Pros
- 99% RTP
- Collection meter
- Two ways to trigger free spins bonus
- Potential for big wins
Cons
- High volatility not suitable for all players
- Could include more bonus features
While we think Relax Gaming could be braver with its choice of theme and selection of bonus features, Book of 99 is sure to please any fans of standard 5×3 reel gameplay. The combination of scatters and free spins is generous during the bonus round, particularly given that this round can be retriggered. It looks and sounds great, and with an RTP of 99%, what’s not to like?
Here are three recommendations of the best Book of 99 casinos.
Playzee
You’ll be greeted upon arrival at Playzee by Zeegmund – a nutty professor who spends his time concocting new bonuses and promotions. The first of these is a huge welcome bonus that comes in the form of a matched deposit of 100% up to £300, plus 100 free spins to use on Starburst. One of the best things about this casino is its loyalty points scheme: each deposit you make will be matched by a loyalty points reward, and you’ll receive 500 of these as soon as you sign up.
SpinYoo
At SpinYoo, new players can decide from a choice of two welcome bonuses: a 100% matched deposit up to £250, plus 100 spins on selected slots; or if you prefer the table game experience, a 100% matched deposit up to £100 to use on this half of the casino. With bonuses every Monday, free spins available every day, a weekly live casino challenge, and a nominated game of the month, the promotions keep on coming for existing customers. You’ll also receive 500 Yoo Points when you make your first deposit.
PokerStars Casino
PokerStars is primarily known for its table game excellence, but it still boasts over 1,000 slots in its library, and Book of 99 is one of them. You’ll receive 100 free spins straight off the bat when you become a member at this casino, no deposit required. Then, if you spend £10 of your own money, you’ll pick up another bundle of 150 free spins. One of the best things about this site is its vast list of payment methods: there are 16 options on the depositing side, and 12 available for withdrawals.