Book of Arcane 100 Slot Review & Free Play

Book of Arcane 100: Wield the Enchanted Magic Book for Free Spins and Multipliers Carrying 100,000x Riches

The Book of Arcane 100 slot by Just Slots brings us before three wizards after an enchanted book carrying 100,000x prizes. Inside you’ll find expanding symbols with up to 100x random multipliers and re-triggerable free spins. Just the usual book style setup but with a little more magic than usual. Here’s how it plays in real sessions. 

It’s a 5x3 grid with 10 paylines, and the base game is steady without being exciting. I was getting wins every 3 to 5 spins, usually between 0.30x to 2.10x my bet. Nothing special, but it keeps things moving. The interesting part is the random expanding symbols, even with something low like an A and no multiplier, I still pulled a 4x win just from full-reel coverage.

Wilds double as scatters here, so 3 or more trigger free spins. I landed 3 and got 10 spins with a ring as the expanding symbol and a 2x multiplier. Pretty standard start, nothing crazy. There’s also a gamble feature before free spins that lets you upgrade symbols or multipliers, but losing it cancels the entire bonus. 

During the feature, the expanding symbol did most of the work. I hit multiple full-reel connections with rings, landing around 12x per hit, which added up to 39.30x pretty quickly. Then I retriggered for 3 extra spins and picked up another 2x multiplier, bringing the total multiplier to 4x. That pushed the session to a final 87.70x win.

Book of Arcane 100 doesn’t reinvent the format, but it does improve it slightly. The multipliers give expanding symbols more weight, and retriggers actually feel meaningful when they stack. Still, it’s a Book slot at the end of the day, if you’ve played one, you know the bells and whistles waiting inside. If you haven’t, the Book of Arcane 100 free demo above is worth a spin.