Play all Novomatic Gaminator video slots for free Play for real money at best Netent casinos

You can play this machine for real money in following Novomatic casinos: Casumo

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Book of stars video slot

Fans of gambling adequately appreciate the Book of Stars video slot in a series of Greentube Novomatic slots. After all, it is endowed with an original theme and contains several lucrative bonus features. The game has five reels and 20 lines. For more information about bonuses and other opportunities in the game, please continue reading. We also offer to hear the opinion of the tester, who has already experienced success in this game. And you can play the demo of this slot for free and see if your own experience can convince you of the truth of our words. We invite you to plunge into a world of astronomical knowledge and discover the secrets of the stars.


It is necessary to say about the frequency of falling out the pay combinations. This indicator is equal to 44.40%. In addition, this means that almost half of the spins will bring a reward. At the same time, from the total fund of bets in these rounds will be paid up to 55%. It will be not easy to wait for the activation of free spins. After all, only 1 spin out of 159 can give out a bonus. I think that I will leave the у neutral recommendations about the game for real bets.

The hidden parameters and settings of Book of Stars video slot

  • Book of Stars slot by NovomaticThe frequency of falling of the bonus is statistically every 159 spins.
  • Probability of activating bonus free games - 0,63%.
  • Probability of a hit (any winning) - 44,40%.
  • Distribution of the winnings - 45% in the main game and 55% in the bonus.
  • The maximum payout during the tests is 448 bets.
  • The average winnings from the bonus is 77x.
  • Volatility - 8,69 out of 20 (average).
  • Dispersion  - average.
  • Cycle length - average.
  • The rating of the slot machine for the wager is 5,52 out of 10.
  • The RTP is 95.16% do not allow you to get a positive mathematical expectation.
  • Learn how to win at the Book of Stars slot machine.


  • Number of reels - 5
  • Number of pay-lines - 20
  • Bet line - from 0.01 to 0.40
  • Range of the size of bets - from 0.25 to 100
  • Maximum winning – x20 000 (Finder brings this award if five such symbols drop out and the highest bet works)
  • Wild symbol - yes (Book of Stars which at the same time is Scatter)
  • Scatter - yes (Book of Stars)
  • Free spins - yes (10 free spins with an additional symbol which extends on all reel, the bonus is activated at emergence of 3-5 Scatters)
  • Risk game - yes
  • Additional option - yes (Extra Bet increases the payments in the bonus mode)
  • The expected percentage of payments (RTP) in Book of Stars slot is 95.16%


Three scatters triggers free spins. The player will get 10 free games, which before starting the Book of Stars slot will randomly select one character and enable it to expand to the entire reel. If in the main game, you have activated the Extra Bet, then during free spins, you can operate an additional character - Ring. It falls on the drum 2 and 4 and substitutes absolutely all the images.

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