that gives you a second chance to get your bankroll healthy if it dips below your current bet level.

*All values mentioned in relation to this game are subject to change at any time.

About The Developers And Similar Slots

Bonus Island is one of the more bonus-heavy online slots that you will find from Inspired Gaming. If you’re looking for more dynamic and exciting games, check out Centurion Megaways or Reel King Megaways.