At the video slot Golden Grimoire from NetEnt, you will enter the dark mystery world of Golden Grimoire. This slot has 5 reels, 4 rows and 40 win lines. It has many surprises on the reels. When the leaves of the Golden Grimoire are opened you will get a Mystery symbol feature. The Wild symbol substitutes any other symbol, except the Mystery symbol and the Scatter. The Golden Key hole is the Scatter. 3 Scatters will activate the Free Spin rounds, during this feature the Mystery symbol is replaced with a Sticky Mystery. The ancient Spell Book is the Mystery symbol in this game, this symbol choose a random symbol, and all the other Mystery symbols will reveal in the same chosen symbol. This game is very attractive and you can win big amounts, therefore try this game for free or with real money online.