For the gameplay of Book of 99, Relax Gaming has decided to rely on the classic paylines concept. The game is played with 10 active paylines, which are fixed during play. This way, beginners can easily cope with the game mechanics. Here’s a little tip: Relax Gaming also offers games with Megaways feature to try out.
The special functions of the slot include the double function of the wild symbol. On the one hand, it replaces other winning symbols on the reels. At the same time, it also triggers free spins. For this, you need at least three wilds on the reels.
By the way, every wild symbol pays off – even if it does not trigger a win or free spins. They are collected during play and increase the counter on the left side of the game window. As soon as 99 is reached, the feature also triggers free spins. By the way, all it takes to set the reels in motion is a flick of the wrist.
Play Book of 99 for free here
With Book of 99, Relax Gaming has developed a slot game that is convincing. In the course of my review, it very quickly becomes clear that the developers have focused on an extremely easy entry. And yet they publish a game that can entertain even experienced players for a long time.
Curious about the online slot game? Then just give Book of 99 free play a try. How does it work? It’s simple: The developers provide – in addition to the possibility of playing Book of 99 for real money – a demo mode. Here you have the advantage of trying out the slot completely and without betting a single euro.
This benefits beginners who have no experience at all with the slot. You can test all the functions of the slot game here. There are no restrictions on the gameplay. Gain experience with the play money version in the Book of 99 online casino – and prepare yourself to play Book of 99 for real money.
What is the benefit of the demo version for experienced slot players? In my eyes, it is clearly about getting to know the slot game. On the other hand, it also offers the unique opportunity to try out the additional integrated features – without having to risk a single cent from the deposited credit.
You press the spin button – and the reels start spinning immediately. When stopped, the reels are slightly offset. As soon as all the reels have stopped again, the game evaluates the winning lines. Winning combinations pay out when identical winning symbols appear on the payline from left to right. The amount depends on the symbol and the stake.
You can change this very easily for Book of 99. Simply click on the symbol with the stack of coins. An overview with the individual prize levels opens. The slot can be played with a minimum bet of 0.10 euros. In the demo, of course, you play with virtual currency.
Book of 99 Paytable and Payout Ratio
Book of 99 is an amazing slot. Less because of the gameplay, but because of the high RTP. IN the test report, the game can stand out with this and also manages to secure a top spot. I hardly know any games that have a return to player of 99 percent.
The Book of 99 payout rate is one of the best that the online slots market currently has to offer. Of course, a slot with such a high rating is doubly interesting in the test. But: You cannot rely on always winning when playing Book of 99 for real money. Losing is simply part of the game.