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Book of the Fallen Review
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Book of the Fallen is a 5-reel slot developed by Pragmatic Play, with a 96.50% RTP, high volatility, and a 5000x maximum win. This game leans heavily on its expanding symbol mechanic during free spins to deliver its potential, making the bonus round the clear focal point for significant wins. Available at Ontario iGaming-licensed casinos regulated by the AGCO.
Book of the Fallen delivers a classic “book of” slot experience that’s best suited for players who enjoy a high-variance journey where the main excitement is concentrated in the free spins bonus round. If you’re someone who doesn’t mind extended periods of base-game quiet in anticipation of a potentially explosive feature, this game will likely appeal to you. However, if you prefer more frequent, smaller wins to keep your session lively, you might find the base game a bit too subdued.
Quick Verdict
- Best for: Players who appreciate the anticipation and potential of a classic expanding symbol free spins feature.
- Not ideal for: Players looking for constant base-game action or frequent smaller payouts.
- Standout: The free spins round with its randomly chosen expanding symbol that can pay across non-adjacent reels.
- Watch out for: The high volatility means wins can be infrequent, and the base game can feel slow between feature triggers.
- Rating: 8.2/10 – Book of the Fallen offers a solid, if familiar, take on the popular “book of” genre, excelling when its core bonus feature lands.
| Provider | Pragmatic Play |
| RTP (Global) | 96.50% (globally reported) |
| RTP (Ontario) | Not independently verified. Check the in-game info panel at your Ontario casino. |
| Volatility | high (globally reported) |
| Max Win | 5000x |
| Min Bet (CAD) | 0.01 |
| Max Bet (CAD) | 10 |
| Paylines | Fixed |
| Reels | 5 |
| Bonus Buy | No |
| Released | 2021-01-01 |
| Tested at | BetMGM |
How Book of the Fallen Actually Plays
Book of the Fallen operates on a standard 5-reel, 3-row grid with fixed paylines, meaning you can’t adjust the number of active lines. The betting range is quite flexible, starting from a modest C$0.01 all the way up to C$10 per spin, making it accessible to a wide variety of players. The game’s theme is a classic “book of” style, featuring symbols that include playing card icons as the lower-paying symbols and thematic elements like pharaohs, scarabs, and the titular book as higher-paying ones. The book symbol itself acts as both a Wild and a Scatter.
The rhythm of Book of the Fallen is heavily influenced by its high volatility. In the base game, you’ll often experience stretches where wins are small or non-existent, punctuated by the occasional decent payout. The majority of the game’s thrill and potential is clearly reserved for the free spins feature. This means that while the base game provides the framework, it’s the bonus round where the truly significant wins are sought. The game doesn’t feature cascades or other mechanics that continuously alter the grid after a win, so each spin is a distinct event, building anticipation for the bonus trigger.
Bonus Features
Free Spins
The core of Book of the Fallen’s appeal lies in its free spins feature. To trigger this, you’ll need to land at least three of the book symbols, which function as both Wilds and Scatters, anywhere on the reels. Landing three book symbols awards 10 free spins, four award 15, and five award 25. Before the free spins begin, one symbol is randomly selected to become a special expanding symbol for the duration of the feature.
When this chosen symbol lands on the reels during the free spins, it will expand to cover its entire reel, provided it can form a winning combination. The key differentiator here is that these expanding symbols do not need to land on adjacent reels to pay out, similar to how a traditional “book of” mechanic works. This means a single expanding symbol can contribute to multiple paylines simultaneously, even if they aren’t touching. The maximum win potential of 5000x your bet is primarily achievable within this free spins round, especially if the selected expanding symbol is one of the higher-paying ones and multiple reels are covered. While the feature can’t be retriggered, the initial award can provide a substantial number of spins.
RTP and Volatility: What to Expect
Book of the Fallen is globally reported to have a high volatility rating, which means you should expect wins to be less frequent but potentially much larger when they do occur. This high variance is characteristic of “book of” style slots, where the primary excitement and payout potential are concentrated in the free spins bonus round. Over millions of spins, the game is designed to return 96.50% of all wagers, but this is a theoretical average and absolutely not a guarantee for any single gaming session. Your personal experience could see significant swings, with some sessions yielding substantial wins and others proving much leaner.
In practice, the high volatility translates to a base game that can feel quite quiet. You might go through many spins without hitting a significant win, making the appearance of the free spins bonus round a highly anticipated event. When the bonus does trigger, the randomly selected expanding symbol can lead to dramatic outcomes, potentially covering multiple reels and delivering substantial payouts that are far greater than what you’d typically find in the base game. Players who are comfortable with this uneven distribution of wins and can manage their bankroll accordingly will find the game’s rhythm more manageable. Those who prefer a more consistent flow of smaller wins might find the long waits between major payouts frustrating.
Where to Play Book of the Fallen in Ontario
Players in Ontario can enjoy Book of the Fallen at several reputable online casinos, each offering a slightly different experience. BetMGM often boasts a comprehensive selection of Pragmatic Play titles and a strong loyalty program for regular players. BetRivers is known for its quick withdrawal times and a user-friendly interface, making it easy to jump into games. Caesars Casino offers a compelling welcome bonus for new players, which can add extra value to your initial deposits. FanDuel Casino provides a sleek mobile app and a wide array of other popular slot titles alongside its table games. Finally, 888 has a long-standing reputation and a diverse game lobby that includes many other engaging options.
All listed operators hold current iGaming Ontario registrations, verified at igamingontario.ca/en/operator.
Mobile Experience
Playing Book of the Fallen on a mobile device maintains the core experience of the desktop version, and Pragmatic Play’s design generally ensures a smooth transition. The 5-reel grid adapts well to smaller screens, with symbols remaining clear and distinct. The book symbol, crucial for both Wild substitutions and Scatter triggers, is easily identifiable. When the free spins feature activates, the chosen expanding symbol is highlighted effectively, and its expansion across reels is visually clear even on a mobile display.
Accessing game information, like the paytable or betting options, is typically done through an easily accessible menu button, which remains functional during the free spins if you need to check details. Touch controls for spinning the reels and adjusting bets are responsive. While the high volatility means wins can be infrequent, the visual feedback during the bonus round, especially when the expanding symbol lands and pays out, is engaging on a mobile device. You won’t feel like you’re missing out on any crucial visual cues or interactive elements compared to playing on a desktop.
Our Verdict
CanadaCasinos.io Rating: 8.2/10
- Bonus Features: 8.5/10
- RTP Value: 8.0/10
- Volatility Suitability: 7.5/10
- Mobile: 8.5/10
- Design: 8.0/10
Book of the Fallen is a solid choice for players who understand and enjoy the high-variance nature of “book of” slots. Its strength lies squarely in its free spins feature, where the expanding symbol mechanic can lead to substantial wins. If you’re patient and can tolerate longer dry spells in the base game, the potential for a large payout makes it worthwhile. However, players seeking constant action or frequent smaller returns should probably look elsewhere, as the base game can feel quite subdued.
Frequently Asked Questions
What is the RTP of Book of the Fallen?
Book of the Fallen has a listed RTP of 96.50%, which is considered average for online slots. Keep in mind that this figure represents a long-term theoretical return over millions of spins. Your individual session results will vary considerably, and some Ontario casinos may offer slightly different RTP configurations, so it’s always wise to check the game’s info panel before playing.
Is Book of the Fallen available at Ontario casinos?
Book of the Fallen is available at numerous online casinos licensed by iGaming Ontario. You can play this game at well-known operators such as BetMGM, BetRivers, Caesars, FanDuel, and 888, among others. These casinos are regulated by the Alcohol and Gaming Commission of Ontario (AGCO), ensuring a safe and fair gaming environment.
How do you trigger the bonus in Book of the Fallen?
Book of the Fallen’s free spins bonus is triggered by landing three or more Scatter symbols, which are represented by the book icon, anywhere on the reels in a single spin.
- Landing 3 Scatter symbols awards 10 free spins.
- Landing 4 Scatter symbols awards 15 free spins.
- Landing 5 Scatter symbols awards 25 free spins.
Before the feature begins, a special expanding symbol is randomly chosen.
What is the maximum win in Book of the Fallen?
The maximum win in Book of the Fallen is capped at 5000 times your total bet. This impressive payout potential is primarily achieved during the free spins bonus round, particularly when the randomly selected expanding symbol lands frequently and covers multiple reels. Achieving this maximum win requires a combination of luck and the right symbol selection during the feature.
Is Book of the Fallen available on mobile?
Book of the Fallen is fully optimized for mobile play and is available on iOS and Android devices. The game’s interface, including the reels, symbols, and bonus features, adapts seamlessly to smaller screens. You can easily adjust your bets, spin the reels, and enjoy the expanding symbol mechanic directly from your smartphone or tablet.
What makes the free spins in Book of the Fallen unique?
Book of the Fallen’s free spins are unique due to the randomly selected special expanding symbol that doesn’t require adjacent reel placement to pay. This means that once chosen, this symbol can expand across any reel it lands on and pay out as long as there are enough instances of it to form a win, regardless of their position on the paylines.
Responsible Gambling
Gambling involves financial risk. Must be 19+ to play at Ontario-licensed casinos. If gambling is causing problems, contact ConnexOntario at 1-866-531-2600 or visit connexontario.ca. All games listed are available at iGaming Ontario-licensed operators regulated by the AGCO.
Where to Play Book of the Fallen
