Book of Shadows
Hidden in the shadows lies the book of enchantments to alter the reality of “reel” world. The book will give the power to change the setup for every spin in this interactive title.


Release Date





Hit Frequency


Max Win Probability

30 338 x bet

Max payout

1 in 154

Free Spins




Feature buy-in


Bonus mode


Min/Max bet


Without any data to back it up, we feel comfortable in saying that expanding symbols is the most common feature in the industry. Perhaps sticky wilds and progressive multipliers are up there, but “Book of” slots are released almost daily. Thus, there’s no immediate excitement when seeing another one pop up on our radar, but Book of Shadows changed that quickly. Not only is it a thrilling setting, but NoLimit has made sure to innovate on this commonly used mechanic. Allowing players to choose the amount of rows is a brilliant addition, giving us a sense of control in how we want to play the game. Furthermore, it’s great to be able to gamble for Free Spins and not only the standard “double the win”. Nonetheless, the game is, in its core, a book game, so we’re not seeing something completely new here. Book of Shadows by NoLimit City is a standard book game in its core, but made very interesting by some interesting features.
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This very creepy slot is very well designed. The theme won’t be to everyone’s taste but if you like the horror genre then the Book of Shadows slot should appeal. The soundtrack in particular is chilling. Book of Shadows has similarities to Play ‘n GO’s Book of Dead (special expanding symbols) but you can exchange the symbol if you don’t like the one you’ve landed (basically you gamble for a higher value symbol). However, this game is also high variance which can mean lengthy lean spells. Saying that, Book of Shadows blows Book of Dead and Novomatic’s Book of Ra Deluxe out of the water with top payouts of 30,338 x your total stake. The 2 mentioned offer 5,000 x stake max wins. If you enjoy volatile, horror-themed slots, Book of Shadows ticks all the right boxes. For the bigger payouts, you will need to choose playing with 5 rows and 20 paylines. Just be careful as it’s classed as ‘extreme’ by Nolimit City on the volatility front. You should also try other Nolimit City slots with El Paso Gunfight and Fire in the Hole offering 44,440 x stake and 60,000 x stake max wins respectively.
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The incremental additions found in Book of Shadows offer a thrilling take on the original formula, resulting in another quality game from Nolimit City.
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Wheel of Bonus
Top 10 Winners

Game Features

Shadow Rows

Increase the number of rows and win lines for a additional cost for more frequent wins and bigger payouts.

Lucky Locks

After each main game spin choose which reels to lock and which to respin for a adjusted bet. Hold the Scatter symbols to increase the chance of hitting the Freespin.

Freespin with Golden symbol

Three or more Scatters (which are also wild) grants 10 Freespins with a special Golden expand symbol. If your not happy with first draw you may make a redraw. Golden symbols expand to cover the whole reel when additional wins can be rewarded. The Freespin can be chosen with more or less Shadow rows altering the number of spins given.


Gamble winnings on 50/50 Gamble for double or nothing. Gamble to bonus gives the possibility to gamble the winning straight into Freespin for mysterious wins.

Nolimit Bonus - Feature Buy functionality

Nolimit Bonus - allows the players to buy directly into\nthe Freespin. Choose to buy Buffalo Horde and Prairie Multipliers or the more expensive Stampede Super Bonus.

* The Nolimit Bonus feature and gamble into bonus may however be removed in some regulated markets.