Relax Gaming rewrites history in Book of 99, where players battle amongst the gods in a first-of-its-kind 99 RTP 'Book of' slot!
Collecting 99 books in the Base Game triggers 10 free spins, an added route to the typical 3-symbol trigger. In this Greek odyssey warriors are welcome, one is chosen at random before heading into the ancient empire in the Bonus Round. Once the mythical character is chosen, it gains expanding abilities in the Free Spins round, growing to fill the whole reel and catapulting win potential up to 5000x one’s bet!
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A monster adventure like never before! Monsters of all sizes are assailing the lands. Heroes gather at the old tavern where the bounty for hunting them down are on display and for the taken. The rewards are grand for the bravest warriors, those who can take down the biggest ones.
MONSTER BLOX is a 6 reel, 4-row high volatility slot game with 40 pay-lines evaluated from left to right, and a max payout of more than 7900 times your bet. The game features respins with expanding rows, random Wilds, Scatters, and a free spins game with panel multipliers played on a 6x8 reel set.
MONSTER BLOX is a 6 reel, 4-row high volatility slot game with 40 pay-lines evaluated from left to right, and a max payout of more than 7900 times your bet. The game features respins with expanding rows, random Wilds, Scatters, and a free spins game with panel multipliers played on a 6x8 reel set.
The Book of Dead has been within the Wilde family for as long as Cat Wilde can remember. Thumbing the pages of this ancient book, she notices that pages are missing, no, an entire chapter!
Cat Wilde and the Lost Chapter is a 5-reel, 3-row video slot game with 10 paylines. 3 SCATTER symbols on any reel trigger FREE SPIN mode with an initial 8 spins. A random ROYAL or HIGHPAYING symbol is chosen on each spin to become a special EXPANDING SYMBOL! The chosen symbol can form winning combinations across non-adjacent reels. When a winning combination is formed, then all chosen symbols expand.
Cat Wilde and the Lost Chapter is a 5-reel, 3-row video slot game with 10 paylines. 3 SCATTER symbols on any reel trigger FREE SPIN mode with an initial 8 spins. A random ROYAL or HIGHPAYING symbol is chosen on each spin to become a special EXPANDING SYMBOL! The chosen symbol can form winning combinations across non-adjacent reels. When a winning combination is formed, then all chosen symbols expand.
Lost Relics™ is a 5-reel, 5-row video slot with Cluster Pays™ mechanic featuring Coin Win, Extra Wild, Extra Scatter and Free Spins. So what’s the slot all about? Think archaeology, but not the kind you find in stuffy old museums that your grandparents used to drag you to. More like treasure hunters and grave robbers.
Having uncovered the Scroll of Shai and opened its path to unimaginable treasures that have laid in wait for centuries upon centuries, the secrets of these ancient riches are in touching distance.
Secret of Dead is a 6-reel, 3-row video slot game with 10 paylines. The Ankh Scatter symbol acts as a Wild, and substitutes for all other symbols. 3 or more Scatter symbols trigger Free Spins. The number of Free Spins awarded is based on the number of Scatters landed: 3 Scatters award 8 Free Spins. 4 Scatters award 10 Free Spins. 5 Scatters award 12 Free Spins. 6 Scatters award 15 Free Spins.
Secret of Dead is a 6-reel, 3-row video slot game with 10 paylines. The Ankh Scatter symbol acts as a Wild, and substitutes for all other symbols. 3 or more Scatter symbols trigger Free Spins. The number of Free Spins awarded is based on the number of Scatters landed: 3 Scatters award 8 Free Spins. 4 Scatters award 10 Free Spins. 5 Scatters award 12 Free Spins. 6 Scatters award 15 Free Spins.
Are you ready for some sizzling-hot slot action, featuring our brand new Splitting Wilds modifier as well as a unique Hold & Win bonus round? Look no further, as it’s all here on Dragonfire: Chamber of Gold.
To Egypt, Big Time… and don’t spare the camels! Book of Gods opens up a whole new chapter of sophisticated slot play and takes the popular book genre to the next level. Book of Gods brings the chance of symbol match duplication into the base game with every single spin.
This creates an entirely new level of anticipation, as every spin could be a full screen of 243 paying symbols. The feature is in a league of its own, with unlimited re-triggers each of which open up more God symbols that can then be duplicated in any position on the game board.
This creates an entirely new level of anticipation, as every spin could be a full screen of 243 paying symbols. The feature is in a league of its own, with unlimited re-triggers each of which open up more God symbols that can then be duplicated in any position on the game board.
Relax Gaming and CasinoGrounds are unearthing ancient riches in this ‘Book of’ rescript.
Fancy yourself an archaeologist? Explore the hidden temples to collect artefacts valued at up to 15,000x your stake. Crack open the book and break the brittle spine to unlock Free Spins or Power Free Spins if you’re adventurous enough.
Enjoy the harrowing stories of treasure-hungry heroes who came before you, myths of symbols transforming into Wilds, avalanches of Free Spins and tornadoes of Multipliers. Follow the legends and trace footsteps to see the reels turn to gold before your very eyes. Skip to the final chapter by using the oldest trick in the book - the Buy feature and be transported to Free Spins in seconds; or try the latest Power Bet option that increases your feature entry chance by 170%!
Pick up Book of Power and rewrite history, it’s about time a new success story found its way to the shelves!
Fancy yourself an archaeologist? Explore the hidden temples to collect artefacts valued at up to 15,000x your stake. Crack open the book and break the brittle spine to unlock Free Spins or Power Free Spins if you’re adventurous enough.
Enjoy the harrowing stories of treasure-hungry heroes who came before you, myths of symbols transforming into Wilds, avalanches of Free Spins and tornadoes of Multipliers. Follow the legends and trace footsteps to see the reels turn to gold before your very eyes. Skip to the final chapter by using the oldest trick in the book - the Buy feature and be transported to Free Spins in seconds; or try the latest Power Bet option that increases your feature entry chance by 170%!
Pick up Book of Power and rewrite history, it’s about time a new success story found its way to the shelves!
The chapters of this ancient tome innovate the standard book-style game.
Set across 6×3 reels with 729 winning ways Book of Golden Sands™ is home to Egyptian-themed symbols and multiplier wilds, along with a book symbol which acts as both a wild and a scatter. Landing three or more of these book symbols unlocks the exciting free spins round.
Here a random symbol is chosen as the special symbol which expands to cover an entire reel, this adds one instance of that symbol to the top of the reels. Future expansions on the same reel add this instance to the number of ways paid and this is instrumental in unlocking Book of Golden Sands™ huge max win of 10,000x!
Set across 6×3 reels with 729 winning ways Book of Golden Sands™ is home to Egyptian-themed symbols and multiplier wilds, along with a book symbol which acts as both a wild and a scatter. Landing three or more of these book symbols unlocks the exciting free spins round.
Here a random symbol is chosen as the special symbol which expands to cover an entire reel, this adds one instance of that symbol to the top of the reels. Future expansions on the same reel add this instance to the number of ways paid and this is instrumental in unlocking Book of Golden Sands™ huge max win of 10,000x!
If you’re brave enough to return to the depths of the Earth, take your chance to spin the reels of Champion of the Underworld.
In this next instalment of Yggdrasil’s ‘of the Underworld’ series, Hades will expect you on his arena alongside four brand new monsters, where two of our coveted GEMs, GIGABLOX™ and Wild Fight™, will be put into action.
As you spin the underground arena machine and obtain high paid symbols, some will transform into Wilds, increasing your victories. The GIGABLOX™ mechanic will make the payout even more spectacular, and the featured free spins mode will be further intensified by every Wild symbol, even those awarded by Wild Fight™.
Gamble your free spins with 2 levels of volatility and defy the depths with the buy bonus, leading you directly to free spins!
In this next instalment of Yggdrasil’s ‘of the Underworld’ series, Hades will expect you on his arena alongside four brand new monsters, where two of our coveted GEMs, GIGABLOX™ and Wild Fight™, will be put into action.
As you spin the underground arena machine and obtain high paid symbols, some will transform into Wilds, increasing your victories. The GIGABLOX™ mechanic will make the payout even more spectacular, and the featured free spins mode will be further intensified by every Wild symbol, even those awarded by Wild Fight™.
Gamble your free spins with 2 levels of volatility and defy the depths with the buy bonus, leading you directly to free spins!
Enter a world of magic in Rise of Merlin. Based around the legendary wizard from Arthurian lore, Rise of Merlin follows the wizard in his younger days before he became the mythical figure he is known as today. The game is set on a 5x3 grid slot, and all you have to do is match 3 or more symbols across any of the ten winning paylines to pick yourself up a win!
Merlin’s mystic Magical Orb is the Wild and the Scatter in this game, meaning it not only stands in for any other symbol to help create winning paylines but can also be used to trigger the game’s Free Spin feature.
Merlin’s mystic Magical Orb is the Wild and the Scatter in this game, meaning it not only stands in for any other symbol to help create winning paylines but can also be used to trigger the game’s Free Spin feature.
Do you love festivals or think they’re hell on Earth? Well, this festival is hell. Literally.
A warm welcome to Scatterbury, where monsters from all over the world meet up for a legendary 5-day festival. Scatto, as it’s commonly known in the Underworld, started as a simple event in 1974 with 1,500 visitors. It’s grown year by year and now attracts more than 200,000 culture-loving monsters each year.
Party with zombies, demons, and vampires while you match symbols and fill the Soul Meters with unsuspecting souls. And if you fill the Demon meter you get access to the VIP room in hell, where you can mingle with Satan and other superstars. Maybe you’ll even get his autograph?
Scatter Monsters is a 6×6 symbol tumbling game where you fill the Soul Meters to trigger the Color removals, Symbol upgrades, and a Free Spins Bonus with a dynamic Multiplier (the multiplier increases the more unused Souls you have). This spinferno is a dedicated scatter pay game with a completely new mechanic, hellishly entertaining gameplay, and a chance for some diabolical wins!
A warm welcome to Scatterbury, where monsters from all over the world meet up for a legendary 5-day festival. Scatto, as it’s commonly known in the Underworld, started as a simple event in 1974 with 1,500 visitors. It’s grown year by year and now attracts more than 200,000 culture-loving monsters each year.
Party with zombies, demons, and vampires while you match symbols and fill the Soul Meters with unsuspecting souls. And if you fill the Demon meter you get access to the VIP room in hell, where you can mingle with Satan and other superstars. Maybe you’ll even get his autograph?
Scatter Monsters is a 6×6 symbol tumbling game where you fill the Soul Meters to trigger the Color removals, Symbol upgrades, and a Free Spins Bonus with a dynamic Multiplier (the multiplier increases the more unused Souls you have). This spinferno is a dedicated scatter pay game with a completely new mechanic, hellishly entertaining gameplay, and a chance for some diabolical wins!
Uncover the secrets of the past by venturing through the Mystery Museum. A 5x3 slot with 10 paylines that takes players on a mysterious tour of a museum that’s filled with historic artifacts and stories of the past.
From the mysterious lands of Ancient Greece comes the mythical escapades of Mighty Medusa.
This 6 x 4 is packed with actions - a 2x2 Sticky Wild during Free Games and Duel Feature which is triggered when you encounter a clash between the Olympian hero and monstrous creature.
This 6 x 4 is packed with actions - a 2x2 Sticky Wild during Free Games and Duel Feature which is triggered when you encounter a clash between the Olympian hero and monstrous creature.
Travel back to the majestic universe of Ancient Greece and win big with Elysian Jackpots. Enter the palace on the beautiful Elysian Plains to find hidden treasures! Gather all keys to enter the throne room, then collect Crystals during Free Spins to win incredible jackpots. Smash vases filled with a plethora of treasures and protect yourself with Porpax Shield scatters that trigger additional modes.
Discover the Infinite Bonus Game and watch your wins increase! Accumulate magical Key symbols and unlock Jackpot Free Spins, or any of the five Gem symbols that award one of five Jackpots. This game’s Jackpot mechanic pools with Jackpot Raiders, Jackpot Express, Frost Queen Jackpots and Atlantean GigaRise! May the Gods be on your side.
Discover the Infinite Bonus Game and watch your wins increase! Accumulate magical Key symbols and unlock Jackpot Free Spins, or any of the five Gem symbols that award one of five Jackpots. This game’s Jackpot mechanic pools with Jackpot Raiders, Jackpot Express, Frost Queen Jackpots and Atlantean GigaRise! May the Gods be on your side.
The ancient Egyptian pharaoh watches how you collect all the sacred books. You will be rewarded with freegames, in which you collect the selected expanding bonus symbol.
In this Egypt game the 5 reels with 10 winlines allow you to win really big.
In this Egypt game the 5 reels with 10 winlines allow you to win really big.
Hunt the big wins in Pyamid King, the 5×3, 25 lines video slot. Hit the money symbols to win the rich Respin Round with up to 1000x bet jackpots. In the free spins get random special expanding symbols to top up your awards
Join the explorer on his journey to amazing features and huge wins in Swintt’s Book of Dino Unlimited! This 5x3, 10 lines video slot takes you to the deep jungle with dinosaurs, classic Book Free Spins and expanding Lucky Symbols.
Land 3 or more Scatters and get 10 Free Spins with one selected Lucky Symbol, which will expand on the reels as long as the minimum number of combinations is hit. If you want to enjoy the Free Spins right away, you can buy this feature without the need of triggering 3 or more Book Symbols. The Free Spins can be retriggered, and another Lucky symbol gets selected to ensure high wins.
Land 3 or more Scatters and get 10 Free Spins with one selected Lucky Symbol, which will expand on the reels as long as the minimum number of combinations is hit. If you want to enjoy the Free Spins right away, you can buy this feature without the need of triggering 3 or more Book Symbols. The Free Spins can be retriggered, and another Lucky symbol gets selected to ensure high wins.
Welcome to Alice in Adventureland! The Rocketkat symbols bounces in on more than any one reel.
The Rocketkat awards a 50/50 chance of turning any symbol WILD. More the merrier as additional Rocketkats on wilds can upgrade each WILD further, up to x9 WILD Multiplier.
In the Adventure Free Spins. The Ultra bomb drops in even more winning action, with each bomb awarding the player with up to 8 additional WILDS that become activated by a supercharged Rocketkat.
The Rocketkat awards a 50/50 chance of turning any symbol WILD. More the merrier as additional Rocketkats on wilds can upgrade each WILD further, up to x9 WILD Multiplier.
In the Adventure Free Spins. The Ultra bomb drops in even more winning action, with each bomb awarding the player with up to 8 additional WILDS that become activated by a supercharged Rocketkat.
Take part in building the great society of the Roman Empire in Glorious Rome™ in this 5-reel video slot. Meet the Emperor, the Vestal Virgin, the Centurion and the Gladiator on 20 paylines. Let the games begin in the “Jupiter’s Gift” bonus round where you can win up to 10 free spins.
Unlock the story in Magic Journey™, the 1 reel, fixed lines videoslot. Wins keep on increasing with consecutive respins, up to 400x on 8 paylines by discovering all of the iconic characters
Epic Journey is based on the classic EPIC JOURNEY to the West in Chinese mythology, this is a true East meets West slot with beautifully presented, authentic Asian themes and packed full of special features and bonuses. Be prepared to get fully engaged on the journey to EPIC WINS! The top prize in the journey bonus paying out a massive 888x stake.
Book of Poseidon is a 5x3, 10 line video slot featuring Unlimited Free SPins, Expanding Symbols and a Gamble Feature. This game has a fixed number of 10 paylines, you cannot change the number of active paylines.
This game also includes the iconic book-feature where a random symbol is chosen before the free spin feature starts, and will later expand if more than two of this symbol lands on the reels.
This game also includes the iconic book-feature where a random symbol is chosen before the free spin feature starts, and will later expand if more than two of this symbol lands on the reels.
Magic of the Ring Deluxe takes you to a mysterious land where magic is as common as dirt. The action of the slot takes place somewhere in a gloomy forest where spells have an intensified power, so you’re bound to create something special here!
The game’s visuals perfectly reflect its theme and it works perfectly on all devices including desktop, smartphones and tablets. Magic of the Ring Deluxe offers a one-of-a-kind gameplay experience thanks to a variety of features included in the game. To begin with, there’s a Scatter Symbol which also acts as a Wild Symbol, so you can use it to create more winning combinations.
The role of the Scatter Symbol is to activate 10 Free Spins by landing at least three of them anywhere on the reels. Before the bonus rounds begin, a random Bonus Symbol gets selected and it may expand on the whole reel and pay at any position on active paylines. How’s that for a magic trick?!
The game’s visuals perfectly reflect its theme and it works perfectly on all devices including desktop, smartphones and tablets. Magic of the Ring Deluxe offers a one-of-a-kind gameplay experience thanks to a variety of features included in the game. To begin with, there’s a Scatter Symbol which also acts as a Wild Symbol, so you can use it to create more winning combinations.
The role of the Scatter Symbol is to activate 10 Free Spins by landing at least three of them anywhere on the reels. Before the bonus rounds begin, a random Bonus Symbol gets selected and it may expand on the whole reel and pay at any position on active paylines. How’s that for a magic trick?!
Join the mischievous monsters in this unique 5 x 3 Reel, 25 payline game. Far from the fiends that kept you up at night, this colourful crowd has all you need for some wacky, bizarre, full-blown fun.
Kick start the action in Base Game with weird Wilds and strange Scatters. With a minimum bet of 0.25, those heart-pumping payouts are well within your reach. But it’s with the Many More Monsters feature that the real thrill begins.
Land 3 or more monster symbols on a payline, and each Monster can split into 5 monsters, wriggling in some massive wins! Get ready for a myriad of monsters, and up to 25 of a Kind payouts!
Kick start the action in Base Game with weird Wilds and strange Scatters. With a minimum bet of 0.25, those heart-pumping payouts are well within your reach. But it’s with the Many More Monsters feature that the real thrill begins.
Land 3 or more monster symbols on a payline, and each Monster can split into 5 monsters, wriggling in some massive wins! Get ready for a myriad of monsters, and up to 25 of a Kind payouts!
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Users Reviews

David Strömberg
The RTP of this slot is amazing!
The RTP of this slot is amazing!
Jeff
not the best game, but I play it just because the rtp is so high
not the best game, but I play it just because the rtp is so high