Book of Stars: Book of Ra's natural evolution

Book of Stars is one of the brand new Novomatic slot machines of 2017. It is in all respects of the evolution of the now famous Book of Ra, the VLT that has depopulated both online and in the slot rooms.

The new game of Novomatic is obviously inspired by Book of RA: the game mode is very similar, in fact there are the Wild symbols that work both from Jolly and as an activator for free matches, but there are many news that goes to fill the "weaknesses" of the oldest and oldest sister. First of all, the graphic aspect, much more elaborate and based on a mystical and fascinating theme. Also improve the quality and fluidity of animations, which make the game experience much more exciting. The audio department has also been enriched, one more touch than the annoying sounds of Book of Ra.

But the real news are not in the graphic appearance, but rather in the enrichment of the game features!

More winning lines and the "Extra Bet"

The First real news of the Slot Book of Stars is the presence of 20 winning lines, factor that makes the gameplay much more satisfying, as it is easier to create winning combinations.

The second news concerns the presence of the Extra Bet, a game mode that, at the cost of an additional bet, allows you to add on the rollers an extra symbol (the ring shown in the image) with two interesting functions:

  • During the normal laps, this symbol has the same value as the scatter symbol, then It works like Wild and also increases the chances of activating free games.
  • During free matches, this symbol can replace the bonus symbol, therefore increases the chances of obtaining significant winnings.

The additional cost works in this way: if for example you are focusing 4 units on each game line, the activation of the extra bet will require 5 units on each active line, even if the winnings will be paid as if it were 4 units. In practice you "pay a little more" to increase the probability of victory and get a better RTP.

Free games: how to get and how you win

The rich free spin in Book of Stars are activated when 3 or more symbols scatter appear on the rollers, in any position. In particular 10 free matches are won when 3 or more symbols run on the rollers if the extra bet is deactivated, or 3 or more symbols scatter or ring if the extra bet is activated.

In a similar way to what happens in Book of Ra, at the time of the activation of the free games, a random bonus symbol is chosen which, during the free laps, can expand on all the rollers. So During free matches all combinations of 3, 4 or 5 bonus symbols will be paid on all lines, that is 20 times more than normal games.

The following video shows in less than two minutes the functioning of the free spin with the activated extra bet and the mode with which the winnings are paid.

It should be noted that, if during the free games 3 or more symbols run again, the player are assigned 10 other free spins that are added to the remaining ones.

Comparativa tra Book of Stars e Book of Ra

Here is a synthetic comparison between the new Slot Book of Stars and the old Book of Ra:

Game Active lines Wild/Scatter Giri bonus Functions
Book of Stars 20 2 symbols 10 Extra Bet, doubling
Book of Ra 10 1 symbol 10 Doubling


The Book of Stars Slot Machine certainly represents a big step forward compared to the most classic "sister". It is a new game that keeps step with the times, much more fun and beautiful to look at and beautiful to look at. It has the strengths of Book of RA enriched by a series of new and important characteristics.

Verdict: the evolution of a classic (8/10)
Review of the Slot Machine Book of Stars in - updated to 19 June 2017

Starvegas is the recommended casino to play at Book of Stars

The most famous AAMS online casino that offers Novomatic games is certainly Starvegas. This operator offers new players two $ 30 no deposit bonuses and up to $ 300 on the deposit, with which he can also bet in the new Slot Book of Stars.

You can follow the connection below to visit the operator's website and discover the offers or read theOpinion we have of Starvegas.

Play in moderation at the Slot Book of Stars!

As with all the other virtual "machines" there is the risk of developing a pathology addiction by playing too much or wrongly to this game. Always in moderation and use your head!