Theoretical return to player
96.5%
Minimum bet
0.10
Slot category
Video slots
Variance level
High
Reels
5
Progressive jackpot
No
Popularity rating
Maximum bet
100
Game Provider
Pragmatic Play
Bonus features
Yes
Paylines
10
Theme
Vikings
Book of Vikings Online Slot Game
Book of Vikings pairs a familiar Nordic setting with Pragmatic Play’s distinctive style. Its free spins feature is the main route to the possibility of larger payouts, while the Wild/Scatter can contribute to ordinary wins in the base game.
Theme and Storyline
Book of Vikings is a Nordic-themed casino video slot built around a quest to help the Viking King recover his most prized ancient tome, stolen by Nordic warriors. If the mission succeeds, the potential top prize is 5500x your spin bet.
Graphics, sound and animation
As an HTML5-enabled game, Book of Vikings is designed to load in a format suited to smaller-screen devices. Its presentation also reflects Pragmatic Play’s attention to detail. Crisp, high-resolution artwork depicts Viking warriors and assorted Norse equipment, with flashes of lightning in the background. The review describes the animations as smooth and clean, without lag, and says the soundtrack suits the setting.
Top Casinos to Play Book of Vikings:
How the gameplay works
Book of Vikings has 5 reels and 3 rows. Winning matches must start on the leftmost reel and continue along one of its 10 fixed paylines. High-paying symbols need at least 2 matching icons; low-paying symbols require at least 3.
Top-paying icons include the Viking King, Lady Viking Warrior, Helmet and Horn. The playing-card symbols from 10 to Ace pay less. The King is the highest-value symbol, paying 500x your stake for 5x matching symbols on an active payline.
Look out for the Book of Vikings Wild/Scatter symbol. It has three different functions, described in the bonus section below.
The multipliers for a 5-symbol combination, based on your spin bet, are:
- Viking King: 500x
- Lady Viking Warrior: 200x
- Viking Helmet: 75x
- Horn: 75x
- Ace: 15x
- King: 15x
- Queen: 10x
- Jack: 10x
- Ten: 10x
Bonus Features and Free Spins
- Book of Vikings Wild/Scatter: The Book of Vikings symbol is both Wild and Scatter. It can replace any standard symbol and pays when it lands at least 2 times anywhere in view.
- Free Spins: When 3 or more of the same wild/scatter land anywhere on the reels, they trigger a free spin round. Players receive 10 free spins with a randomly selected Expanding Symbol, which can also award scatter wins. Further free spins may retrigger during this bonus feature.
- Buy Feature: Rather than wait for the free spins round to trigger, you can buy direct entry for 100x your stake.
Bet sizes, RTP and variance
The 3D Book of Vikings is a high-volatility slot with a theoretical RTP of 96.50%. The bet range is 0.10 to 100.00 per spin.
Conclusion
Evan Carrington’s review for Casino Ideal presents Pragmatic Play’s Book of Vikings video slot game as a strong example of the developer’s approach to design, story, themes and features. Base-game wins offer regular opportunities, while the free spins round and its expanding symbols are described as having the greatest potential for larger payouts; neither outcome is guaranteed. The buy option also lets players enter the round directly rather than wait for bonus scatters.
Evan Carrington brings more than 12 years of experience in the iGaming industry, with a focus on reviewing online casinos, assessing slot games and examining player safety. Their work covers casino licensing, RTP, volatility, bonus terms and withdrawal policies. Drawing on practical testing and independent research, Evan provides clear, evidence-based reviews to help players understand gambling platforms, their features and possible risks.
