Curse of the Mummies Slot Review
Blue Guru Games have established themselves as an exciting emerging studio within the Leo Ventures portfolio, and their approach to distinctive theming sets them apart in an increasingly crowded market. Curse of the Mummies represents an interesting attempt to revitalise the Egyptian-themed slot genre by layering spooky, horror-inspired elements onto a traditional ancient civilisation backdrop. Released in June 2022, the game demonstrates the studio’s commitment to quality production values and immersive audio-visual presentation. Rather than simply rehashing familiar Egypt mechanics, Curse of the Mummies takes a calculated swing at differentiation through atmospheric storytelling and feature mechanics that reward patience during bonus rounds.

Base Game & Features
The game operates across a standard 5-reel, 3-row grid with 243 ways to win, offering a familiar mechanical foundation that’s accessible to most players. With a minimum bet of 0.25 and maximum bet of 100 (in GBP, EUR, or USD depending on your location), there’s sufficient flexibility for both cautious spinners and those chasing larger stakes. The symbol set comprises four distinct mummy characters—Red, Purple, Blue, and Green—representing the high-paying tier, whilst lower-value symbols include thematic elements like Snakes, Scorpions, Lotus Flowers, and Ankhs.
Rise from the Crypt
The primary base game feature is Rise from the Crypt, which randomly transforms a symbol type into either wilds or scatters during standard play. In theory, this mechanic offers the potential to elevate base game engagement, though player feedback suggests the feature doesn’t quite deliver the excitement needed to make base-game spins consistently compelling. Whilst the mechanic functions as designed, many players report that base gameplay lacks the bite necessary to justify extended sessions between bonus triggers. The feature is present, functional, but ultimately unremarkable—something noted across community consensus fairly consistently.
Wild symbols substitute for all other symbols except Scatters, functioning as a standard utility feature without special expansion or multiplier mechanics during base play. This keeps the base game straightforward rather than overly complex, which aligns with Blue Guru’s design philosophy of saving the excitement for bonus rounds.
Curse of the Mummies Free Spins
This is where Curse of the Mummies distinguishes itself. The bonus game represents a dramatic step up in engagement compared to base gameplay, featuring multiple layers of multiplier mechanics that can generate genuinely impressive payouts. Free spins trigger when you land five Scatter symbols across all five reels, awarding a base of 15 free spins. The game employs two distinct Scatter types: the Standard Scatter (Green Orb) and the Super Scatter (Red Orb), each triggering different multiplier tiers.

Scatter Multipliers
During free spins, landing additional Scatters applies combined multipliers to your wins. Standard Scatters provide multipliers of 1x, 2x, 3x, or 5x, whilst the premium Super Scatter offers a 10x multiplier. These multipliers stack and accumulate during the bonus round, creating the scenario where substantial payouts emerge through layered multiplier builds rather than individual large wins. Community feedback regarding the bonus round has been overwhelmingly positive—the free spins feature delivers on the promise of “juicy” potential, with the multiplier system proving less fiddly than previous Blue Guru releases and demonstrating genuine capacity for large wins. For players seeking consistent base-game action, the bonus round may feel infrequent, but those willing to weather high volatility conditions find the feature rewards patience with exciting moments.
Crucially, free spins can retrigger by landing additional Scatters during the bonus round, granting +5 additional spins per retrigger. This retrigger mechanic prevents bonus rounds from becoming overly short whilst maintaining the tension of high-volatility play. The grid visually transforms during bonus play, rising from the crypt to display pyramids and desert buildings in the background—a thematic touch that reinforces the horror-tinged Egyptian atmosphere.
Bonus Buy Feature
For players outside the UK, Curse of the Mummies offers Bonus Buy options at multiple price tiers. These allow direct purchase of free spins without waiting for natural triggers:
- Tier 1 (80x bet): Standard/Super Scatters – 96.14% RTP
- Tier 2 (140x bet): At least 1 Super Scatter – 96.07% RTP
- Tier 3 (200x bet): Minimum 2 Super Scatters – 96.02% RTP
- Tier 4 (260x bet): At least 3 Super Scatters – 96.10% RTP
Important note for UK players: UK Gambling Commission regulations prohibit bonus buy features entirely. The Bonus Buy mechanic is restricted to markets outside the UK, ensuring full UKGC compliance for British players. All UK versions function entirely on natural bonus triggers only.
Our Honest Verdict
- Overall Verdict: 7/10
- Curse of the Mummies is a high-quality release from Blue Guru Games that demonstrates solid production values and bonus round potential, positioning itself as a respectable entry in the Egyptian-themed slot market. The game succeeds most where it matters: the free spins feature delivers on visual spectacle and multiplier stacking potential, offering exactly what players expect from a high-volatility title. Robust graphics, an atmospheric soundtrack, and immersive audio-visuals showcase Blue Guru’s commitment to quality presentation.
- However, the game cannot escape the shadow of an unremarkable base game. With a 29.72% hit frequency and strictly standard mechanics, base gameplay feels distinctly secondary to bonus rounds. This positioning suits players who explicitly chase high-volatility bonus games but frustrates those seeking consistent base-game engagement. The spooky theme, whilst visually distinct, doesn’t entirely solve the fundamental question of market differentiation—Egyptian slots remain an oversaturated segment, and despite the horror twist, the game still feels somewhat derivative of the broader Egypt-themed landscape.
- For players comfortable with high-volatility mechanics and patient enough to weather dry spells between features, Curse of the Mummies offers value through its 12,532x maximum win potential and solid bonus multiplier system. The 95.73% RTP (primary setting) sits respectably and the game remains accessible across all device types. Yet those seeking variety or frequent wins should look elsewhere—this title demands specific preferences that won’t suit everyone.
Frequently Asked Questions
The RTP of Curse of the Mummies by Blue Guru Games has two settings: 95.73% (primary/most desirable) and 95.96% (alternative). The game is high volatility, meaning wins are less frequent but potentially larger.
The Curse of the Mummies slot game has a maximum win of 12,532x times the bet. This maximum is achieved through the game’s bonus features, particularly during free spins where multipliers can build up significantly from landing multiple scatters.
Curse of the Mummies is a high volatility slot game. With a hit frequency of 29.72%, players shouldn’t expect wins on every or every other spin. The high volatility means balance can vary greatly during play sessions, requiring patience and a solid bankroll.
The main features include: (1) Rise from the Crypt – randomly transforms one symbol type into wilds or scatters in the base game; (2) Free spins triggered with scatters on all 5 reels, awarding 15 spins with multipliers; (3) Bonus multipliers from scatters (1x-5x regular, 10x super scatter); (4) Bonus buy options at 80x, 140x, 200x, and 260x bet (UK players cannot access bonus buy due to UKGC regulations).
Curse of the Mummies uses an Ancient Egyptian theme with spooky/horror elements to differentiate from traditional Egypt slots. The game features mummy characters and Egyptian symbols. During bonus rounds, the grid rises from the crypt and the scene changes to show pyramids and desert buildings in the background.
Curse of the Mummies has a minimum bet of 0.25 and maximum bet of 100 per spin (in GBP, EUR, or USD depending on your location). The game is playable on all devices with 5 reels, 3 rows, and 243 ways to win system.
Curse of the Mummies was developed by Blue Guru Games, an independently run studio owned by Leo Ventures (LeoVegas subsidiary with 85% stake). Released on June 14, 2022, it was the third release from Blue Guru Games following ‘The Nemean Lion’ (April 2022) and ‘Octopus Armada’ (May 2022), demonstrating a rapid market entry with one game per month.
Whilst Curse of the Mummies attempts to stand out by incorporating spooky/horror elements into the Egyptian theme and offering substantial max win potential (12,532x), market analysts question whether it truly differentiates itself in the crowded market of Egypt-themed slots. The game is respectable with its 243 ways system and rich graphics, but faces competition from well-established Egypt-themed games.

