Book of Oil Slot - Review, Free & Demo Play
Book of Oil Slot - Review, Free & Demo Play Logo

Book of Oil Slot - Review, Free & Demo Play


Hello, are you looking for an interesting and exciting slot? Great, because we are happy to tell you about the online slot Book of Oil from the provider Endorphina, released on 17/09/2021.

Here you will find medium volatility and RTP, free spins, and the game's original theme. Our review will help you get acquainted with the game and learn all the important things about its bonuses and features. And, of course, we will tell you where you can play Book of Oil for real money.

Software Endorphina
Release Date 17.09.2021
Volatility Medium
RTP 96.0%
Multiplier Yes
Max. win 10,000x
Bonus game No
Free spins Yes
Scatter Symbol Yes
Wild symbol Yes
Symbol Stacked No
Jackpot Game No
Slot lines 10
Slot reels 5
Layout 5-3
Stakes range (€/£/$): 0.01 to 100
Slot Theme Oil production
Technology HTML5

More details

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Book of Oil Free Play

Book of Oil Slot - Review, Free & Demo Play preview
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Best Casinos to Play Book of Oil for Real Money

Our system has automatically compiled a list of the best casinos for you where you can play Book of Oil for real money. Take a look at this list of sites and choose the best option for you. You should also pay attention to the presence of a mobile version of the site and whether it offers various player bonuses.

Try the free demo version of the Book of Oil online slot before playing for real money.

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How to Play

We have created a set of simple instructions on how to play the 5x3 Book of Oil slot with 10 paylines:

  1. Launch Book of Oil online slot
  2. Click on the paytable option to find out the game's details
  3. Select a bid option to place a bid. Book of Oil allows you to bet from €0.01 to €100 on a single spin
  4. You can also change the sound settings and language
  5. Find the spin button and start playing
  6. Play responsibly and also take breaks

Good luck!

Book of Oil RTP and Volatility

The online slot Book of Oil offers an RTP of 96.05% and a medium level of volatility.

Volatility and RTP are vital factors in choosing a slot for many players. Therefore, they primarily look at these indicators in the first place.

Book of Oil offers you an RTP of 96.05%, which is average in the online slots market. The game also offers a medium level of volatility, which means that the number of wins and their size will be equally small and high.



Book of Oil

Here you enter a desert landscape on the outskirts of a city that appears to have been built with petrodollars in Book of Oil, a slot machine from game designer Endorphina. The theme of the book follows from their Book of Santa slot.

The game's overall design is reminiscent of the era of the modern oilman, with well-designed symbols including pumping stations and barrels.

The soundtrack features woodwinds and an electronic keyboard playing a funky tune.

Here's what the paytable looks like for landing 5 same symbols:

  • Oil Man = 500x
  • Pump Jack= 200x
  • Barrels/Dollars = 75x
  • Ace/King = 15x
  • Queen/Jack/10 = 10x

The game has a double Wild, and a Scatter in the form of a book symbol, which is responsible for crucial functions.

Book of Oil Slot - Paytable

Mobile Compatibility

It is significant for players that the slot is launched and allows playing comfortably and without problems. Therefore, developers need to create games that run on all devices.

Book of Oil online slot is created in HTML5 format, allowing you to play this game comfortably and pleasantly on any device without losing quality or features.

You don't have to install additional applications, but you can play Book of Oil in your mobile browser.

About Endorphina

Endorphina is one of the most popular providers on the market that creates online slots. Endorphina creates games for different segments of gamers, from beginners to experienced high-risk players.

In the company's library, you can find games of various genres, such as adventure, classic, mystic, horror, and ethnic stories.

Bonus Rounds & Free Spins


Gamble Feature

You can take advantage of the Book of Oil bonus game and double your winnings up to 10 times.

After a winning combination, the opportunity to play a game of chance is available, in which the player tries to beat the dealer by choosing 1 of 4 cards facing down. If you continue your winning streak, you will have 10 chances to double your winnings.

Free Spins

Ten free spins are awarded when 3 or more Scatter symbols appear on the reels. A random symbol is selected and can expand when enough symbols land to form a payline. In this game mode, their position does not matter. Only their number matters to trigger the expansion. They expand to cover the respective reels when there are enough of them. Big wins are potentially available at this stage of the game.
Book of Oil Slot - Free Spins

Book of Oil Demo Play

All players have their favorite features and features of the game. For example, the most crucial thing for you may be the number of free spins for the slot, but for another player, the game must have a great soundtrack and high volatility.

Therefore, before playing for real money, check if this slot is really suitable for you. The Book of Oil online slot offers you to try a free demo version of the game, after which you will understand whether you want to play further or better find another slot.

Max Win

The maximum win in Book of Oil multiplies your stake by 10,000x.

You can win a jackpot that increases your bet while playing Book of Oil by 10,000x, which is considered an average, if not good.

It would help if you used the Wild symbol and free spins, as well as the gamble feature to get closer to the maximum win.

Book of Oil does not have the option to buy the bonus.

overall rating:

Book of Oil online slot is an interesting online slot with a fascinating theme. There is a wild symbol and free spins here, and you can also win up to 10,000x.

You will also get here the average volatility and the average RTP. Book of Oil is sure to appeal to all fans of original themes.

Interesting topic
Free spins
Max win of 10,000x
Only 10 pay lines
You cannot buy a bonus

Book of Oil Slot - FAQ-section

What is the maximum win in the Book of Oil Online Slot?
The maximum win in Book of Oil is 10,000x your stake.
Does the Book of Oil slot support the mobile version?
Yes, you can play Book of Oil right in your mobile browser.
What is the level of volatility and RTP in the Book of Oil?
The online slot Book of Oil offers an RTP of 96.05% and a medium level of volatility.

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