Book of Inferno Free Demo
Play Book of Inferno for free!
| Rating: |
 3306
|
|---|---|
| Game developer: | Quickspin |
| RTP: | 94.19% |
| Release date: | January 2023 |
| All attributes | |
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Book of Inferno Game Attributes
| Game Attribute | Value |
|---|---|
| Developer | Quickspin |
| Release Date | January 2023 |
| Wide Release | February 2023 |
| RTP | 94.19% |
| Min Bet | $0.1 |
| Max Bet | $100 |
| Multiplier | x5798 |
| Volatility | High |
| Game Type | Video slots |
| Both ways | No |
Book of Inferno Slot Review
Book of Inferno is a video slot developed by Quickspin, released in January 2023 with a wider release in February 2023. The game is set on a 5x3 reel layout featuring 10 fixed paylines. It presents a high volatility gameplay experience combined with an RTP of 94.19%, offering a balance between risk and potential reward. The slot’s theme revolves around a hellish underworld, with visuals and symbols inspired by demons and a mysterious, diabolical book.
Theme and Visuals
Book of Inferno immerses players in an infernal environment dominated by dark, fiery imagery. The backdrop features a detailed pentagram, from which the central Book symbol emerges prominently. The overall design emphasizes a sinister atmosphere, with demonic elements and fiery tones that enhance the thematic setting. The symbols and animations contribute to the immersive feel of the underworld theme, making the slot visually distinctive.
Gameplay and Mechanics
The gameplay of Book of Inferno follows a classic 5-reel, 3-row structure with 10 paylines. Wins are achieved by landing matching symbols along these paylines from left to right, with no both-way payline feature. The betting range is quite flexible, starting from a minimum bet of 0.1 up to a maximum of 100 per spin, catering to a wide range of players.
One of the key mechanics in Book of Inferno is the use of random marked symbols that can appear during the base game. These marked symbols transform into special expanding symbols, which can cover entire reels and significantly increase winning potential. When enough marked symbols land anywhere on the reels, they create a full payline win. Furthermore, if the Book symbol appears alongside marked symbols, it upgrades the marked symbol to the next higher-paying tier, adding an extra layer of strategy and excitement.
Symbols and Payouts
The slot features a set of premium symbols that pay between 75x and 500x the stake for five of a kind. The Book symbol serves a dual purpose as both Wild and Scatter. As a Wild, it substitutes for other paying symbols to complete winning combinations. As a Scatter, it triggers the bonus round when 3 or more appear anywhere on the reels. The Book symbol also pays out the same as the highest premium symbol when it forms a pure Wild win.
A unique feature of Book of Inferno is the display of symbols on a bar above the reels, which tracks the accumulation of marked symbols during gameplay. This visual aid helps players follow the progression of the expanding symbol feature.
Bonus Features and Free Spins
The bonus round in Book of Inferno is triggered by landing 3, 4, or 5 Book Scatter symbols anywhere on the reels. This awards 10, 15, or 20 free spins respectively. At the start of the free spins, one symbol is randomly selected to become the special expanding symbol for the duration of the feature. This expanding symbol can cover entire reels when it appears, increasing the chances of substantial wins.
During the free spins, additional Book Scatters can retrigger the feature, awarding extra free spins and extending the bonus round. The bonus round also includes immediate payouts of 2x, 20x, or 200x the stake depending on the number of scatters that triggered the bonus.
An additional gameplay element is the Bonus Buy feature, which allows players to purchase direct access to the free spins round for 125 times their stake. This feature guarantees at least 3 Book Scatters on the next spin. When using the Bonus Buy option, the RTP increases to 96.65% on the highest tier setting, providing a more favorable return compared to the base game.
RTP and Volatility
Book of Inferno is classified as a high volatility slot, meaning that wins may occur less frequently but have the potential to be larger when they do. The base RTP is 94.19%, which is slightly below average for video slots, but the Bonus Buy feature offers an increased RTP of 96.65% at its highest setting. This RTP range allows players to select their preferred risk level, especially if they opt to use the Bonus Buy option.
Maximum Win Potential
The maximum payout in Book of Inferno reaches up to 5,798 times the stake. This win potential is supported by the expanding symbol mechanic during free spins and the ability to upgrade marked symbols in both the base game and bonus rounds. However, the chance of hitting the maximum win is quite rare, with an estimated hit rate of approximately 1 in 100 million spins.
Demo Mode and Integration
Players interested in trying Book of Inferno can do so in free demo mode available on freedemo.games. This allows users to explore the game’s features and mechanics without risking real money. Additionally, the game can be downloaded for free or integrated into other websites using widgets, plugins, or APIs, providing flexibility for operators and developers.
Conclusion
Book of Inferno by Quickspin offers a high volatility slot experience with a distinct infernal theme and a 5x3 reel setup featuring 10 paylines. Its gameplay is enhanced by random marked symbols that evolve into expanding symbols, a dual-purpose Book symbol acting as Wild and Scatter, and a free spins bonus round with retriggers and expanding special symbols. The inclusion of a Bonus Buy feature with an increased RTP adds an option for players seeking quicker access to the bonus content. With a maximum win potential of nearly 5,800 times the stake, Book of Inferno combines thematic elements with engaging mechanics suitable for players who prefer high-risk slots.