Book of Inferno - GAME REVIEW

8.2 / 10

Visit the depths of hell and journey through a dangerous underworld with Book of Inferno from software developer Quickspin. Explore fiery landscapes, face off against terrifying demonic beasts and experience an atmosphere filled with dread as you traverse this dark realm. Uncover hidden treasures, jagged rock formations and take refuge from lava pools amongst spooky sculptures.

Quickspin has taken Book of Inferno to the next level, with a deep and heavy horror atmosphere heightened by its masterful audio. Players are joined on their journey through this frightening world by Anna the Demon Huntress – an appropriate companion for such a twisted place.

This game will make you feel like you’ve been transported from Ancient Egypt – where all ‘Book Of’ games originate – to an alternate realm filled with darkness and fear. Even if its visuals don’t strike terror, they still provide a powerful statement by themselves.

Book of Inferno base game

Book of Inferno – Game Properties

Book of Inferno’s visually stunning design might draw you in, but the gameplay follows a classic 5×3 format with 10 fixed paylines. The maximum win is set on 5,846 x your original bet. This highly volatile game offers multiple RTP models. The lowest one is 96.15%, rising up to an impressive 96.65% when you buy the free spins! No matter which device you’re using, bets start at 0.10 p/c per spin and can go all the way up to USD/EUR 100.


Play your way through different realms, where you’ll spin to reveal 10 symbols for a chance at victory. Match 9-A card royal and/or four powerful characters – the Commander of Hell, Lady of Hell, Lord of Hell and Anna the Demon Huntress. With a five-of-a-kind win, players can gain striking rewards from 8x to 12x the wager for low pays or up to an incredible 75 – 500 times the bet on premiums.

Book of Inferno offers an eponymous wild symbol: the book! Not only does it replace ordinary pay symbols and act as a scatter, but lines of five books bring extra sizzle – with rewards up to 500x the bet.

Bonus Features

Book of Inferno takes the traditional ‘Book of’ slot genre and adds an extra layer to it with thrilling features, such as special symbols in free spins which expands. Furthermore, there is also a Marked symbol upgrade element for added excitement during gameplay.

Marked Symbols

Whenever you land a Marked symbol in the base or bonus game, they expand to cover an entire reel and pay anywhere- no need for them to be adjacent! Plus if another Book lands at the same time as a Marked Symbol, it’s upgraded from its current level to potentially create several more winning combinations.

And don’t worry; even if that upgrade goes beyond the highest paying symbol – your luck will still hold with some of those lower symbols automatically converted into higher ones.

Book of Inferno special symbol

Free Spins

Land 3, 4 or 5 books to receive 10, 15 and 20 free spins respectively with an x2 up to 200x win on the bet. When starting your spin off, a magnificently detailed grimoire will flip its pages randomly selecting one pay symbol for you – enhancing each winning possibility throughout the entire duration.

Bonus Buy Option

You can enter the bonus feature by choosing the “buy” feature. Paying 125 times the bet for free spins activated by 3 or more books. This feature offers a 96.65% Return to Player rate when buying free spins.

Book of Inferno bonus game


Quickspin has ventured into uncharted territory with their new ‘Book of’ slot – Book of Inferno. It features a daring, heavy diabolical theme complemented by stunning graphics and animations throughout the game, setting it apart from other titles in this genre. Even more impressive is Quickspin’s attention to detail; you can feel their passion for creating an imaginative gaming experience that truly brings something special to players around the globe.

The addition of Marked symbols in the base game breathes new life into this classic style slot machine with Books possibly transforming them to create larger wins all ways from each position. At its heart, Book of Inferno, is similar to other titles within its genre but stands out due to these unique features. It is a modern take on traditional “Book of Ra” style games while turning up the heat a little bit more.


Software provider: Quickspin
Game type: Video Slots
Return to player: 96.15%
Lines: 10
Reels: 5
  • Autoplay
  • Gamble - Double Up
  • Free Spins
  • Bonus Game
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