Book of Madness Slot Review

Feel the madness of this horror slot with zombie nurses that takes place inside a hospital. A re-spin bonus game with sticky symbols, free spins that you can re-trigger and 2 gamble features will amuse you.

Book of Madness Overview

Book of Madness

Gamomat is the creator of this spooky and blood-freezing slot. It includes bonuses and scatters, re-spins with 5 types of bonus rewards. There are sticky symbols and 2 card gamble options.

Available on:






Game Type:

Video Slot

Book of Madness Details

  • Software:
  • Bonus Game:
  • Yes
  • Rating:
  • 9.09
  • Progressive:
  • No
  • Paylines:
  • 10
  • Wild Symbol:
  • Yes
  • Reels:
  • 5
  • Scatter Symbol:
  • Yes
  • Autoplay Option:
  • Yes
  • Multiplier:
  • No
  • Min Coins Size:
  • 0.10
  • Free Spins:
  • Yes
  • Max Coins Size:
  • 100.00
  • Jackpot:
  • £ 150,000

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About Book of Madness Slot

Book of Madness is a horror-themed slot with 5 reels, 3 rows and 10 pay-lines. The lines are adjustable and let players activate 5 or 10 of them. The lines pay for left to right landed combinations. We recommend you to play with the maximum lines to have better chances to score wins. If you want to wager smaller sums you can choose smaller bets instead.

The options for playing with 5 lines is from 0.10 to 50 credits. When you have 10 pay-lines you can wager from 0.20 to 100 credits per spin. You will win from a double wild and scatter symbol, 10 free spins that you can re-trigger and a 3 Respins of Amun-Re. Take part in 2 gamble versions – a card and a ladder gamble. The Super-Ra Bonus is worth 1,500 times your stake. The RTP of the game is 96.16%.

Book of Madness Design

The game is set on a fiery yellow background and the reels are dark. On the left are positioned the 5 bonus rewards. The symbols include syringes with green substances, eerie nurses, werewolves. There are messy hospital beds, books, blood banks and card royals. The latter are splattered with blood.

Obviously, the theme is a horror story. The soundtrack is also spooky and in tune with the topic. It is enhanced with occasional bells, minor sounds and constant wind blow. The graphics and musical background are like taken from a horror movie.

Book of Madness Gameplay

The symbols include 4 royals at the low end, 1 middle value one and 4 premiums. The J, Q, K and A cards pay from 0.25x to 5x stake for 3 to 5 of a kind. The syringe with the needle and green substance pays from 0.50 to 12.50 times your stake for 3 to 5 symbols on a pay-line.

The premiums symbols pay for 2 symbols up to 5 of a kind on a line. Two of them are the bank with blood and the covered with blood hospital bed, which have the same payouts. Landing 2 to 5 of these pays 0.25x to 37.50x stake. The werewolf is second in value and pays from 0.25 to 100 times your stake for 2 to 5 symbols in a combination. The best player is the nurse – land 2, 3, 4 or 5 symbols to win 0.50, 5, 50 or 250 times your stake.

Each of your wins you can use to take part in any of the two available gamble modes. You cannot gamble only high wins and during the autoplay mode. The Card Gamble you trigger by clicking on the card button. You have to guess the colour of the next card: black or red and if you are right, your win will be doubled. If you are wrong, you lose the risked sum.

The Ladder Gamble you can access from the ladder button. If you win, you will land on the highlighted step over your current position. In case you lose, you move one step lower.

Book of Madness Features & Bonuses

The Book symbol is the wild and scatter at the same time. It substitutes for missing symbols except for the bonus icon. Landing many of these symbols on one line counts as the top-rewarding symbols of the Nurse if this is the largest win on the line. The book symbol has a payout of its own as well. Land 3, 4 or 5 of it to pocket 1, 10 or 100 times your stake. By achieving this you also trigger 10 Free Games.

While playing the free spins you can trigger extra ones. The free games start with a draw of a bonus symbol and every symbol except for the Book icon can become such. In case you re-trigger the free spins, you won’t draw a new bonus symbol. You may get the Nurse chosen for a bonus symbol. If so, multiple wilds on a line will count as the Werewolf whenever this is the highest win on the line.

When you land 2, 3 or more bonus symbols on different reels, according to the symbol, a win will be formed. After the win evaluation of normal line wins, the reels with the bonus symbols become full bonus symbol reels. The value of the bonus symbols is the same as scatter on pay-lines.

Bonus symbols appear in the base game only and 5 or more of them trigger 3 Respins of Amun-Re. During these re-spins, all bonus symbols that you have landed become sticky symbols. Triggering ones also become sticky symbols. The rest of the positions become individual reels. They can contain either Bonus symbols or empty spaces. The available bonus symbols are 5 main types and have the following payouts:

  • Standard Bonus symbols worth from 1x to 75x stake
  • Big Bonus symbol – 50x stake
  • Mega Bonus symbol – 100x stake
  • Monster Bonus symbol – 200x stake
  • Legendary Bonus symbol – 500x stake

When you 1 or more Bonus symbols stop, the number of the re-spins reset to 3. When the re-spins end, the values of all landed bonus symbols are added up in your total win. If all positions on the reels get covered with Bonus symbols the re-spins end early. Then, you win the Super-Ra Bonus. It grants 1,500 times your stake payout.

The Conclusion

For those of you who like thriller and horror movies and games, the Book of Madness is a great choice. There are enough options to ensure your payouts and amusing rounds. If you are into the theme, give the slot a go and may luck be on your side!

Book of Madness Theme

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