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Bonus Island Slot by Inspired

Bonus Island
Bonus Island
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Dexsport.io
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Updated: 22.07.2025
Reviewed by: Joe Booth

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In this review
  1. Slot details
  2. Theme
  3. Bonus Island Bonus Features
  4. Summary
  5. Where to play
General information about Bonus Island slot

General information about Bonus Island slot

Rating by Joe Booth:
8.9
User’s Rating: Not rated yet
Inspired
Write a review +25 SJ points
  • Release Date:
    02.12.2020
  • Volatility:
    High
  • RTP:
    95.8%
  • Multiplier:
    Yes
  • Max. win:
    12,500x
  • Bonus game:
    Yes
  • Free spins:
    Yes
  • Scatter Symbol:
    No
  • Wild symbol:
    No
  • Symbol Stacked:
    No
  • Jackpot Game:
    No
  • Slot lines:
    15625
  • Slot reels:
    6
  • Layout:
    6-5
  • Stakes range (€/£/$):
    0.20 to 20
  • Slot Theme:
    Adventure
  • Technology:
    JS, HTML5
More infoLess info

Licensed and tested by

  • Gambling Comission
  • MGA
A combination of the latest in graphic design and game programming - the Bonus Island cascading slot. The game promises an exciting pirate adventure and treasure hunt. The slot with 6 reels, 5 rows, high volatility, and an RTP of 95.78% offers the player 15,625 ways to win.

Gameplay

7.9 
Gameplay

Mobile compatibility

Mobile compatibility

Bonus Island Bonus Features

7.9 

Game Symbols

A secluded island with blue skies, sandy beaches, and green palm trees will delight the eye. The play area is designed like a tree. On the reels, there are symbols with a spyglass, a treasure map, a pirate sword. A wooden board with a white bypass is a mysterious symbol, a cannonball is a symbol of transformation. There are no wild or scatter symbols in the slot. The explosions of cannonballs immerse the player in the atmosphere of pirate adventures.

Bonus Rounds & Free Spins

To receive the free spins prize, you must complete at least 4 consecutive cascades of winnings, complete the Pick Me round with 20 treasure chests. You can risk cash or free spins prize to win more free spins. The Take display shows the current amount you are risking, and the Spin display shows the prize. Receiving 16 free spins automatically triggers the free spins feature with the corresponding number of spins. The round has a progressive win multiplier starting at 1x and increasing by 1x after each winning stage.

Each winning cascade will light up one step with the required spins to receive the bonus feature.

Bonus: 6 or more consecutive cascades of wins, a pick round with 20 treasure chests with increased coin wins, and free spins prizes.

Overall Rating

8.9
Bonus Island is a slot with rich computer graphics and innovative game mechanics that has become a hit among players. Not only will you be able to enjoy the mesmerizing cascading wins technology, but you will also receive many bonus features that can greatly increase your chances of getting a potential win.
Hits
Fascinating plot
Many game bonuses
Significant winning potential
Misses
No progressive jackpot
High volatility
Very complicated features
There is no Scatter and Wild symbols

Bonus Island Slot - FAQ

What features make this slot machine stand out from others?

In this slot, you will not find the usual Scatter and Wild symbols, as they are replaced by the Mystery symbol and the Transform symbol. It will also take you a little time to figure out all the bonus features, but trust us, it's worth it.

What structure does the playing field have?

This pirate-themed slot has a 6-reel, 5-row playing field.

How high is the volatility in this slot machine?

The volatility of this slot is high. This means that you will have good payouts for combinations.

Does the slot have a progressive jackpot?

In this slot, you can get good payouts and bonus features, but you will not be able to compete for the progressive jackpot.

Is there a Demo version of this game?

Yes, you can spin the reels of this game completely free of charge thanks to the Demo version.

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Joe Booth
Joe Booth
Expert in: News, Blog, Slot reviews, Payments
Joe is an expert online casino player, who knows all the tricks and tips on how to get to the most massive wins. He is also an experienced online casino games reviewer, with hundreds of written articles behind him, on all kinds of online casino games. He makes sure to play them, see how they work, and then gives his honest expert opinion about them to other players, our readers. 

2732 articles

Reviewed by Editor-in-Chief
Nikita Lukanenoks

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