The tomb is sealed, the book is lost, and the Mummy is watching from the edge of the reels.
The Lost Book of Mummy's Curse by Hacksaw Gaming is a 5-reel Egyptian slot built around the classic Book mechanic with two distinct layers on top of it.
A randomly chosen Special Expanding Symbol stretches across entire reels when it forms a win, both in the base game and throughout the free spins round.
On Jackpot.bet, it runs at a 98.14% e-RTP with medium volatility and a 3,000x max win waiting at the top.
How to Play The Lost Book of Mummy's Curse on Jackpot.bet
The Lost Book of Mummy's Curse plays on a 5-reel, 3-row grid with 10 fixed paylines. Symbols pay from left to right on adjacent reels starting from the leftmost reel.
Only the highest win per payline is paid on any given spin.
The Wild substitutes for all symbols except the Scatter and Special Expanding Symbols.
The Book of Mummy's Curse is the Scatter symbol, it pays anywhere on the reels when 3 or more land simultaneously and triggers the free spins feature.
Bet sizes run from $0.10 to $300 per spin. Autoplay is available for continuous sessions.
Theme & Graphics
The Lost Book of Mummy's Curse drops you into an ancient Egyptian themed temple filled with golden columns, hieroglyphic carvings, and warm torchlight.
The symbol set mixes traditional Egyptian iconography, fans, pyramids, ankhs, scarabs, with character symbols including a young explorer, a camel, a crocodile deity, and a jeweled cat.
The Mummy himself lurks at the side of the reels throughout the base game and takes center stage when the Wild Hunt triggers, crashing onto the grid as a giant 3x3 presence.
Symbols & Paytable
All values below are based on a $1 bet. The Wild Mummy substitutes for all symbols except the Scatter and Special Expanding Symbols.
Low-Paying Symbols
| Symbol | 3 Matches | 4 Matches | 5 Matches |
| Fan | x0.20 | x1.00 | x5.00 |
| Pyramid | x0.20 | x1.00 | x5.00 |
| Scarab | x0.30 | x1.50 | x7.50 |
| Crook & Flail | x0.30 | x1.50 | x7.50 |
| Ankh | x0.40 | x2.00 | x10.00 |
High-Paying Symbols
| Symbol | 2 Matches | 3 Matches | 4 Matches | 5 Matches |
| Girl Explorer | x1.00 | x4.00 | x25.00 | x75.00 |
| Camel | x1.00 | x4.00 | x25.00 | x75.00 |
| Crocodile | x1.20 | x7.50 | x50.00 | x125.00 |
| Cat | x1.50 | x10.00 | x100.00 | x200.00 |
Special Symbols
| Symbol | 3 Matches | 4 Matches | 5 Matches |
| Book (Scatter) | x5.00 | x10.00 | x15.00 |
| Wild Mummy | - | - | x1,000.00 |
The Lost Book of Mummy's Curse Key Features & Bonus Rounds
The Lost Book of Mummy's Curse runs on two mechanics working in tandem, the Special Expanding Symbol system that activates on every spin, and the Wild Hunt that can transform entire reels in the base game before the bonus round even begins.
Special Expanding Symbol
On any spin in the base game, a random high or low symbol can be selected as the Special Expanding Symbol for that spin.
When this symbol appears as part of a winning combination, it expands to cover the entire reel. Special Expanding Symbols pay anywhere on a line, not just left to right, creating additional payout opportunities on top of standard wins.
If a spin results in 2 or fewer Scatter symbols, the expanding symbol can overwrite Scatter positions. If 3 or more Scatters land on the same spin, the expanding symbol cannot overwrite them.
Wild Hunt
If 3 Wild symbols land on reels 2, 3, and 4 simultaneously, the Mummy transforms into a giant 3x3 Wild that covers all three reels at once.
This wild substitutes for all symbols except Scatter and Special Expanding Symbols and can dramatically reshape the paying combinations on that spin.
Free Spins
Landing 3 or more Scatter symbols anywhere on the reels triggers 12 free spins. At the start of the feature, one symbol is mystically chosen as the fixed Special Expanding Symbol for the entire round, it turns golden and expands to cover full reels whenever it contributes to a winning combination.
Unlike the base game where the expanding symbol changes each spin, the free spins round locks a single symbol for all 12 spins, increasing the chance of it appearing repeatedly and triggering full-reel expansions across multiple consecutive spins.
Landing exactly 3 Scatter symbols during free spins awards an additional 6 free spins. The Scatter symbol also acts as a free spins symbol during the feature.
Bonus Buy
Direct access to the free spins round is available via the Buy Bonus button. RTP when buying free spins: 96.35%.
The Lost Book of Mummy's Curse e-RTP, Volatility & Max Win
Medium volatility, a 3,000x ceiling, and one of the highest e-RTP settings in the Hacksaw catalog, here is the full breakdown.
| Feature | Details |
| Grid | 5 Reels, 3 Rows |
| Paylines | 10 Fixed |
| Min Bet | $0.10 per spin |
| Max Bet | $300 per spin |
| e-RTP | 98.14% (on Jackpot.bet) |
| Volatility | Medium |
| Max Win | x3,000 your bet |
How to Deposit and Play The Lost Book of Mummy's Curse on Jackpot.bet
Ready to open the tomb? Getting your balance loaded takes just a few minutes.
Step 1: Log In or Sign Up
Head to Jackpot.bet and sign in, or create a new account with just an email address.
Step 2: Open Your Wallet
Click your profile icon and open the Wallet to add funds or check your balance.
Step 3: Choose Your Payment Method
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Step 4: Start Spinning
Search for The Lost Book of Mummy's Curse in the lobby and choose demo or real money play. Our 24/7 customer support team is available if anything comes up.
More Hacksaw Gaming Slots on Jackpot.bet
If the tomb delivered, these Hacksaw titles are worth loading up next.
- Crowned Corners - A 5x5 cascading slot with four Royal Tower corners revealing Wilds, doubling multipliers, and added symbol lines every spin
- Book of Time - Another Book-mechanic slot from Hacksaw with time-travel themes and an expanding symbol free spins structure
- Avalanche - A 5x5 Alpine-themed cascading slot with Wild multipliers and a climbing global multiplier through free spins
- Munchy Milo - A 7x7 cluster pays slot with the Jolt Frame mechanic, Sticky Wild multipliers, and three escalating bonus rounds
Conclusion
The Lost Book of Mummy's Curse does exactly what a Book slot should, the base game stays lively with its rotating expanding symbol and the Wild Hunt adding genuine surprise potential, and the free spins round locks everything into a single expanding symbol that can dominate entire reels for a full dozen spins.
Medium volatility keeps the sessions consistent, the 98.14% e-RTP on Jackpot.bet is among the stronger settings in the catalog, and 3,000x sits at the top for players who hit the right expanding symbol at the right moment.
Frequently Asked Questions
Is The Lost Book of Mummy's Curse safe to play on Jackpot.bet?
The Lost Book of Mummy's Curse is developed by Hacksaw Gaming, a fully licensed studio with independent RNG certification on every title.
Jackpot.bet runs fully encrypted sessions across the entire game catalog, keeping your spins, data, and funds protected throughout.
What triggers the free spins in The Lost Book of Mummy's Curse?
Landing 3 or more Scatter symbols anywhere on the reels at the same time triggers 12 free spins. During the feature, one symbol is randomly selected as the fixed Special Expanding Symbol for all 12 spins.
What is the Wild Hunt feature?
When 3 Wild symbols land simultaneously on reels 2, 3, and 4, the Mummy transforms into a giant 3x3 Wild covering all three reels. It substitutes for all symbols except Scatters and Special Expanding Symbols.
Can the Special Expanding Symbol land in the base game?
Yes. On any base game spin, a random symbol can be selected as the Special Expanding Symbol for that spin. It expands to cover the full reel if it contributes to a win and pays anywhere on a line, not just left to right.
