Book of Abyss: Queen of Demons is a darkly enchanting slot where expanding symbols, multipliers up to 100×, and a gamble-driven bonus round collide. With a max win of 150,000× and a demon queen who rewards risk, this title delivers feature-first gameplay built for players who want volatility, control, and reels that conjure chaos.
Book of Abyss Theme & Graphics
Set in a shadowy realm ruled by Abyss, the demon queen, this slot blends gothic elegance with infernal charm. The reels are framed by glowing runes and the dreaded Book of Abyss, which reveals expanding symbols and multipliers. The atmosphere is playful yet ominous, with laughter echoing in the dark and fortune waiting in the flames.
How to Play Book of Abyss
Book of Abyss is played on a 5×3 grid with 10 fixed paylines. The game blends base game volatility with a Free Spins feature that includes expanding symbols, multipliers, and retrigger potential.
Bonus Features
Wild Symbol
Substitutes for all symbols except the Expanding Symbol
Landing 3, 4, or 5 Wilds triggers 10 Free Spins
Free Spins Feature
Begins with selection of:
One Expanding Symbol
One Multiplier (x1 to x100)
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Book of Abyss: Queen of Demons delivers a gothic-powered slot experience with expanding symbols, gamble-driven multipliers, and bonus-packed volatility. The Free Spins feature and retrigger mechanics create replayable tension, while the visuals add infernal charm. With feature-first pacing and demon-certified drama, Book of Abyss is built for players who want risk, rhythm, and reels that rule the dark.
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