Bonus Island

Bonus Island Slot Logo Wizard Slots


Bonus Island is a 6-reel, 5-row, and 15,625 ways to win slot by Inspired Gaming. Enjoy bonuses like Free Spins, Cascading Reels, Cash Prizes, and more from this pirate slot. Additionally, Bonus Island is a medium volatility slot that can potentially pay up to 12,500x your stake.

Bonus Features:

Yes (4)

Stakes Range:

£0.10 - £20

Maximum Win:

12,500x your stake

Return To Player (RTP):





15,625 ways to win






Inspired Gaming

*All of the above values are subject to change at any time.


Quick Links

How To Play | Bonus Features & Jackpots | RTP & Volatility | Theme | FAQs

Bonus Island Slot Review

Inspired Gaming launched its Bonus Island slots online in 2020. This pirate-themed slot has 6 reels, 5 rows, and 15,625 ways to win and can be played from as little as £0.10. Bonuses available to trigger include; Mystery Boost, Cascading Symbols, Free Spins, and more.

The RTP is 95.78%. While this may be slightly below the industry average, it is balanced out by the potential maximum win being up to 12,500x your stake.

Curious to see more? Join our Wizard Slots casino to play the Bonus Island video slot game online.

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How To Play Bonus Island

Use the Coins button on the left side of the screen to select your preferred bet value; this can range from £0.10 to £20.

Click the inverted Play icon to start the game and watch the reels spin.

Winning combinations in Bonus Island occur when 3 to 6 matching symbols land on a single line. The cascading reels come into play after every winning spin. So, the winning symbols disappear from the reels, and new ones take their place, potentially allowing for numerous wins on a single spin.

Bonus Island Slot Gameplay


Bonus Island Bonus Features & Jackpots

Mystery Boost: Usually, when blank symbols land, they prevent new symbols from appearing and potentially creating winning combinations. However, if the bomb symbol lands on the reels, these blockers turn into symbols or cash prizes.

Coin feature: Each blank position displays a matching coin prize if you land the coin feature. The cash prizes add up and can trigger a cash prize.

Bonus Island Treasure Map Feature: The more cascades you land during the base game, the higher you climb up the bonus meter. Each level you climb can trigger the following:

  • Bonus: This feature starts after 4 cascades. The goal is to choose among 20 items on the screen in the hopes of triggering cash prizes or free spins.
  • Mega: This bonus starts after 5 cascades. You can choose among 20 “boosted” items, including cash rewards and free spins.
  • Epic: Starts after 6 cascades with up to 10 items being free spins.

When the bonus officially starts, a treasure map appears on the screen. There are 3 items here. You can only choose 1 of the items at a time. If you pick all 3 items, the captain makes you an offer. If you accept any offers, you can receive a cash prize or reject them and make another pick for more offers.

There are 2 boxes on the last round. Pick one, and you may receive cash or extra free spins.

Free Spins feature: A winning cascade can earn you an increasing win multiplier during the free spins feature. The blocker symbols can transform into regular symbols or coins. In addition, you can gamble your free spins for a chance to win more bonus spins or a cash prize.

Bonus Island RTP & Volatility

Bonus Island has an RTP of 95.78% and is a medium volatility slot.

Theme, Graphics & Soundtrack

Bonus Island takes you to a deserted island with its pirate theme. Symbols on the reels bring out the storyline perfectly; for example, pirate-related items like swords, maps, and anchors make an appearance, as does the pirate captain. Of course, the captain can pay the highest value.

All the action takes place on the shore. The ocean animations flow seamlessly as the water enters the cove; this is just as attractive on mobile devices. 

In addition, the exciting soundtrack playing adds suspense to every spin. A loud chime hits the speaker after every successful spin.

Bonus Island Slots Features


Bonus Island Review Summary

Bonus Island by Inspired Gaming invites spinners to experience an exciting pirate adventure. You can enjoy a range of bonus features such as; mystery symbols, coin prizes, and more. However, the main bonus is the Treasure Map feature.

The interactive Treasure Map feature can help you to potentially trigger cash prizes or more free spins. Overall, this game has a maximum potential win of 12,500x your stake.

Discover more treasures in the Bonus Island slot on Wizard Slots casino today.

Bonus Island FAQs

What’s the minimum bet on Bonus Island?

Minimum bets start from £0.10.

What is the RTP of Bonus Island?

Inspired Gaming's Bonus Island slot has an RTP of 95.78%.

What is the maximum win in Bonus Island?

The maximum potential payout is 12,500x your stake.

Does Bonus Island have a free spins bonus feature?

Yes, you can trigger free spins in the Bonus Island video slot via the Treasure Map Feature or Free Spins Feature.

What’s the volatility of Bonus Island?

Bonus Island is a medium volatility slot game.

Other Games Similar to Bonus Island

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time.

Author: Scott Manford

Scott Manford

Scott was a director of Bede Gaming for over 5 years, helping to grow this company from incorporation to over 200 staff during his time there. He left to take on a directorship role at Newcastle Racecourse, where he helped implement the transition from turf racing to one of the world’s most advanced all-weather surfaces and racing schedules. He then formed Fortuna Gaming in early 2017 and became CEO of the company when it started trading later that year. His background is in finance, having been big 4 trained, and qualifying into a corporate finance role where he advised numerous businesses and was involved in a multitude of M&A transactions across several different sectors.