Play Book of Secrets Slot

Book of Secrets Review

SYNOT are the main Czech studio on the market these days, and they are constantly reinforcing their position by launching interesting online slots that can often compete even with mainstream games. The Book of Secrets slot, which we’ll be taking a closer look at in this online slot review, is the studio’s attempt at producing a “Book of” game, and there’s no doubt that it’s achieved a solid standard with it. Let’s not get ahead of ourselves, however. The playing field of Book of Secrets is simple, and it features 5 reels, 3 rows and 10 paylines.

Thematically, Book of Secrets is your traditional Egyptian game, and its production values are only average overall. We do like how colorful things are here and there, but it’s all rather straightforward, and there are no big effects to be found anywhere. Crucially, it’s all stuff we’ve seen before, which makes it impossible for us to be excited.

Book of Secrets Slot – Reels Screen

Let’s now take a look at the slot’s mathematical model. It combines a high volatility level with a very juicy 6,227x jackpot, while the hit game’s hit frequency clocks in at 28.97%. Players can then jump in for bets between £0.20 and £100 per spin, which should please just about everyone. And the slot’s theoretical RTP? Well, it’s always between 85.15% and 97.94%, with the default value standing at 96.05%.

Book of Secrets Slot Features

The paytable of the Book of Secrets slot offers 9 pay symbols, and it’s possible to divide them into 5 low pays and 4 high pays. For low pays, there are card ranks from Tens to Aces, and those pay up to 15x your bet for a full five-of-a-kind combination. For high pays, you can look forward to ankhs, scarabs, gold masks, and daring female adventurers. Notably, all high pays pay out even in sets of just two, and the top-paying female adventurer symbols are worth 500x your bet for a full set.

As is the standard for “Book of” slots, there’s only one special symbol in Book of Secrets. We’re talking, of course, about the game’s Book symbols, which work as both Wilds and Scatters.

Book of Secrets Slot – Free Spins Feature

Landing 3+ Book symbols triggers the Free Spins feature with 10 free spins, and retriggers are possible as well. Most importantly, though, the game will pick one of the pay symbols at random at the start of the feature, and all instances of that symbol will work as special symbols during free spins. That means that they can not only expand to cover an entire reel, but also pay out when not adjacent on a payline.

You can then also try to boost your wins with the Gamble feature, which is all about trying to guess the color of a hidden playing card. If you guess right, your potential win will double. If you guess wrong, you’ll lose the risked stake. Here and there, you can get lucky and hit a Joker card, which will double your potential payout regardless of your guess.

Review Summary

When you put everything together, it should be clear that Book of Secrets is a straightforward “Book of” slot that follows the basic formula without adding anything new to it. That makes things rather unexciting on the whole, as there are now many more complex “Book of” slots out there, but one shouldn’t be too critical, as the fundamentals are all there, and the slot is without any issues as such.