Book of Ra is one of the top games manufactured by Novomatic and is a top place in the top 10 Gaminator games. Every gaminator slot player in the world. Slot Machine Book Of Ra. Versione Classica e Deluxe. Gratis o con Soldi Veri con Bonus Massima. Lista Completa di Casinò Online AAMS Novomatic. The bonus feature is triggered by getting 3 or more " Book Of Ra " scatter symbols in view and, like most Novomatic slots the feature frequently re-triggers.