Book of 99
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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The game also features an interactive Free Spins bonus collection where players collect different types of Bonus features for Free Spins. Secret of the Stones™ offers a high-quality gaming experience and the game is suitable for players from all backgrounds.
The X UPTM feature is a collection mechanic that focuses players on the feature trigger chase, and makes it very clear where the top win potential in the game lies. The expected value of free spins is higher in this game when the player takes longer to trigger, and this serves to balance the volatility and create novel dynamics in game play experience as players are rewarded for both triggering free spins and for nearly triggering with 2x Scatters.
Expanding Wilds are a consistently loved feature and they bring familiar win potential, and the free spin multipliers of up to 50x can combine for enormous wins. The innovative UpsizerTM feature modier allows players the chance to improve their Free Spins experience through a variety of higher multiplier purchase options
Activate up to 50 lines and wander watchfully through the five creepy,candle-lit reels to seek out tasty treats that reflect the spine-chilling spirit of Halloween! Add to your stash by lining up batty cookies, curious candy apples and yummy gummy ghosts filled the finest ectoplasm.
Look out for Noose,the phantom who haunts the game and stacks up on any reel to help you stack up extra winnings. Also, keep an eye out for Jacky the Wild Jack o' Lantern; With his menacing smile, he helps you carve out prize-winning combos to put a big smile on your face!