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Book of Madness (Gamomat) Slot Review & Casinos in 2024

Book of Madness is a book slot from Gamomat. In principle, the slot machine is based on the original Book of Ra Deluxe book slot, but the theme is more creepy.

You'll find yourself in a derelict asylum where the bloodthirsty zombie nurse is chasing you with her syringe, and the zombie wolf has picked up your scent.

The exciting game has a slightly higher risk than other slots, but it can be worth waiting for the free spins bonus game, as these have a special expanding symbol, and offers more potential for a higher win.

Play Book of Madness at online casinos

Find here the best online casinos with Book of Madness where you can play this Gamomat slot and many other slot machines for real money.

All providers offer licensed gambling, and you can withdraw your winnings as well. Check out our casino reviews for more information about each casino site, including payment terms, bonuses, games and more.

	♠ Bonuses with low wagering requirements ♠ many loyalty rewards ♠ Games on Desktop: 4350 | Mobile: 4350 ♠ USD accepted: ✗ ♠ English Website: ✓ ♠ Casino, Live Casino	Visit Review
100% up to €500 + 200 Free Spins ▼ More Details ▼ Valid on first deposit. Bonus wagerin: 25x. Free spins: 25/day over 8 days.18+ | Please play responsibly | Operator's T&C apply.
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20 No Deposit Free Spins After Registration, 1st Deposit: 100% up to €300 + 100 Free Spins ▼ More Details ▼ Valid on first deposit. Bonus wagering 35x. Free spins: 10/day over 10 days.18+ | Please play responsibly | Operator's T&C apply.
	♠ Bonuses have low wagering requirements and good terms ♠ interesting loyalty and VIP program ♠ Games on Desktop: 4350 | Mobile: 4350 ♠ USD accepted: ✗ ♠ English Website: ✓ ♠ Slots, Live Casino, Jackpots slots, Table Games	Visit Review
100% up to €200 + 100 free spins ▼ More Details ▼ *New Players only, 18+, Valid on first deposit, Bonus wagering 35x, Free spins are credited 10 spins/day over 10 days. T&Cs apply18+ | Please play responsibly | Operator's T&C apply.
	♠ 24/7 Support ♠ Weekly Reel Races and other promotions ♠ Mobile casino app ♠ Games on Desktop: 2000 | Mobile: 1500 ♠ USD accepted: ✗ ♠ English Website: ✓ ♠ Casino, Live Casino, Slots, Jackpots, Table Games, Slingo, Megaways, Video Poker	Visit Review
(T&Cs apply)100% bonus up to $300 and 20 free spins (Bonus varies for different countries) ▼ More Details ▼ Welcome Offer contains 20 Free Spins on Book of Dead and 100% bonus up to $300. Bonus wagering 30x. Play responsibly | rgf.org.mt 18+ | Please play responsibly | Operator's T&C apply.

*Bonus T&Cs apply! Accuracy not guaranteed, terms can change any time.

Book of Madness game features

Book of Madness has 5 reels with 5 or 10 adjustable paylines. The online slot can be played with stakes between €0.10 and a maximum of €100. Book of Madness has a theoretical RTP of 96.15%.

The Halloween-themed symbols feature the nurse as the highest paying symbol, followed by a wolf, a bloodied hospital bed, a bag of blood, and a syringe for medium payouts, and the standard game card symbols A to J for lower wins.

The online slot game is accompanied by eerie music and spooky sound effects that support the atmosphere and theme well.

Free spins with expanding bonus symbols

The book is the special symbol in the game. It is both a scatter symbol and a wild symbol and it can stand in for other symbols and trigger free spins.

Three scatter symbols anywhere on the screen trigger ten free spins. Before these begin, one of the paying symbols is randomly selected as a special bonus symbol.

If at least two or three of the selected bonus symbol (depending on the symbol) appear on the reels during the free spins, the symbol expands to all fields of the reel, provided that a winning combination can occur, and after previous line wins have been paid out.

Ideally, you get a full screen with the bonus symbol during the free spins, which would mean a higher win.

Risk games

You can also use your winnings from the normal game rounds in the Book of Madness risk games. Choose between the card and ladder risk game.

In the card game, you double your winnings if you guess the next card colour correctly.

In the ladder game, you need a bit of luck to climb the ladder for a bigger win.

Pros and cons of Book of Madness

Our verdict of Book of Madness

Book of Madness has a higher volatility than some other slots. During our test we noticed that we had a lot of game rounds with either no wins at all, or only very small amounts.

However, we were able to trigger the free spins and then had many rounds in which the special symbol expanded.

Overall, the game is very exciting and the sound effects and music support it very well.

However due to the high variance we think that the game is particularly suitable for players who have a higher bankroll and more time to play.

Book of Madness FAQ