Book of Vikings

Book of Vikings is a 5×3 reel, 10-payline slot where you sail a Viking longship into rough seas to find a legendary book. It features rugged iron helmets and a Norse king, and you can play it as a free demo at AI Slot with no sign-up.

Game mood and theme

A heavy atmosphere that blends the rough North Sea, Viking warriors, and Celtic-style decoration. The official description also stresses the concept of setting off on an adventure across a dangerous sea.

Symbols and visuals

The reels are 5×3 with 10 paylines. Overall win frequency is about once every 3 spins on average, so it hits fairly often for a book-style game. The mystery symbol in the feature list adds some variation to the screen.

Expanding symbols

The expanding symbol, the trademark of book slots, works in the free spins. When the chosen symbol spreads across the whole reel, it can fill all 10 paylines at once, and big wins like the max 6,600x come at this moment.

Free Spins

Free spins trigger about once every 174 spins. If waiting is hard, you can buy the bonus right away for 100x your bet. However, the max win probability is listed as lower than 1 in 1 billion, so it’s best to keep your expectations realistic.

Best for

It suits players who like the expanding symbol mechanic of the Book series but want lower volatility. It’s also fun to play as a free slot and compare with other book games among the Pragmatic Play slots.

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