PopOK Gaming tasks players with collecting clues to trigger bonus spins in its new Book of Sherlock online slot.
The book symbol acts as both wild and scatter which can unlock free spins and bonus spins.
Three or more books trigger the free spins round, and before it begins, an expanding symbol is chosen.
During the round, the expanding symbol acts as a scatter.
“With 10 paylines and straightforward mechanics, Book of Sherlock blends timeless charm with cutting-edge features to deliver an unforgettable gaming experience,” PopOK Gaming said.
