Descend into the deepest pits of Hell and defeat its strongest residents for devilish wins in Quickspin’s newest Anna the Explorer slot game sequel.

Quickspin’s iconic dark-haired heroine has returned, leaving behind her adventures in Egypt to travel down – very far down – into the pits of Hell. Follow Anna as she embarks on her demon-slaying quest, brave the scorching fires of the Inferno alongside her and be rewarded with hordes of demonic treasure for your troubles.

With 5 reels and 10 paylines, Book of Inferno is a burning hot addition to Quickspin’s growing number of games featuring the adventurous Anna the Explorer. Players will be screaming with delight at the slot’s new and exciting game mechanics such as the expanding pay-anywhere symbols as well as the ability to win up to 5,846x their bet.

Descend into the abyss, take on diabolical demons and get ready for one hell of a trip.

Book of Inferno’s Exciting New Features


emucasino-book-of-inferno-logoAnna the Explorer has hunted for ancient relics in Egypt – twice, even -, encountered rage-filled dinosaurs and now faces her greatest challenge yet: battling demons from the pits of Hell intent on world domination.

In Book of Inferno, Quickspin has brought back its adventure-seeking heroine, given her the new title of demon huntress and armed her with plenty of new burning hot features fresh from the darkest depths of the abyss.


emucasino-book-of-inferno-marked-symbolsLike the game’s demon-hunting protagonist, players should keep an eye out for any Marked symbols that may cross their path.

During the base game, a paying symbol can become ‘Marked’ at random and consequently gain a bright fiery glow. Should this happen, the symbol will be displayed in the bar above the reels. If enough Marked symbols land, they will expand to cover the entirety of the reel they are on and trigger the Pay Anywhere feature which awards a full payline win regardless of the symbols’ positions.

Additionally, a Marked symbol that lands alongside a Book of Inferno symbol will be upgraded by one tier to a Marked symbol with a higher value, potentially creating more Marked symbols that will expand and generate more wins. If the Marked symbol in question is already of the highest possible value, the upgrade will be given to the lowest value paying symbol and turn it into the highest value Marked symbol.


emucasino-book-of-inferno-wild-scatter-symbolOn the subject of the eponymous Book of Inferno, it functions as not only a paying Wild symbol but also a Scatter symbol that can trigger the game’s Free Spins bonus round. Each of these rounds begin with a random symbol being selected to become its Marked version.

The number of Book of Inferno symbols that land determines the number of free spins and the bet multiplier that are awarded as listed below:

  • 3 Book of Inferno symbols: 10 free spins and 2x win multiplier
  • 4 Book of Inferno symbols: 15 free spins and 20x win multiplier
  • 5 Book of Inferno symbols: 20 free spins and 200x win multiplier

Book of Inferno symbols award the same amount of extra free spins if re-triggered during the Free Spins bonus round.

Another way that the eponymous item appears in the base game albeit in a much flashier and more exciting way is a randomly occurring feature. By chance during any normal spin, a pentagram may appear onscreen. Upon the Book of Inferno’s emergence from it, a random paying symbol will be Marked for that spin and be displayed in the bar above the reels.


book-of-inferno-buy-bonus-featureShould the option be available to them, players keen to jump straight into the fiendish Free Spins bonus round can choose to activate it instantly with the game’s Buy Bonus feature.

Upon activating it at the cost of 125x their currently selected bet value, a minimum of three Book of Inferno symbols will land on the reels and trigger the Free Spins bonus round.


Check Out the Other Anna the Explorer Slot Games Too!


ark-of-mystery-logo

Anna the Explorer was first introduced to the slot world in Ark of Mystery which released in 2018. With 5 reels and 20 paylines, it gained popularity among Quickspin fans and newcomers alike thanks to its ancient Egyptian theme, unique heroine and special multiplier symbol.

dinosaur-rage-logo

Launched in 2021, Anna’s next adventure was surprisingly to a jungle island full of deadly dinosaurs in Dinosaur Rage. It features 5 reels, 1,024 ways to win and an innovative new expanding Pay Anywhere feature which could trigger up to four times in the bonus round.

book-of-duat-logo

Leaving behind her prehistoric pursuers, Anna returned to ancient Egypt later that same year in Book of Duat. This 5-reel, 10-payline slot game which features a unique Pick and Click bonus game won fans over with the chance to win a whopping maximum of 32,760x their stake.

Play the New Anna the Explorer Slot Game!


ec-content-visual-book-of-inferno-launchTake the plunge down into the pits of Hell and join Anna in her volatile yet lucrative demon-hunting journey.

Why hello there. I take it you’ve noticed that things look a little hot around here – quite literally. Must have something to do with those nasty-looking demons over there…

Don’t worry though; my old pal Anna the Explorer has taken up the job of resident demon huntress and she plans to kick them back into the abyss where they belong! She’s got the Book of Inferno to guide her and trusty old me by her side so the world’s not going to hell on our watch, you can trust us on that!

Think you can handle the heat? Then come along; you’ll find it’s worth your time once you see all the treasure those demons have been hoarding while they were busy crafting their diabolical plans.