BOOK OF 99 (RELAX GAMING) SLOT REVIEW & FREE DEMO

Book of 99 is a high quality 'book of' slot in its own right. For one, it looks nice, and the wild collection system is an extra sweetener on top.book of99 free play 6 Book of 99 is a 10-payline online slot developed by Relax Gaming. Features included a bonus meter, symbol collection feature, expanding symbols and free spins. When at least 3 Scatter symbols (the book) land on the reels in one game round, this bonus feature is triggered with 10 free spins awarded. These 10 free spins  Relax Gaming offers players a chance to play the Book of 99 slot machine for free with the demo slot. This pokie version is available on our website with no