Book of Raider

Book of Raider

Title: Book of Raider
Developer: GONG Gaming Technologies
Reels: 5
Rows: 3
Paylines: 25
RTP: 94%
Max Win: x10000.00
Volatility: High (5/5)
Min/Max Bet: 0.1/25

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Book of Raider is a slot game with a ‘book mechanic’ theme from GONG Gaming. It has 5 reels and 3 rows with 10 paylines. You can collect tokens to trigger Super Spins, which have twice the chance of triggering the Royal League jackpot game. The jackpot game can give you prizes up to 10,000 times your maximum bet amount, and during the bonus round, a chosen symbol expands. The maximum possible win is also 10,000 times your stake. You can read our full review below the free demo game.

  • Boost Mode 10x’ Royal League chances (2x spin price)
  • Token collect Super Spins w/ 2x Royal League chances
  • Royal League jackpot game with prizes up to 10,000x
  • FS w/ chosen expanding scatter pay symbol
  • Overall max win of 10,000x (1 in ∼1.22m probability)
  • Beware of adjustable RTP ranges
  • Boost Mode RTP is only 92.23 %

Book of Raider Slot Review

GONG Gaming’s ‘book slot’ game, Book of Raider, features the popular expanding symbol bonus round, but also includes some unique bonus features, to add excitement to the regular base game. It’s intriguing to witness what a new developer can bring to the classic Book slots, of… mechanic concept. Additionally, it’s not a bad debut by the Microgaming partner.

The theme of ancient Egypt is portrayed in a unique manner in this game, though not entirely revolutionary. One exciting aspect is the Royal League Jackpot Game, offering chances to win prizes that could be as much as 10,000 times your initial stake as you progress through the game. By collecting tokens, you increase your chances of hitting the jackpot and win Super Spins. The Boost Mode, available at a cost of 2 times your regular stake and an RTP of 92.23%, increases the chances of triggering the jackpot game by a factor of 10x.

Book of Raider Slot Features

In game, you can win between 40 to 500 times your stake if you get five of a kind with the premium symbols. The Explorer symbol with a leather hat is the highest paying symbol. The Book symbol serves as both a wild and a scatter symbol, which is common in this type of game. As a wild symbol, it replaces regular symbols to help you make winning combinations lower paying than regular pay symbols.

You have the option to activate or deactivate Boost Mode feature during regular spins in the game. When you switch it, the price of each spin doubles. However, it increases your chances of triggering the Royal League Jackpot Game by 10 times, and you can trigger it frequently by using this feature.

The Royal League Feature occurs randomly and involves a grid of 49 gemstones arranged in various colored patterns that correspond to the 4 jackpots displayed on the left-hand side. During the feature, one gemstone is highlighted by a marker, and you will roll a pair of dice.

You can activate two outcomes by rolling the dice: the Collect function or moving the gemstone marker to a different position. The move feature starts and continues until you roll the Collect symbol. You win the jackpot corresponding to the gemstone position that the marker stops on. The Royal League feature can only be triggered during the base game, and the jackpots pay out 10x, 100x, 1,000x, or 10,000x your stake.

During the base game, certain symbols will have tokens attached to them. These tokens will be collected in the Token Meter located at the top left corner of the screen. To activate the Golden Spins feature, you must collect 100 Tokens. However, you will start your very first session with a token bar and 90 pre-collected Tokens. Once the Golden Spins feature is triggered, you will be able to choose from three different items on the screen.

This feature gives out 8, 12, or 16 Golden Spins, but please note that these golden spins round and are not free. You will have to pay for each spin as you would for a regular base game spin. However, the advantage is that your chances of triggering the Royal League Jackpot Game are doubled during the Golden Spins feature.

To trigger the Bonus Round, you need to land Book Scatters in sets of 3, 4, or 5 anywhere on the screen. This will instantly award you scatter wins of 2, 20, or 200 times your stake according to the number of Scatters you get. You will be given 10 free spins regardless of the number of Scatters landed. During the usual special symbol selection process, a pay symbol will be randomly selected to become the expanding scatter pay symbol.

To trigger the expanding symbols feature, you need to land several instances of the chosen symbol on different reels. This happens after the regular payout has been calculated. When the feature is activated, the special symbol expands to give you a win on all paylines. The expanding symbols also don’t have to land on adjacent reels to expand. If you manage to land 3 book scatters on the same free spin, you’ll also receive 10 extra spins.

Win Free Spins and Jackpot Prizes

The Book of Raider slot machine has a wild symbol that can substitute for any other symbol in the play the game. If three or more of these wild symbols land on an active payline, you will receive a payout. Adding this to your game can improve your chances of completing a winning combination.

In the Book of Raider online slot game, the wild symbol also serves as the scatter symbol. If you get three or more scatter symbols, you will receive 10 free spins. During these spins, a random symbol is chosen to be an expanding symbol. To get an additional 10 free spins, you need to collect more scatter symbols.

The Royal League can be triggered randomly during the base game or free spins round. It is a bonus game that offers four jackpot prizes. You will see a grid with 49 positions and four types of blocks. Roll the dice to decide the number of steps and direction for your token. If you land on a certain color block, you will win the corresponding jackpot prize.

To increase your chances of triggering the Royal League bonus round, you can activate the Boost Mode. However, keep in mind that this will double your bet but won’t affect the symbol payouts.

Finally, you may observe that particular symbols in the Book of Raider slot have tokens on them. These tokens are accumulated in the meter situated in the Royal League section. Once the meter is full, you will get Golden Spins. You must select a crown to know if you have won 8, 12, or 16 games. The probability of activating the Royal League is increased by two times during the Golden Spins stage.

The 200 Spins Book of Raider Slot Experience

We played with Boost Mode on and had instant success. At 0:40 into the 1:35-minute highlights video, we triggered the Royal League Jackpot feature. Watch the video below to see which prize we won. We skipped the bonus round since it was a standard feature.


The first slot game of GONG Gaming Technologies with an ancient Egypt theme has been well-executed. Although the theme is common, the visuals have an attractive, shimmering finish. Moreover, the soundtrack is not the usual cliched “mysterious Egypt” tune, but a low-key yet somewhat upbeat one, giving the game a unique feel. Overall, we enjoyed the different flavor of gaming experience this slot game.

Although the Boost Mode feature adds excitement to the base game, it lowers the Return to Player percentage to 92.23%. However, it does increase the potential winnings of the Royal League feature to 10,000 times your initial bet. It is important to note that the bonus round follows the standard format and has an RTP of 95.72%, which is lower compared to other standard slot games.

Book of Raider Slot FAQs

What is the RTP of Book of Raider?

The Book of Raider game has a RTP of 95.72%, which is slightly lower than average. Additionally, operators have the ability to lower the RTP even further using customizable ranges.

How volatile is Book of Raider?

GONG Gaming Technologies has created a highly volatile installment, which is typical of most games. “Book slots”.

What is the biggest win possible?

Book of Raider has a maximum potential win of 10,000x your stake, but the highest possible win or maximum wins on a single spin is 5,000x your stake. The probability of achieving only the highest win or maximum win is 1 in 1,224,439 spins (or 0.0000008167%).

How does the Royal League feature work?

The royal league game has a dice rolling jackpot feature that can happen randomly, but it’s 10 times more likely to happen if you turn on Boost Mode and pay twice your regular stake. There are four guaranteed prizes. Tokens can be collected during the base game to activate paid Super Spins which have a doubled chance of triggering the Royal League jackpot game.

Is there a free spins mode in Book of Raider?

You will enter a bonus round with a standard ‘Book of’ mechanic and receive 10 free spins. The book will randomly select random spin with an expanding scatter pay symbol before the round starts.

Can I play Book of Raider Slot for free?

You can play the free Book of Raider demo game at the top of this page. Please note that UK players need to verify their age before accessing the game.

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