Searching for an honest Book of Xerxes Diamond Treasures review before you commit real money? You're in the right place. Apparat Gaming are the team behind it, tuning the release for medium high volatility, with a published RTP of 93.39%. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. Originally released in 2026, it has aged well. It's leaning into an egyptian aesthetic and plays out on 5 reels and 40 paylines. The full verdict is below.
Written by Sophie Williams · Last updated: January 2026
This title, Book of Xerxes Diamond Treasures, is the work of Apparat Gaming, leaning into an egyptian aesthetic and powered by a 5-reel grid running 40 paylines. The result is a medium high volatility profile paired with a published RTP of 93.39%.
The mechanics are what make Book of Xerxes Diamond Treasures interesting. Look out for scatter symbols that unlock free spins and extra bonus rounds. Its medium high variance balances steady wins with the odd larger payout. All told, it's a solid entry in the Apparat Gaming catalogue.
The RTP of 93.39% 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.
Medium-high volatility means wins come less frequently but tend to be larger when they hit. Players should be prepared for dry spells between bigger wins, requiring a moderate bankroll.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Book of Xerxes Diamond Treasures 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 Xerxes Diamond Treasures by Apparat Gaming is a solid offering that delivers good entertainment value. The 93.39% RTP combined with medium high volatility creates a well-balanced gaming experience.