If you're trying to work out whether Book of the Cursed is worth your time, this hands-on review breaks it down. This is a Spinomenal game, sitting firmly in the medium low variance bracket and paying back an RTP of 95.95%. It's dressed up with a halloween and magic theme and plays out on a 5-reel grid running 10 paylines. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. The full verdict is below.
Written by Alex Crawford · Last updated: March 2026
Book of the Cursed is a release from Spinomenal, themed around halloween and magic and powered by 10 paylines across 5 reels. The result is a medium low-variance maths model paired with an RTP of 95.95%.
The mechanics are what make Book of the Cursed interesting. Look out for scatter symbols that unlock free spins and extra bonus rounds. Thanks to its medium low variance, wins come often enough to suit casual, lower-risk play. On balance, Book of the Cursed is a dependable option worth a few spins in the demo first.
At 95.95%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
Medium-low volatility offers a good balance of regular wins with occasional larger payouts. Expect frequent hits with modest amounts, suitable for casual players who want low-risk entertainment.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Book of the Cursed features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Book of the Cursed by Spinomenal is a solid offering that delivers good entertainment value. The 95.95% RTP combined with medium low volatility creates a well-balanced gaming experience.