Book of the Fallen is a high-volatility 5×3 Pragmatic Play slot with 10 paylines, selectable expanding symbols, and a 10-spin bonus built around the Book Wild and Scatter.
The review focuses on the 95.5% RTP version, the x5000 ceiling, and the costly Super Spins option that turns every paid spin into a bonus-style spin.
Book of the Fallen Slot Review
Key information
| Provider | Pragmatic Play |
| Release date | 18 Nov 2021 |
| RTP | 95.5% |
| Volatility | High |
| Max win | x5000 |
| Reels | 5×3 |
| Paylines/Ways | 10 |
| Min/Max bet | $0.10/$50 |
| Theme | Indiana Jones |
| Bonus buy | Yes |
This page uses 95.5% RTP.
Other versions use 96.50% or 94.50%.
How Book of the Fallen works
The game uses five reels, three rows, and 10 fixed paylines. Matching symbols pay from left to right on adjacent reels, while the Book substitutes for regular symbols and also counts as a Scatter anywhere on the grid.
Landing three or more Books starts 10 free spins. Before the round begins, you choose one regular symbol to become the special expanding symbol, and it can fill every position on each reel where it lands after normal line wins are counted.
Super Spins cost 10x the standard stake and apply the expanding-symbol format to every paid spin. A separate Bonus Buy can open the free-spins round directly where available, so both shortcuts increase immediate stake exposure.
Main features
- Book Wild and Scatter: substitutes on paylines and triggers the bonus with 3+ symbols.
- Chosen expanding symbol: lets you select one regular symbol before free spins begin.
- Ten free spins: starts the bonus with 10 spins and keeps the selected symbol active.
- Unlimited retriggers: 3+ Books add another 10 spins with the same chosen symbol.
- Super Spins Ante Bet: costs 10x the normal stake and applies bonus-style expansion.
- Bonus Buy: opens the free-spins round directly where the feature is available.
Who may enjoy Book of the Fallen
- Book-slot strategists: players who want to choose the expanding bonus symbol.
- High-variance players: those comfortable waiting for concentrated feature wins.
- John Hunter fans: players who prefer an Egyptian adventure led by the series hero.
- Bonus-route testers: players comparing natural triggers, Bonus Buy, and Super Spins.
High volatility can produce long stretches with limited returns.
Set a firm limit and read our Responsible Gambling guidance before using Super Spins.
Bonus structure and payout profile
The payout model concentrates much of its character in the free-spins round rather than adding several unrelated modifiers. The base game stays readable, with 10 lines and a dual-purpose Book, while the selected expanding symbol creates the largest swings.
Symbol choice changes the shape of the bonus. Selecting John Hunter targets the highest regular paytable value but does not make him land more often, while choosing a lower symbol can produce more expansions at smaller values.
Super Spins and Bonus Buy shorten the route to expansion but raise the amount committed before the outcome is known. The ceiling remains x5000, and the stated top-hit probability is 1 in 2118644, so neither shortcut removes the high-volatility risk.
Similar slots to compare
| Slot | RTP | Volatility | Why it is similar |
|---|---|---|---|
| Book of Wild | 97.4% | High | Same 5×3, 10-line Book setup with expanding symbols. |
| Book of All Ways | 97.1% | Medium | Book expansion on 243 ways for a steadier comparison. |
Compare symbol choice and reel format before judging the payout profile.
Use our review methodology for risk and payout comparisons.
FAQ
Yes. Before free spins begin, you select one regular symbol to expand for the whole round, and the same choice remains active after a retrigger.
Each spin costs 10x the normal stake and uses the free-spin expanding-symbol format. Outcomes remain random, and the x5000 maximum does not increase.
No. A premium symbol pays more when it expands but may appear less often, while a lower symbol can expand more frequently for smaller values.
Landing three or more Books during the feature adds another 10 free spins. The selected expanding symbol stays unchanged for the added spins.
Game Screenshots
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