

RTP
96.1%
Volatility
High
Max Win
25,000x
Book of Xerxes - Diamond Treasures is a high-volatility online slot from Apparat Gaming with an RTP of 96.11% and a maximum win of 25,000x.
Page updated July 2026
So Apparat Gaming made this game called Book of Xerxes - Diamond Treasures, and it's actually really good. High volatility, 96.11% RTP, wins go up to 25,000x.
Book of Xerxes - Diamond Treasures has an RTP (return to player) of 96.11%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Apparat Gaming — individual sessions can land far above or below it.
Book of Xerxes - Diamond Treasures is rated high volatility. High-volatility slots pay out less often, but wins tend to be bigger when they land — expect longer dry spells and larger swings to your balance.
The advertised maximum win for Book of Xerxes - Diamond Treasures is 25,000x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.
Book of Xerxes - Diamond Treasures is developed by Apparat Gaming and was released in Jan 21, 2026.
Book of Xerxes - Diamond Treasures plays on a 5×3 grid with 10 paylines.
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