

Book of Secrets Extra slot is powered by Synot software provider that features 4 reels and 10 pay lines. This slot will take you back to Ancient Egypt where you will get to explore the Pharaoh’s Tomb in search of some sparkly riches.
When you open the Book of Secrets Extra slot, all these things appear on the screen. In addition, you’ll hear sound effects and music as soon as the slot is launched. The Egyptian theme is popular among gamblers, and we think adding a new vibe to it is a very good idea.
The Book of Secrets Extra slot combines ten symbols into its paying lineup. If you’re curious about the symbol combinations and payouts, then consult the game’s paytable. If you match at least two or three identical symbols in consecutive positions and on active pay lines from the leftmost column, you’ll receive winning combos. But, scatter symbols pay at any on-screen position. All paying combination sequence prizes are multiplicable to the total bet.
The lowest wins originate from the 10, J, Q, K, and A card royals. Then, two or more of the Ankh, Scarab, Pharaoh, and Explorer images will give out the high wins.
Free Spins is triggered by 3+ Book symbols, and once triggered you will get awarded 10 spins with a special expanding symbol that will be randomly selected before the spin start. Any symbol, except the Wild, can be chosen to be the Special Expanding symbol in the game, however, they will be able to expand only if there is a chance to form a win.
After a winning combo, you will get to attempt and double your wins in a game of Gamble round. Before you gamble your winnings, you will get to choose to halve it or gamble the entire win. Once you decide that, you can choose Red or Black. If the chosen colour is the same as the dealer’s card colour then you win. However, if you lose, you will lose the entire gambled amount and you will get back to the base game.