Free slot: Book of Kingdoms

How Book of Kingdoms works

In the world of online casino, there are certain themes that are recurrent, such as the "Book of" slots. These are very popular, because they are easy to understand and allow you to win big money if you are lucky. Book of Kingdoms is a creation of Pragmatic Play and it will take you to the desert where an adventurer will be waiting for you to win the jackpot that is found on this slot. Book of Kingdoms is a slot machine that has a classic starting grid in the online casino world, as it contains 5 columns for 3 horizontal rows. As far as the connections are concerned, they work in the classic way, that is to say that a new round of play is launched as soon as a connection is made. Finally, a feature in the basic game is available while it will be possible to unlock free games if you are lucky.

The only feature in the basic game is unlocked when at least five coin symbols appear in one round, as you can see in the following screen.

The feature is very simple to understand: you are entitled to three free spins. If during these three free spins, no coins appear, then the spins stop and the value of each coin on your coins accumulates to a final win. However, each time a coin appears, you are entitled to three new free spins. As you can see, 3 coins with a higher value can appear:

• Minor: 60 times your starting bet

• Major: 200 times your initial stake

• Mega: 2,000 times your initial stake

The different symbols of Book of Kingdoms

Book of Kingdoms is a slot machine that features a wild symbol. The wild symbol is represented by a book and connects with all the other symbols in the slot, except the one that gives the feature in the base game.

Then there are four premium symbols. These are called premium symbols because they appear less often than the other symbols, but they pay out more consistently when they are part of a connection. They are represented by two men, a woman and a monkey. The following screen shows the value of each symbol for a starting bet of €1.

Then there are five non-premium symbols. These are so called because they appear much more often than the other symbols, but pay less consistently when they are part of a connection. They are represented by the highest values in a deck of cards: Ace, King, Queen, Jack and 10. As in the previous screen, the following screen shows the values of each symbol for a starting bet of €1.

The different connections of Book of Kingdoms

The starting grid of the Book of Kingdoms slot is classic, yet it offers 25 different paylines, which is very substantial. The further a symbol goes on your starting grid, the bigger your final win will be. The following screen shows the 25 different paylines available in the Book of Kingdoms slot machine.

It is important to note that connections on the Book of Kingdoms slot machine only work from left to right and only the largest payout per line will be taken into account when paying out.

How the Book of Kingdoms bonus works

As mentioned in the introduction to the slot machine, you can unlock free games in Book of Kingdoms. In order to do this, you need to get the book symbol at least three times on the same spin. Once you do, you will be awarded 5 free spins.

Like many Book slots, before your game spins begin, the slot will choose a symbol that will be the main symbol during the five free spins.

The connections work differently. Each time a symbol appears between two and three times (depending on the symbol), it will spread over your entire slot and connect with all similar symbols. It will also be possible to get additional free spins. To do this, you will need to get at least three scatter symbols on a single spin.

Our opinion on Book of Kingdoms

For those who are new to the world of online casino, Book of Kingdoms can be a good option. It is very easy to play and can potentially win you a lot of money if you are lucky. In fact, when you play this slot machine, you can win up to 20,000 times your initial bet. As far as the volatility of this slot is concerned, it is average and its RTP (theoretical return to player) is 96.69%, which puts it in the upper middle range compared to other slots. Finally, the last positive point of this slot machine is the very realistic graphics that will allow you to travel directly from the place where you play.