Overview

Your aim: 5 matching symbols next to each other on one of the win lines
Number of lines: up to 20
Number of reels: 5
Win lines direction: from left to right
Special symbols: Scatter (Book), Wild (Book), Extra Bet Wild (Ring)

Recommended games

Play Book of Stars now!

Are you always aiming for the stars? Then you’ve found the right online slot in Book of Stars! This is a journey that will take you to a galaxy of pure winnings if luck is on your side. Side by side with our explorer you’ll see ancient gods and clockwork masterpieces – three or more books will lead you right into the free games with a special expanding symbol!  The extra bet feature activated for an additional substitute symbol and bigger winning chances, so start playing now!

Book of Stars Screenshot

Features and Jackpots

Extra Bet Feature

The ring icon in the upper right corner of the game represents the Extra Bet feature. If it is switched on, the ring symbol may appear on reels 2 and 4. The ring symbol substitutes for all symbols, including the special expanding symbol during the free games. This feature is automatically activated at the start of the game. If you want to deactivate it, simply click on the extra bet icon in the upper right corner of the game.

Free Games with Special Expanding Symbol

The universe steadily expands, and so do our symbols! Land three or more book symbols to activate a starry 10 free games featuring a randomly chosen special expanding symbol. This symbol is revealed before the free games begin and will expand to cover all reel positions of its reel if there are enough other symbols to form a winning combination. The special expanding symbol even pays out on non-adjacent positions and on all active win lines.

Book of Stars Paytable
Original Novomatic slots
Safe and secure
Unlimited payouts
Attractive promotions