Book of Ruby Slot - Review, Free & Demo Play



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Best Casino Bonus for Real Money on this Slot
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More Slots From Retro Gaming
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Release Date:19.09.2022
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Volatility:
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RTP:91.7%
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Multiplier:Yes
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Max. win:1,000x
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Bonus game:No
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Free spins:Yes
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Scatter Symbol:Yes
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Wild symbol:Yes
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Symbol Stacked:No
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Jackpot Game:No
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Slot lines:10
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Slot reels:5
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Layout:5-4
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Stakes range (€/£/$):0.10 to 100
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Slot Theme:
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Technology:JS, HTML5
Licensed and tested by
How to Play
Book of Ruby is a fairly simple slot machine that uses a convenient modern interface. The game provides a simple set of actions that players need to do to start the game.
- The first action after opening the slot is to choose a bet on the game, which can be selected in the “Total Bet” section
- By clicking on the red spin button, you will start the game and start the reels
- If you want to automate the rotation, then use the autoplay button
- The precious reels will spin and stop randomly to match different combinations
- Any winnings you receive will be added to your balance, and you will be able to start playing again
Book of Ruby has a classic layout with 5 reels in 4 rows and 10 paylines. The minimum bet is €0.10, and the maximum is €100, so here each player will be able to decide their own bet option.
Other slots with the same layout that we recommend:
Book of Ruby RTP and Volatility
Theme
The gameplay is pretty smooth with beautiful graphics that includes gems on the game reel. The sounds are quiet and not annoying, and the colors are mostly bright red, which complements the overall theme of the game well.
There is a Wild symbol in this slot machine, which is also a Scatter. These symbols are special and can activate 10 free spins, as well as give multipliers from 2x, 25x, and 250x bet per line.
Next are 4 average-paying symbols in the form of gems that will bring players from 0.5x to 100x the bet per line.
The lowest paid symbols A, K, Q, and J, have payouts from 0.5x to 15x the bet per line.


Mobile Compatibility

The Book of Ruby slot machine on mobile devices allows players to spin the reels and match symbols in the same way as on a traditional casino slot machine. The game is fully compatible with mobile devices, as Retro Gaming developers have implemented HTML5 and JS technology to ensure smooth and enjoyable gameplay on the go. Players can easily access the game through their mobile browser without having to download any additional software or applications. Overall, the Book of Ruby slot machine provides an exciting and immersive mobile gaming experience for players who are looking for exciting casino action on their portable devices.
About Retro Gaming
Bonus Rounds & Free Spins
Free Spins
If a player collects 3 or more Scatter-Wild symbols, they activate the free spins feature. As soon as the free spins begin, the player will be presented with a book with a start button, which he will press to determine which symbol will be the expanding symbol in the free spins round.
In addition, if the free spins were launched with a retro bet, then these spins will be activated with a multiplier that can multiply your winnings by 1x–5x. Free spins can be triggered again and bring additional 10 free spins.
Free Spins – Expanding Symbol
In the free spins round, after determining the result of the slot machine, the expanding symbol will expand, forming new paylines in addition to the existing paylines. The expanding symbol will be paid according to the paytable on all active paylines, regardless of whether the symbols of the winning combination are consecutive or not. The player must also understand that the extended symbols are counted separately from the initial result of the slot machine.
Retro Bet
Players have the option to activate the retro betting feature to unlock the multiplier feature, which can multiply your winnings 1x–5x. The retro bet feature costs an amount equal to your total bet. The function can be disabled at any time in the game.
Book of Ruby Demo Play
Max Win
Overall Rating
Book of Ruby Slot - FAQ
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What is the Return to Player (RTP) rate of Book of Ruby?
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In this slot, the RTP coefficient is 91.65%, which is a pretty low return potential.
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Do I need to make a deposit to play this game?
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No! To begin with, you can start the game with the free demo version, which is presented in this slot. This way you will understand the game and be able to test different combinations.
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Can I play Book of Ruby on other devices?
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Yes! Thanks to the use of HTML5 and JS technology in the slot, players can enjoy the game on different types of devices.
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Overall rating
Based on 1 reviews
U know what to expect from the slot when it comes to gameplay. There is one pretty unique feature in the game called Retro Bet. It’s basically a 100% ante bet that can bring additional multiplier when active.
The slot is up & down and go on a signature Spinomenal down streak. Have ur eyes on the bankroll all the time and don’t go for a broke if the game doesn’t pay.