Book of the Fallen is a Pragmatic Play Egyptian adventure slot released on 18 November 2021. It uses a 5x3 layout with 10 fixed paylines and follows John Hunter into an ancient tomb. Its main choices are a player-selected expanding symbol in Free Spins and a Super Spin mode that applies the same expanding-symbol mechanic to paid spins.
Book of the Fallen forms wins on 10 fixed paylines across five reels and three rows. Matching symbols pay from the leftmost reel on adjacent reels, while the book can substitute for standard paying symbols. The same book also acts as the scatter that opens the bonus round.
Book of the Fallen combines a traditional book-slot structure with direct control over the featured expanding symbol. You choose the symbol before the relevant feature begins, but that choice does not determine which symbols the random result will place on the reels. The maximum award remains capped at 5,000x the total bet.
Book of the Fallen is listed by Wildz with an RTP of 94.47%, high volatility at 7/10 and demo play enabled. Pragmatic Play games can exist in more than one mathematical configuration, so the information panel in the opened game is the controlling reference for the version being played. The fixed 5,000x cap is not a progressive jackpot.
Book of the Fallen deducts the selected total bet when a normal spin begins and evaluates the final reel layout against its 10 paylines. Ordinary combinations run left to right from the first reel, with the book substituting for regular symbols. Three book scatters activate 10 Free Spins.
Book of the Fallen uses independently generated outcomes for every paid spin and bonus spin. Selecting a premium or lower-value expanding symbol changes which icon receives the feature treatment, but it does not let the player direct the reel result. A previous loss or win does not make a specific symbol due to appear next.
Book of the Fallen uses one book symbol for two functions. As a Wild, it can replace standard paying symbols to complete line combinations; as a Scatter, three books start the Free Spins round. Scatter awards are evaluated separately from ordinary line wins.
Book of the Fallen does not turn the book into a guarantee of a bonus or a high-value result. Its appearance is controlled by the game’s random number generator, and changing the stake cannot force three books to land. The dual role simply allows one symbol to contribute in two defined ways.
Book of the Fallen lets you select a regular paying symbol to become the special expanding symbol before Free Spins begin. When enough selected symbols land to create a win, they expand over their reels and are evaluated across all 10 paylines, including qualifying non-adjacent positions. This can create additional line awards from the chosen icon.
Book of the Fallen leaves the trade-off with the player: premium symbols carry higher paytable values, while lower symbols may appear differently under the game’s programmed distribution. The selection cannot alter the random symbols already generated for a spin. Expansion occurs only under the rules of the feature and does not guarantee a profitable bonus.
Book of the Fallen offers Super Spin at 10x the standard total bet for each activated spin. You select an expanding symbol, and every Super Spin applies the expanding-symbol feature in the base game rather than waiting for Free Spins. Wins are still assessed against the underlying base stake stated by the game rules.
Book of the Fallen makes Super Spin materially more expensive than an ordinary spin. Paying ten times the base amount increases exposure but does not make a return ten times more likely or guarantee that the chosen symbol will expand. Session limits should therefore be based on the full feature cost, not the ordinary spin amount.
Book of the Fallen awards 10 Free Spins when three book scatters land. Before the round starts, you choose one regular symbol to act as the expanding symbol throughout the feature. The selected symbol can expand on qualifying results and pay across the fixed lines under the feature rules.
Book of the Fallen Free Spins use the same random outcome process as the base game. Choosing John Hunter or another premium icon can raise the value of a qualifying expanded combination, but it cannot make that icon land. The round may finish below the triggering spin’s value despite the expanding-symbol mechanic.
Book of the Fallen has an RTP of 94.47% as listed by Wildz for the MGA version serving this page. RTP is a long-run theoretical percentage measured across a very large number of rounds, not a repayment rate for one session. At this level, the theoretical house edge is 5.53% before any session-specific variation.
Book of the Fallen may be supplied in other configurations outside this Wildz listing. Players should check the in-game information panel because it identifies the active mathematical model. RTP does not predict the result of the next spin or ensure that a short session returns close to the published percentage.
Book of the Fallen is rated 7 out of 10 for volatility by the platform, placing it in the high-volatility band. Returns can therefore be uneven, with feature results and expanded-symbol combinations accounting for part of the game’s larger potential awards. Smaller or non-winning sequences can occur between more substantial results.
Book of the Fallen volatility describes the distribution of results rather than a timing pattern. A run without Free Spins does not make the bonus more likely on the following spin. Increasing the stake or using Super Spin changes the amount at risk, not the certainty of obtaining a feature.
Book of the Fallen caps the total award from a game round at 5,000x the total bet. The published rules state that the round ends when this ceiling is reached, with the award paid up to the cap and any remaining feature actions forfeited. The limit applies without a progressive jackpot.
Book of the Fallen does not attach a schedule to the maximum win. The cap defines the largest permitted result, not an expected target for regular play. No betting sequence, symbol choice or Super Spin setting can guarantee that ceiling.
Book of the Fallen starts after you choose an available stake and press spin, with wins assessed on 10 fixed paylines. The Super Spin option costs 10x the normal total bet and should be counted at its full price before activation. The 100x Buy Free Spins feature is disabled on Great Britain-licensed sites because purchasing slot features is prohibited there.
Book of the Fallen should be played only with an amount set aside for gambling rather than essential spending. UK online slot limits cap each game cycle at £2 for players aged 18–24 and £5 for players aged 25 or over. Those limits restrict stake size but do not reduce the randomness or high volatility of the game.
Yes, Book of the Fallen can be played on compatible mobile phones and tablets. Its five reels, payline display and feature controls adapt to a smaller browser screen, while the same Wild, Scatter, Free Spins and Super Spin rules continue to apply. No separate mobile mathematics should be assumed without checking the information panel.
Book of the Fallen mobile play still uses real-money account controls and the same applicable age checks as desktop access. A stable connection helps display the result correctly, but connection quality cannot influence the random outcome. Players should confirm the full feature price before using Super Spin on a compact interface.
Yes, Book of the Fallen has demo play enabled at Wildz. The demo uses virtual credits so players can inspect the 5x3 layout, 10 paylines and expanding-symbol controls without receiving cash prizes. Demo results do not establish how a later real-money session will perform.
Book of the Fallen free play does not remove the need for age protection on a Great Britain-licensed gambling site. Licensed remote operators must verify age before allowing access to free-to-play versions of gambling games. Virtual-credit sessions should be treated as a rules demonstration rather than a prediction tool.
Book of the Fallen may be offered by online casinos that hold the required Gambling Commission permission and carry Pragmatic Play content. Players in Great Britain must be at least 18 years old, complete identity checks and remain within the statutory slot stake limits. The operator’s terms and the in-game panel govern the available version and controls.
Book of the Fallen is listed by Wildz internationally, but Wildz states that UK visitors are redirected to partner casinos. UK players should use the Gambling Commission public register to check the business they ultimately use rather than assuming the international Wildz platform accepts UK registrations. Northern Ireland has a separate legal framework from Great Britain.
Book of the Fallen real-money play in England, Scotland and Wales falls under the Gambling Commission framework. Remote operators must verify a customer’s name, address and date of birth before gambling, and the minimum gambling age is 18. Free-to-play access at licensed operators also requires age verification.
Book of the Fallen is an online slot, so the statutory game-cycle stake limits apply. The £5 limit for adults aged 25 and over took effect on 9 April 2025, while the £2 limit for adults aged 18–24 took effect on 21 May 2025. These are stake controls rather than guarantees against loss.
| Area | United Kingdom Rule |
|---|---|
| Minimum online gambling age | 18+ |
| Main regulator | Gambling Commission |
| Online casino licensing | Operators serving Great Britain must hold the appropriate Gambling Commission licence |
| Identity checks | Name, address and date of birth must be verified before gambling |
| Maximum online slot stake, ages 18–24 | £2 per game cycle |
| Maximum online slot stake, ages 25+ | £5 per game cycle |
| Feature purchase | Buying slot features is prohibited on Great Britain-licensed sites |
| Free demo access at licensed operators | Age verification is required before access |
| Wildz status for UK visitors | Wildz redirects UK visitors to partner casinos |
Min/Max Bet:
€
0.10 –
50.00
Volatility:
High
(7/10)
Platform:
Desktop & Mobile
Developer:
Pragmatic Play
Game Type:
Slots