This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
Play the Book of Halloween 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 Book of Halloween slot review with ratings for key insights before you play.
Released:October 6 2019
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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Book of Halloween is a video slot from the provider Inspired Gaming. In this Book of Halloween slot review you can read more about the features of the game.
Book of Halloween has a layout that consists of 5 reels and up to 10 paylines / ways. The game has several features including Expanding Symbols, Gamble, Retrigger, Scatter Pays, Special Symbol, and more. Book of Halloween 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 Book of Halloween slot is 96.23% (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 €96.23. 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 5000x your total bet which is pretty high and gives you the chance to win quite big wins. The maximum possible win is also calculated over a huge amount of spins, often one billion spins.
Book of Halloween was released on October 6 2019.
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 Book of Halloween 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 moderate max win of 5000x your stake.
Example: A €1 bet could return up to €5000.
Yes! Most of our featured Inspired Gaming casinos on this page offer welcome packages that include free spins or bonus cash usable on Book of Halloween. 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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