User Review( vote)
Since today you can play the new Relax Gaming slot Book of 99 for free. As always, without registration or deposit.
Play Book of 99 Slot for free now:
Book of 99 from Relax Gaming is a 5 reel slot with 3 visible symbols per reel. As with almost all book slots, 10 fixed paylines are available here as well. As the name suggests, the book plays a big role in this slot.
The bet in this Book of 99 demo can be chosen between 10 cents and 100 euros. In addition, 5000 euros in play money are available for testing.
The Book of 99 Features:
As the name suggests, it’s all about the book and the 99, with the RTP set at 99%, which is extremely high compared to others. The second meaning of the 99 is the free spins. If you have collected 99 books, you will enter the free spins. The books are collected all the time. Of course you can also get into the free spins with 3 books at the same time.
There are differences in the winnings as far as the slot is concerned. In the main game, the maximum win is 500x your bet. In the free spins, however, significantly more. Unlike the classic book slots, the maximum win is not 500x but a proud 12,075x. That’s more than double the potential compared to Book of Ra or Book of Dead.
Two options for the free spins:
As already written, there are 2 ways to get into the free spins. On the one hand, there is the classic way, so if you get 3 or more scatters so books at once. Here again the books slots principle takes effect. At the beginning a symbol is selected with which you play. In addition you get 10 free spins. The free spins can be extended by 3 more books for 10 spins.
The second option is to collect 99 books. This sounds a lot but it is not really. We have tested this once and got the 99 books in about 100 spins.
After you have collected the 99 books, the free spins start normally. The display for this can be found in the slot on the left side. We had expected more after the 99 books, but more than normal free spins do not come.
By the possibility of 2 options to get into the free spins, so the slot is doubly exciting. This is very rare in slots. Book slots friends will get their money’s worth. Collecting the 99 books is not difficult either, we had tested this. There is a point deduction for the 99 books feature. It would have been nice if special free spins would have come and not the standard books free spins. However, it is definitely worth testing the slot.