Book of Cleo Demo & Review 2026 – RTP, Features & Latest Wins!

If you're trying to work out whether Book of Cleo is worth your time, this hands-on review breaks it down. Tom Horn Gaming are the provider behind it, tuning the title for medium low variance, with a published RTP of 94.96%. The maximum win sits at 500x, keeping expectations grounded but fair. Visually it's wrapped in a book of theme, with the action running on 5 reels and 20 paylines. It first went live in 2023 and still earns its place today. But is it actually worth playing? Read on.

Written by Sophie Williams · Last updated: January 2026

Book of Cleo Review – Game Overview

This title, Book of Cleo, is the work of Tom Horn Gaming, built around a book of theme and powered by a 5-reel grid running 20 paylines. The result is medium low volatility paired with an RTP of 94.96%.

Where Book of Cleo earns its keep is the feature set. 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. All told, it's a solid entry in the Tom Horn Gaming catalogue.

Pros

Scatter symbols trigger free spins and bonus rounds
Lower volatility suitable for casual players
Available to play for free in demo mode
HTML5 technology for smooth gameplay

Cons

Below-average RTP at 94.96%
Modest max win of 500x
Limited bonus features
No bonus buy option available

Book of Cleo RTP & Volatility

Return to Player (RTP)

94.96%

The RTP of 94.96% is below the industry average of ~96%. This is common for older slots or those with special features. The lower RTP may be offset by unique mechanics or higher maximum win potential.

Volatility

Medium Low

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.

Maximum Win

500x

Hit Frequency

~30%

About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.

Book of Cleo Features & Bonus Mechanics

Scatter & Free Spins

Book of Cleo 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.

Final Verdict

3.0 / 5 — Good

Book of Cleo by Tom Horn Gaming is a solid offering that delivers good entertainment value. The 94.96% RTP combined with medium low volatility creates a well-balanced gaming experience.

Book of Cleo – Frequently Asked Questions

What is the RTP of Book of Cleo?: The RTP of Book of Cleo is 94.96%, which is slightly below the industry average of ~96%. RTP stands for Return to Player and represents the theoretical percentage of wagered money that is paid back to players over time.
What is the volatility of Book of Cleo?: Book of Cleo has medium low volatility. 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.
Can I play Book of Cleo for free?: Yes! You can play the Book of Cleo demo here on GamesReviews with no registration or deposit required. The demo version plays identically to the real money version with the same RTP, bonus features, and mechanics.
What is the maximum win in Book of Cleo?: The maximum win in Book of Cleo is 500x your total stake. This reflects the game's volatility profile and can be achieved through optimal bonus feature combinations.
Is Book of Cleo available on mobile?: Yes, Book of Cleo has been fully optimised for mobile devices using HTML5 technology. It runs smoothly on all modern iOS and Android devices, with responsive touch controls and auto-scaling to fit any screen size.
Where can I see the Book of Cleo paytable?: You can view the full Book of Cleo paytable by clicking the info or menu icon within the game. The paytable shows all symbol values, winning combinations, special symbol functions, and bonus round rules at your current bet level. We recommend reviewing the paytable before playing to understand the payout structure.
Can I play Book of Cleo for free without registering?: Yes. Book of Cleo free play is available right here on GamesReviews with no registration, no download, and no deposit required. Simply load the demo above and play with virtual credits to experience all the game's features risk-free.