Book Of Oil

Have you ever found yourself wondering what it would be like to be an oil tycoon?

With Book of Oil by Endorphina casino software you will get to see both sides of this tasking job!

This 5-reeled online title comes with up to 10 active paylines, realistic graphics and an action-packed soundtrack.

It also comes with bonus features such as Wild Scatter Symbol, Free Spins with Expanding Symbols, Gamble Feature and Bonus Pop Buy Feature!

Theme and Symbols

As soon as you load up this online game, you will find yourself looking at a plethora of oil rigs that are working under a heavy load in order to bring you immense profits.

If you take a closer look at the reels you will get to see symbols that fit this theme like a glove.

First we have symbols that award higher payouts – stacks of cash, oil barrels, oil rigs and rich businessmen.

Unfortunately, the lower paying symbols don’t look as great as their higher-paying counterparts as they come in the form of card royals A-10, but they still won’t ruin the otherwise experience.

Betting Options and Other Functions

When it comes to the betting options, you will have a ton of flexibility that will allow you to come up with a perfect one for you.

First you will have the option to choose on how many out of 10 active paylines you want to play with. (read more here)

Thanks to the coin value that varies from only 0.01 credits up to 1 credits and the option to choose how many coins you want to play per payline, the minimum bet can be set to as low as 0.01 credits.

Then again, if you are a player who prefers rolling with higher stakes, setting all value to the maximum will get you to a bet of 100 credits!

This online one-armed bandit also comes with the best odds of 96.05%, which is just a bit above average nowadays.

Special Features

• Wild Scatter Symbol – Besides substituting all other symbols that can be found on the reels during the base game, the Wild Scatter symbol also awards you with a payout regardless of its position on the reels, as long as you land at least 3 of a kind.

• Free Spins with Expanding Symbols – If you manage to land 3 or more Wild Scatter symbols, you will be awarded with 10 Free Games. In the beginning of this feature, a random symbol will be selected and given the ability to expand across the entire reel it lands on whenever it can help you form more winning combinations!

• Gamble Feature – This feature can be activated after every winning spin, allowing you to wager your current win in order to double it by up to 10 times by choosing one of the four cards that you believe is higher than the dealers.

• Bonus Pop Buy Feature – Thanks to this feature, you can instantly trigger the Free Spins feature at any time for a set price.

Verdict

Overall, Book of Oil seems to be yet another great online release by Endorphina, which doesn’t come as a surprise looking at other online slots by this provider.

Great graphics, a plethora of betting options and interesting bonus features make this online game worth taking for a spin!