Book Of Horror - Friday the 13th

Book of Horror - Friday the 13th by Spinomenal features a 5x3 grid with 5 fixed paylines, medium volatility, and an RTP of approximately 96.14-96.18%. Gameplay centers on standard spins where the book symbol acts as both wild, substituting for other symbols to form wins, and scatter, triggering 10 free spins when landing three or more times. Prior to free spins, a special reel selects one higher-paying symbol (such as the witch, potion, cauldron, or tombstone) to expand across entire reels if it improves winning combinations, without requiring adjacent symbols. Additional scatters during free spins retrigger another 10 spins. Visual style evokes a spooky forest atmosphere with red skies, bats, eerie music, and horror-themed symbols including premium witch and potion alongside card royals. A Buy Feature allows direct access to free spins. It stands out through its classic 'Book of' mechanic adapted to a Friday the 13th horror theme, offering a maximum win ranging from 5000x to 10,000x the stake depending on sources, with bets from $0.05 to $50. Released in May 2022, it prioritizes straightforward mechanics over complex innovations, appealing to fans of familiar expanding symbol free spin structures.