


RTP
95.7%
Volatility
High (5/5)
Max Win
9,138x
Curse of the Mummies is a high (5/5)-volatility online slot from Blue Guru with an RTP of 95.73% and a maximum win of 9,138x.
Page updated July 2026
Curse of the Mummies arrived as the third release in quick succession from Blue Guru Games, and after a detour into outer space with earlier titles, the studio returns to more familiar slot territory with a straightforward premise: the dead want revenge on the living, and the game does not waste time getting to the point. The features follow the same philosophy, staying short and sharp rather than sprawling, while still building toward a genuinely sizable max win.
Egyptian-themed slots are everywhere, which makes differentiation difficult, and Curse of the Mummies tries by leaning into a spookier, mummy-revenge angle rather than the usual sun-god-and-treasure formula. It stops short of full horror, but the creepy mummy character symbols give it a sharper edge than most of its genre-mates, offering just enough sensory bite to keep things interesting without tipping into gimmick territory.
The game runs on a 5x3 grid using a 243-ways-to-win structure, so prizes land whenever at least three matching symbols appear on adjacent reels starting from the first. It is rated High volatility, and the version most players will encounter carries a 95.73% RTP, one of two RTP settings available. Stakes range from 25p up to £/€100 per spin, and the game is playable across devices.
Low pays draw on general Egyptian iconography, including ankhs, lotus flowers, scorpions and cobras, while the four mummy character symbols take the premium slots. A golden scarab wild substitutes for every symbol except the scatter, giving the base game a reliable way to complete near-miss combinations.
Players familiar with Blue Guru's earlier title Octopus Armada will recognise the underlying base-game mechanic here, rebranded as Rise from the Crypt, which can trigger on any spin and adds an extra layer of unpredictability to otherwise standard base-game action. It is this mechanic, combined with the bonus round's multiplier potential, that pushes the game toward its headline 9,138x max win and gives it a genuinely high hit frequency of 29.72%, meaning wins land more often than the High volatility rating alone might suggest.
Curse of the Mummies is a tightly built, no-nonsense slot that uses a familiar theme as a vehicle for a genuinely engaging base-game mechanic and a serious top-end payout. The 95.73% RTP and High volatility mean bankroll management matters, but the relatively strong 29.72% hit frequency softens the swings more than a typical high-volatility title. For players who want an Egyptian slot with a bit more bite than the genre norm, it is a strong pick. The free demo at johnessyslots is the easiest way to see Rise from the Crypt trigger for yourself before deciding whether to chase that 9,138x ceiling with real stakes.
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Curse of the Mummies has an RTP (return to player) of 95.73%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Blue Guru — individual sessions can land far above or below it.
Curse of the Mummies is rated high (5/5) 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 Curse of the Mummies is 9,138x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.
Curse of the Mummies is developed by Blue Guru and was released in Jun 13, 2022.
Verified Data via Johnessy AI