Ancient Tumble
Relax Gaming96.1%High10,000×
Book of 99
by Relax GamingRTP99.0%
VolatilityHigh
Max win12,070×
Book of 99 is a high volatility slot where players battle among the Greek gods, featuring a record-setting 99% RTP and classic "Book of" gameplay with expanding symbols and bonus features.
Features
Wild Collection
Collect 99 book symbols in the base game to trigger 10 free spins.
Base Game
Free Spins
Land 3+ Book symbols or fill the collection meter to trigger 10 free spins.
Base GameBonus Game
Expanding Symbol
A random symbol is selected to expand during free spins for bigger win potential.
Free Spins
Retrigger
Landing 3+ Book symbols during free spins retriggers 10 more free spins.
Free Spins
Book Symbol Wild
Book symbols act as wilds, substituting for all regular paying symbols.
Base GameFree Spins
Themes
Ancient GreeceMythologyBooks & LibrariesAdventureGods & Heroes
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