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Bonus Island Slot

Play for Real Money or Play the Demo for Free

Bonus Island is an online slot from Inspired Gaming with 15,625 winning ways. Features include a pick-a-prize round, mystery symbols and free spins. The RTP of this medium variance... slot is 95.78% and its top prize is worth 3,383x.

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Highlights

  • Unique mystery symbol feature
  • Fun Deal or No Deal style bonus
  • Vibrant theme

Inspired Gaming Slot Overview

If you’ve always wanted to play Deal or No Deal with a pirate twist, then Bonus Island is the game for you.

This quirky slot from Inspired Gaming combines features from other popular slots to deliver an engaging gaming experience for players – with 15625 ways to win, mystery symbols, free spins and more.

Theme and Graphics

Bonus Island is a pirate-themed slot which takes place on a deserted island.

The game’s symbols feature all sorts of pirate paraphernalia like anchors, maps, swords and more – while Bonus Island’s top-paying symbol is the pirate captain.

Overall, it’s a colourful and vibrant game with an amusing theme.

Bonus Island Slot

Bonus Island RTP and Variance

The RTP (return to player) of Bonus Island is 95.78% - which is lower than we’re used to seeing from online slots nowadays. It’s also a medium variance slot which delivers a mix of both smaller and larger payouts.

Bonus Island Slot

How to Win

In Bonus Island, you have 15625 winning ways to win with every spin.

There are six reels and five symbol positions on each one – so, winning combinations are created by landing three or more matching symbols on adjacent reels, starting with the leftmost reel.

Cascading reels are triggered on every win, as well. So, whenever you hit a win, the symbols involved disappear and new ones fall into their places.

Mystery Boost

In the game, you’ll notice that there are blank symbols. These are normally just blockers that will prevent any other symbols from appearing there and stopping wins from occurring too often. However, when the bomb symbol appears on the reels, these blocker symbols transform into symbols or coin prizes.

If you manage to trigger the coin feature, each of the formerly blank symbol positions will display a coin with a prize value on it. These prizes will then be added up and awarded as a payout.

Max-win 3,383x
Volatility Medium
Top RTP 95.78%

Bonus Island Treasure Map Feature

The more cascades you trigger in the base game, the higher you’ll climb on the bonus meter.

  • Bonus: triggered by 4 cascades, where you have 20 items to select from which trigger cash prizes and free spins
     
  • Mega: triggered by 5 cascades, where you have 20 “enhanced” items to choose from, including cash prizes and free spins
     
  • Epic: triggered by 6 cascades, where you have 10 items to choose from, all of which are free spins

When you’re in the bonus, you’ll be presented with a treasure map and you can select three items from the map at a time. After you’ve picked three, the Captain will make an offer. If you accept, you’ll receive the cash prize; if you reject, you can keep picking and receiving more offers.

On the last round, there will be 2 boxes. You’ll pick one to receive, and it will be either cash or free spins.

Free Spins

During the free spins round, you’ll be able to benefit from an increasing win multiplier on every cascade. The blocker symbols will now always transform into paying symbols or coins which will trigger the coin feature. This time around, you can either win cash prizes from this feature or additional free spins.

Before the free spins bonus begins, you’ll be able to gamble them. You can either win a cash prize or earn more bonus spins.

Disclaimer: Bonus Island trademark / license is owned by Inspired. This site is not endorsed by Inspired.

Slot Data
Slot Name: Bonus Island
Software: Inspired
RTP: 95.78%
Volatility: Medium volatility
Paylines: 15625
Reels: 6
Min Bet (all lines covered): £0.20 (GBP)
Max Bet: £1 (GBP)
Top Win: 3383
Features: Bonus Game, Wild Symbol, Scatter Symbol, Free Spins, Medium volatility, 6 Reels, Mystery Symbols
Themes:
UK Available in UK? Yes. Inspired have a UKGC license and are allowed to offer their games at UK licensed casinos.

Bonus Island Slot FAQs

What is the RTP of Bonus Island?

The RTP of Bonus Island is 95.78%.

What is the biggest win available on Bonus Island?

The top win you can land while playing Bonus Island is worth 3383x your stake.

How does the Mystery Boost feature work in Bonus Island?

When you land blank symbols on the reels with a bomb symbol, all of the blank symbols are transformed into either into coin symbols or other game symbols. If you land coins, the value of all of the coins is added up and awarded as a payout.

Is there a free spins bonus in Bonus Island?

Yes, you can trigger the free spins by, first, landing four cascades in a row. You’ll then be taken to a Deal Or No Deal-style bonus where you can pick treasure chests and receive offers from the Pirate Captain for free spins or cash prizes. You can also gamble your bonus to receive more free spins.

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