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Slot Bonus
Select a casino and sign up!Get up to 367,000 Gold Coins + 32.3 FREE Sweepstakes
Welcome Bonus
96.94%
Payout in 1-2 days
Play Now
Book of 99
· RTP
99%
Slot Bonus
Select a casino and sign up!Get up to 367,000 Gold Coins + 32.3 FREE Sweepstakes
Welcome Bonus
96.94%
Payout in 1-2 days
Slot Information
Reels
5
Jackpot
Normal
RTP
Max Win
12,075x your bet
Paylines
10
Free Spins
Yes
Multipliers
Yes
Min Bet
$0.10
Max Bet
$11
Pros
Huge RTP of 99%
Free spins round with lucrative prizes to be won
Cons
May feel overly complex for players who prefer traditional slot games
No progressive jackpot
Gallery
Verdict
Relax Gaming is well known for its fast-paced, original online slot machines. So it’ll come as no surprise that this top quality developer has exceeded expectations once again with the release of Book of 99. Designed to compete with other, similarly themed online slots, the game is feature-rich, brilliantly detailed and full of new and exciting ways to win.
There are great opportunities to maximise winnings through the free spins round, and the collection feature is good addition to this highly immersive, entertaining game. Try it out on a desktop or mobile to find out why our team can’t resist this Relax Gaming classic.
Paytable
