Game Information
Review of the slot machine Lucky Jack – Book of Rebirth by Spinomenal
Introduction
Lucky Jack – Book of Rebirth — this is an atmospheric slot from the studio Spinomenal, released on August 2, 2022. The game combines classic Egyptian themes with modern mechanics of the «Book», adding a unique vision through the character of the seeker of adventures Lucky Jack.
Key features of the slot
- Format: 6 reels × 3 rows.
- 10 fixed payout lines.
- High volatility.
- Maximum win - up to 10,000× the bet.
- RTP up to 96.14% (depending on the operator).
- Bonus free spins with expanding symbols.
- Bonus buy feature.
Design and atmosphere
The slot is set in a mystical atmosphere, but captures the Egyptian stylistics. The graphics are high-quality, with detailed symbols and animation. The sound accompaniment enhances the mystery of ancient tombs: deep hits of the reels, sounds of sand and mysterious melodies create a complete immersion. The main character — Lucky Jack — adds dynamics and an adventurous spirit to the game.
Characteristics and symbols
Parameter table
| Parameter | Meaning |
|---|---|
| Developer | Spinomenal |
| Release date | August 2, 2022. |
| Barabany / Linii | 6×3 / 10 fixed |
| Rate range | from €0.10 to €100 per spin |
| Max. Wins | 10 000× rates |
| RTP | 88.94% / 91.71% / 93.96% / 96.14% (operator-dependent) |
| Volatility | High |
Payouts for combinations (on 1 line, at maximum bet)
- Lucky Jack (researcher): 10,000× (6 pcs.), 5,000× (5 pcs.), 1,000× (4 pcs.), 100× (3 pcs.).
- Main jackal: 4,000× (6 pcs.), 2,000× (5 pcs.), 400× (4 pcs.), 40× (3 pcs.).
- Scarab beetle: analogous to the main jackal.
- Egyptian cross (ankh): analogous to the main jackal.
- Card symbols (A, K, Q, J, 10): from 5× to 20× for 3–6 symbols.
Bonus functions and unique mechanics
- Book as Wild/Scatter: the symbol «Book» substitutes for all other symbols and activates the bonus when 3 or more appear anywhere.
- Free spins: upon activation, 10 free spins are launched. Before each spin, a random expanding symbol is selected, which occupies the entire reel and forms winning combinations across the entire grid.
- Bonus purchase: the player can immediately activate free spins for 100× the current bet (not available in all jurisdictions).
- Risk-game is absent — the action is done on the bonus mechanics.
Expert opinions and recommendations
Lucky Jack – Book of Rebirth is perfect for players who prefer high volatility and large, but rare wins. The game requires patience, but with a lucky bonus, wins close to the maximum are possible.
Recommended
- Use the demo mode to study the frequency of bonus activation.
- With the Buy Feature function available — calculate the bankroll: 100 spins of the base game ≈ 1 purchase of the bonus.
- In the free spins, the highest potential is revealed when selecting high-paying symbols (Lucky Jack, shakal) as expanding.
Mathematical model
- RTP: up to 96.14% — one of the best indicators among Spinomenal slots.
- Volatility: high — expect long dry spells between big payouts.
- Chances of winning:
- Base game: frequent small payouts (card symbols), large ones — rare.
- Free spins: probability of activation ~1 time in 100–150 spins.
- Maximum win (10,000×) theoretically possible, but extremely unlikely.
Compared to analogs
- Book of Dead (Play’n GO) — a classic of the genre, higher RTP (96.21%), but lower maximum (5,000×).
- Book of Ra Deluxe (Novomatic) — low RTP (~92%), but recognizability and simplicity.
- Book of Lucky Jack – Ra’s Treasure (Spinomenal) — “родной” аналог с 5 барабанами и максимумом 5 000×.
Mobile version
The slot is fully adapted for mobile devices: works on iOS and Android without loss of graphics quality or loading speed. The interface is optimized for touch control — buttons are large, the menu is intuitively understandable. Supports both portrait and landscape orientation.
Pros and cons
Pros
- High RTP (up to 96.14%).
- Maximum win 10,000×.
- Modern realization of the mechanics of 'Books'.
- Availability of Buy Feature.
- Excellent mobile adaptation.
- Atmospheric design and sound.
Cons
- High volatility — not suitable for cautious players.
- A total of 10 lines — less volatility in bets.
- No risk game for relaxation.
- RTP depends on the casino (can be reduced to 88.94%).
Locking
Lucky Jack – Book of Rebirth — a strong representative of the 'Book-style' slots with a well-thought-out mechanics and high potential. It combines proven mechanics with the firm style of Spinomenal and offers real chances for a big win.
Overall rating: 8.5/10
Recommended for experienced players with sufficient bankroll and lovers of Egyptian themes.
Frequently Asked Questions (FAQ)
When did you release the slot Lucky Jack – Book of Rebirth?
- August 2, 2022.
What is the maximum win in the slot?
- Up to 10,000× from the total bet per spin.
Are there free spins in the game?
- Yes, 10 free spins with expanding symbols.
Is it possible to buy bonus spins?
- Yes, for 100× the current bet (if the feature is available in your region).
What is the RTP of this slot?
- The operator can choose one of four values: 88.94%, 91.71%, 93.96% or 96.14%. It is better to play in a casino with maximum RTP.
Does the game support mobile devices?
- Yes, it is fully adapted for smartphones and tablets.