Play the latest and greatest slots, roulette games, progressive jackpots. Players will find themselves at the entrance to the realm of the Gods, Olympus. BOOK OF DEMI GODS 2 – GAME DETAILS. novibet casino. Its top prize is worth x. Play responsibly. . GAME DESCRIPTION. Rich Wilde and the Tome of Madness is a cluster-based online slot from Play'n GO with an RTP of % and very high volatility. This game is going to II License issued on 25/02/ Gambling can be addictive. This slot is themed on Greek mythology. An ominous Zeus hovers at the gate. Play online casino games with Novibet, a safe and secure environment to bet online. Casino online. The best and most popular casino Book Slots games with Novibet's outstanding playing environment! Novibet in the Greek market. Some of the titles that are now available on Betshop are Majestic King, Book of Demi Gods II, Book of Rebirth, Wolf Fang and.