So, if you\u2019re looking for the next big \u2018Book of\u2019 slot, you can check out the game\u2019s key features below before diving into the full Book of 99 demo, which we have included above.<\/p>\n\n\n\n
- \n
- Reels<\/strong>: 5<\/li>\n\n\n\n
- Rows<\/strong>: 3<\/li>\n\n\n\n
- Paylines<\/strong>: 10<\/li>\n\n\n\n
- RTP<\/strong>: 99.00%<\/li>\n\n\n\n
- Volatility<\/strong>: Very High<\/li>\n\n\n\n
- Max Win<\/strong>: 5,000x<\/li>\n\n\n\n
- Features<\/strong>: Wilds, Expanding Symbols, Free Spins, Collection Feature<\/li>\n<\/ul>\n\n\n\n
Book of 99 Features<\/h2>\n\n\n\n
\u2018Book of\u2019 slots traditionally incorporate recognisable and straightforward features. Their simplicity often helps to attract a wider player base and we can\u2019t see any reasons why Relax Gaming\u2019s latest release will struggle to captivate its audience. Wilds, free spins, expanding symbols and a Collection Feature all help to make your session that much more enjoyable.<\/strong><\/p>\n\n\n\n
Scatter\/Wild Symbol<\/h3>\n\n\n\n
The Book symbol serves both as the game\u2019s Wild and the Scatter. First of all, It substitutes for all other paytable symbols to help form winning combinations thus increasing your chances of a payout. Second, it\u2019s Book of 99\u2019s all-important Scatter symbol. When 3 land during a base game spin, you\u2019ll trigger the main free spins feature.<\/strong><\/p>\n\n\n\n
However, it also has another role to play; it\u2019s a key component of the Collection Feature, which we go on to describe below.<\/p>\n\n\n\n
Collection Feature<\/h3>\n\n\n\n
The Collection Feature adds a somewhat unorthodox element to the overall gameplay. Each Wild increases the collection meter by 1 step and upon reaching 99 collected Wilds, the free spins feature automatically triggers. It\u2019s an interesting inclusion that offers players another route to free spins should the regular Scatter trigger not occur.<\/p>\n\n\n\n
Book of 99 Free Spins and Bonus<\/h2>\n\n\n\n
No \u2018Book of\u2019 slot would be complete without a free spins bonus <\/a>and the Book of 99 game doesn\u2019t disappoint. The main feature will trigger whenever either 3 Book symbols land during a single spin or when the Collection Meter is full.<\/p>\n\n\n\n
Upon activation, you\u2019ll receive 10 free spins. Before the bonus begins, a randomly selected special expanding symbol is awarded.<\/strong><\/p>\n\n\n\n
On each free spin, special symbols expand to cover each position on their respective reel. These do not need to land on an active payline, nor do they need to land on adjacent reels; expanding symbol wins are awarded irrespective of their position on the reels.<\/strong><\/p>\n\n\n\n
Finally, you can retrigger free spins by landing 3 additional Book symbols during a single spin. This awards +10 free spins to your remaining total.<\/p>\n\n\n\n
Book of 99 Theme and Symbols<\/h2>\n\n\n\n
![\"book](\"https:\/\/www.slotsia.com\/en\/wp-content\/uploads\/sites\/12\/img-book-of-99-screenshot-1.png\")
<\/figure>\n\n\n\nIt\u2019s not until you load Book of 99 that any sort of slot theme<\/a> reveals itself – it isn\u2019t as though the name gives anything anyway. What you\u2019ll see is a background with a resemblance to Greek architecture and several symbols that help to establish the overall aesthetic. It seems that Relax Gaming has opted to place greater focus on the game\u2019s staggering RTP and features as opposed to its overall design.<\/strong><\/p>\n\n\n\n
Symbol-wise, there\u2019s nothing out of the ordinary. Low-value wins are depicted by traditional 10-A royals, whilst much more profitable payouts are available via the 4 high-paying character symbols – as much as 500x your stake for 5 of the game\u2019s premium.<\/p>\n\n\n\n
When you try Book of 99 demo free play, you will get to understand the Greek theme right away with all the symbols complementing the soundtrack and backdrop well.<\/p>\n\n\n\n
Book of 99 RTP and Volatility<\/h2>\n\n\n\n
The Book of 99 game is classified as a highly volatile online slot, with Relaxing Gaming rating it 5\/5 on their variance scale. However, you shouldn\u2019t necessarily let that put you off. Where this slot truly stands out in terms of its math model is as a result of its astonishing 99% RTP. <\/strong>When most online slots offer somewhere in the region of 96%, Book of 99 overwhelmingly rises above its competition with regards to its payout potential, making it one of the highest RTP slots<\/a> around.<\/p>\n\n\n\n
How To Play Book of 99<\/h2>\n\n\n\n
Another area where Book of 99 pleases relates to its simplicity. The gameplay is straightforward and avoids the potential pitfalls of convoluted bonus and pay mechanics.<\/p>\n\n\n\n
The slot operates similarly to its 5×3 layout predecessors, so you needn\u2019t spend too much time looking at the information panel. However, all of the game\u2019s functions are conveniently located beneath the reels should you wish to make any betting adjustments or brush up on the rules. <\/p>\n\n\n\n
Stakes range from the \u20ac0.10 minimum bet to the \u20ac100 maximum bet<\/strong>; this is a nice range and appeals to low-stakes and high-roller players<\/a> alike.<\/p>\n\n\n\n
Slotsia\u2019s Review<\/h2>\n\n\n\n
- Rows<\/strong>: 3<\/li>\n\n\n\n
![\"Thumbs](\"https:\/\/www.slotsia.com\/en\/wp-content\/uploads\/sites\/12\/Thumbs-up-icon.png\"){kind=icon}
<\/figure><\/div>\n\n\n![\"\"](\"https:\/\/www.slotsia.com\/en\/wp-content\/uploads\/sites\/12\/thumbs-down-icon.png\"){kind=icon}
<\/figure><\/div>\n\n\n