Book of Shadows Slot Review

If you’re looking for fun bonus features and a huge maximum win, you’re in the right place.

Book of Shadows slot is a 20-line, five-reel slot machine from NoLimit City software. It is a dark, horror-themed game with a Lucky Locks bonus, free spins and a gamble feature. It has a slot RTP of 96.01%, a high variance game with a max win of 30,338x your stake.

This game is becoming popular among slot players, and it’s easy to see why it is now offered at some of the top online casinos. Discover more about the game, the biggest win and bonus features using this Book of Shadows slot review 2024.

Where to Play Book of Shadows Slot?

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Top Book of Shadows Casinos

Here is a list of the Book of Shadow’s best casinos:

About Book of Shadows Slot – Time for a Wicked Book of Adventures

Book of Shadows Online Slot
Set with a backdrop of a dark and spooky forest, the Book of Shadows slot machine denotes a horror theme.

Book of Shadows is a horror-themed game with a quest to find the famous book – a book that has the power to completely change your spins thereafter.

The book can unlock two extra reels, making a 5×3 grid and a 5×5 layout grid. The Book of Shadows symbols in the game include a pink cat, the book of shadows, a possessed girl, a demon, a butterfly and a potion.

NoLimit aren’t the first and won’t be the last to create a book-related slot machine, we’ve all seen the most popular slots, such as Book of Dead and Book of Ra slots, but this particular game is different from anything before it.

How to Play Book of Shadows Slots Online

Book of Shadows Paytable

The Book of Shadows slot rules are easy to follow; it’s mostly like a conventional slot only with some exciting bonus rounds.

Play Books of Shadows with ease, the simple game comes with big rewards. Follow this step-by-step guide to start:

  1. Pick a casino that offers Book of Shadows.
  2. Activate their welcome bonus or promotion upon signing up.
  3. Adjust the stake and paylines to your preference before each spin.
  4. Spin the reels and look to match symbols for winning combos.

Play Book of Shadows for real money; you can play from your desktop, tablet or mobile. Whether you’re using an iOS or Android device, play on the move without needing a mobile app.

Book of Shadows Bonus Features

NoLimit City are renowned for offering wholesome bonus features, and this game is no different; Book of Shadows has four different bonus features and wilds too.

Book of Shadows Slot Bonus

Lucky Locks Feature

Shades of the old fruit machines have found it’s way to this modern video slot – you can lock up to four reels and spin again.

To lock reels, you will have to place an extra bet. Pay to lock the reels; this can be a temptation if you’re close to a big win or close to unlocking the free spins feature.

This is a rare bonus round nowadays and one that’s been modernised in this gameplay, as you can lock them whenever you wish.

Gamble Feature

Every time you land a win, you can utilise the gamble option. Ultimately, it’s a double-or-nothing game. Bet on the 50/50 chance to double your winnings.

Wheel of Bonus

You can bypass the scatters by spinning the wheel of bonus. If you land on free spins, then you will go straight to the free spins bonus round.

This is a great addition to the game, and again, it exhibits the uniqueness of the games that NoLimit offer.

Book of Shadows Free Spins Feature

The book of Shadows symbol is both the wild and scatter symbol. Three of them landing on the reels makes it a scatter and will trigger free spins.

You then get to choose how many free spins and rows and paylines. The previous is determined by the latter. The more rows and paylines mean more chances of winning big, but you will have to take reduced free spins for that privilege. The number of bonus spins depends on how many rows and paylines you choose.

The golden symbols are added to the free spins – these expanding symbols cover the reels and make it easier to enjoy big payouts.

Here’s how many free spins you can get:

What Symbol Triggers Book of Shadows Slot Bonus Free Spins?

The book of shadows icon is a dual symbol; it acts as both a wild and scatter symbol. Land three of these scatters to unlock the free spins feature.

You will then get to choose from three different free spin features. Pick the rows, paylines and amount of bonus spins.

Paylines & Stakes

Book of Shadows SlotAttributes

Casino Game:

Book of Shadows Slot Game


20 winning lines & other options


5 reels slots


NoLimit City Software

Minimum Bet:


Max Bet:



High variance slot machine



Slot Theme: 

Horror themed slot game

Bonus Features:

Lock Reels, Expanding Wilds, Free Spins & Gamble Feature

Max Win:

30,,338x your stake

Free Spins:


Book of Shadows Slot Game Software

Book of Shadows online slot is powered by NoLimit City software.

NoLimit City is a well-known software company; they’re the technology behind huge slot game hits such as Deadwood and Tombstone slot.

NoLimit City are getting more and more props in the industry; they are recognised for their graphic prowess, storylines and interactive bonus features. Find other NoLimit City games with our full list of NoLimit City slots and reviews.

What is Book of Shadows Slot RTP?

Book of Shadows online slot RTP is 96.01% and there are also two other RTP settings available.

The game offers a rare payout percentage setting, this dual RTP enables you to choose what return to player percentage you’d prefer. Pick the number of rows and paylines, if you play with 4 paylines then you get an RTP of 96.01% and 96.19% on 5 pay lines.

The average slot payout percentage is 95%, and anything above that range stands out. Take a look at some of the highest payout slots here.

Slot Volatility

Book of Shadows is a highly volatile game that offers less frequent wins and huge rewards.

The good thing is that the game has a good RTP combined with the volatile style. High variance games are ideal for those looking for one big win but not so much for players looking for less risk.

NoLimit City rated the game as an extremely volatile slot with a 10/10 for its volatility level.

Book of Shadows Slot FAQs

What is the Shadow Rows Feature?

The shadow rows feature is part of the base game; you can alter the RTP and the potential maximum win by altering the number of rows that you play. This is a rare slot function and one that’s becoming increasingly popular with slot enthusiasts.

The RTP will change when you change the number of rows, you will also be able to win bigger amounts in one spin using more rows.

Is Book of Shadows Slots Real Money?

Book of Shadows slot machine can be played for real money when you play the real version at online casino sites. When you play the actual version of this game, you will be playing for real money wins that you get to keep.

There’s also a free play option at most casinos, and no real money is won on those versions.

Is Book of Shadows Slot Good?

Book of Shadows slot machine is an exciting game that is highly volatile but also offers some incredible wins. The bonus features are unique and come with lots of interactive designs sure to immerse you into the game.

Slot games are subjective and come down to your preference, but this game is perfect for somebody playing for big money wins and likes to try different types of bonus rounds rather than the traditional options.

Is There a Book of Shadows Slot Demo?

Most of the best online casinos come with a demo mode option; this is simply a free-play version of each slot game, offering players the chance to play for free before committing.

You can not win real cash during the free-play mode, but it is a great way to trial the game without risk.

Does Book of Shadows have a Free Spins Round?

The free spins round is triggered by three scatter symbols; you can choose 10 out of three different options, each providing different rows and paylines, also a different number of free spins.

Is Book of Shadows Slot Online Safe to Play?

Book of Shadows slot machine is safe to play as long as you play from a trusted casino, always ensure that the casino or slot site you choose is recommended and comes with a license.

The casinos we recommend are always reviewed by our team and are licensed and regulated by one of the following – the UK gambling commission or the Malta Gaming Authority, if not both. Responsible gambling is encouraged; please remember to play responsibly.

What are the Best Casino Bonuses for Book of Shadows Slot Machine?

You will find plenty of welcome bonus offers on online slots such as Book of Shadows, there are first deposit offers and free game promotions on Bet365 right now.

Remember to check the wagering contribution of all deposit bonuses before signing up for your first deposit offer.

Other Nolimit City Online Casino Games

The Nolimit city library now has about 50 slots available:

  • San Quentin
  • East Coast vs West Coast
  • Fire in the Hole
  • Punk Rocker
  • Manhattan Goes Wild
  • Thor
  • The Creepy Carnival
  • Starstruck


Book of Shadow is darker and scarier than NoLimit City’s other options. It comes with different types of bonus games – being a volatile slot with lots of gambling options, you can expect opportunities to land big wins.

It isn’t a game for the faint-hearted, it requires risk and the desire for big reward. There are plenty of exciting bonus features and some high-quality graphics. We’re predicting that this game will develop new series and captivates a large cult following down the line.

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James has almost a decade of experience in the iGaming Industry. Winning several awards including "UK Casino Affiliate of the Year" he uses his experience to research the UK market to source the best bingo welcome bonuses, highest casino slots real money payouts and free spins sign up offers.