Thinking about giving Book of Allways a spin? We tested it thoroughly so you know what to expect. Built by 1spin4win, it lands as a slot with a medium low volatility profile and a published RTP of 97.14%. You get a 5-reel grid running 10 paylines, all themed around book of. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. It first went live in 2023 and still earns its place today. The full verdict is below.
Written by Rachel Kim · Last updated: February 2026
At its core, Book of Allways is a slot produced by 1spin4win, dressed up with a book of theme and powered by a 5-reel grid running 10 paylines. The result is a medium low-variance maths model paired with a published RTP of 97.14%.
Where Book of Allways earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. The medium low volatility makes it forgiving on the bankroll, ideal for relaxed, longer sessions. Overall it's a well-rounded slot that knows what it is.
At 97.14%, this slot offers an excellent return to player rate, well above the industry average of ~96%. This makes it one of the more generous slots available in terms of long-term payout potential.
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 Allways 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 Allways by 1spin4win is a solid offering that delivers good entertainment value. The 97.14% RTP combined with medium low volatility creates a well-balanced gaming experience.