This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
Play the Bonus Island free demo slot—no download required! Try Inspired Gaming’s latest game, enjoy risk-free gameplay, explore features, and learn game strategies while playing responsibly. Read our expert Bonus Island slot review with ratings for key insights before you play.
Released:December 15 2020
Responsible Gaming
You have to be 18 years or older to play our demo games. Please confirm that you are of the legal age to proceed:
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Bonus Island is a video slot from the provider Inspired Gaming. In this Bonus Island slot review you can read more about the features of the game.
Bonus Island has a layout that consists of 6 reels and up to 15625 paylines / ways. The game has several features including Cascading Reels, Cash Prize, Increasing Multiplier, Mystery Symbols, Pick Bonus, Stacked Symbols, and more. Bonus Island also has a free spins bonus round and this is usually where you can win the big money.
The standard RTP (Return to Player) for Bonus Island slot is 95.78% (Could be lower on some sites). This payback is good and considered to be about average for an online slot. Theoretically, this means that for every €100 put into the game, the expected payout would be €95.78. However, the RTP is calculated on millions of spins, which means that the output for each spin is always random.
The highest possible payout for this slot is 12500x your total bet which is very high and gives you the chance to win really big wins. The maximum possible win is also calculated over a huge amount of spins, often one billion spins.
Bonus Island was released on December 15 2020.
This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
Yes! You can enjoy Bonus Island in demo mode without signing up. Try our free version above to explore the features. For real money play, visit one of our recommended Inspired Gaming casinos.
To play for real money:
The slot offers a big max win of 12500x your stake.
Example: A €1 bet could return up to a solid €12500.
Yes! Most of our featured Inspired Gaming casinos on this page offer welcome packages that include free spins or bonus cash usable on Bonus Island. Always check the terms before claiming.
Absolutely. The game is fully optimized for mobile devices, including iOS and Android.
Yes, the demo mirrors the full version in gameplay, features, and visuals—just without real money payouts.
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