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Vikings Go Berzerk Slot Review – RTP 96.1% and Free Spins

For UK punters who are searching for an immersive Viking theme with solid slot game mechanics, the Vikings Go Berzerk slot is definitely worth checking out. This article will go into detail about how to play, tips and strategies, return-to-player (RTP) and volatility, and answer some frequently asked questions, all specifically for UK players.

David Cook
David Cook

Last updated: 2025-10-30

Chad Nagel

5 minutes read

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Vikings Go Berzerk Slot Review

Vikings Go Berzerk Slot Review

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Best Choice: I would rank BoyleSports as the best casino to play Vikings Go Berzerk. BoyleSports are licensed in the UK, accept the pound sterling, and offer an array of Yggdrasil Games including Vikings Go Berzerk. 

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What is Vikings Go Berzerk Slot? 

What is Vikings Go Berzerk Slot

What is Vikings Go Berzerk Slot

Vikings Go Berzerk is a video slot that was designed and created by Yggdrasil Gaming and features a Norse Warrior theme, where you will be on board a Viking Longship on a journey through the stormy seas. The layout of Vikings Go Berzerk is 5 Reels x 4 Rows; it is a fixed payline game with 25 fixed paylines.

Key Features and Technical Specs

Aspect Vikings Go Berzerk 
Game Type Video Slot 
Developer Yggdrasil Gaming
Release Date 2016
Platforms Desktop / Mobile / Tablet 
RTP 96.1%
Volatility Medium to High
Minimum Bet £0.25
Maximum Bet £5
Max Payout 4,000x stake
Hit Frequency c. 1 in 5 spins
Free Spins Yes – triggered via Rage Meter or Siren Scatters
Features Wilds / Sticky Wilds / Multipliers / Bonus rounds
Jackpot Type Fixed  
Licensing Authority Gambling Commission 
   
   
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How to Play Vikings Go Berzerk Slot

How to Play Vikings Go Berzerk Slot

How to Play Vikings Go Berzerk Slot

  1. 1

    Set your bet size – Choose your coin value and stake, noting the 25 fixed paylines. You cannot change the number of paylines.

  2. 2

    Spin the reels – Press the spin button or use autoplay to spin the reels on the 5x4 grid.

  3. 3

    Understand paylines & symbols – Wins are formed by matching symbols from the leftmost reel along one of the 25 paylines. 

  4. 4

    Rage Meter feature – Each of the Viking characters has a rage meter at the bottom of the reels. When you land a win involving a Viking symbol, their rage meter fills. Once full, you trigger a free spins round (the symbols turn into a sticky wild and always beat the siren) 

  5. 5

    Triggering Free Spins via Scatters – Land three Siren scatter symbols to trigger 7 free spins.

  6. 6

    Payout logic – Check the paytable to see how winning combinations pay. 

Tips & Strategies for Vikings Go Berzerk Slot: How to Maximise Winnings 

  1. Bankroll Management
    Set a budget before you start playing. For example, if your bankroll is £50, you should bet no more than £0.50-£1 per spin, so that you get enough spins and can handle long periods where you don’t win.
  2. Understand Volatility
    Knowing the volatility will help you manage your expectations. Given the volatility is medium to high, do not expect steady, smaller wins, but instead wait for the large free spins burst.
  3. Use Bonuses Wisely
    Many UK online casinos provide either a deposit bonus or free spins. You can utilise the bonuses to extend your time playing at Vikings Go Berzerk. Check the wagering requirements for the bonus (including the game weightings). 
  4. Learn the Paytable
    You should familiarise yourself with which Viking symbols trigger the rage meter and how many coins the treasure chests give you. 
  5. Practicing In Demo Mode
    Before placing bets with your real money, you can practice playing in demo mode (free play) to learn the game.

Did You Know?
The maximum payout for this game is 4,000 times the amount you place your bet on; one of the higher payouts available for games within the same volatility range.

Vikings Go Berzerk Bonuses 

  • In-game treasure chest bonus: Regular chest on reel 4, golden chest on reel 5. The golden chest may award extra free spins, rage boosts or the ‘Ragnarök Free Spins’ mode, where all Vikings go wild. 
  • Free spins via scatter: 3 Scatters = 7 free spins; 4 = 14; 5 = 21. During free spins, you’ll get sticky wilds and enhanced win potential. 
  • Rage-meter triggered free spins: Fill one Viking’s rage meter and trigger 7 free spins with the
  • Viking in Berzerk mode (sticky wild).
  • UK casino offers: Use welcome bonuses, free spins or no-deposit offers at UK casinos. Always check terms and conditions.

Demo Mode vs Real Money Mode: Why Practice Matters 

Demo mode gives you exactly the same gameplay, layout and features as the real-money version; however, it is played using virtual play money instead of real GBP. The demo mode allows you to become familiar with the rage-meter, chest-bonus and free-spins in a stress-free environment. 

Final Thoughts and Suggestions 

Vikings Go Berzerk is a polished, feature-rich game. Use your bankroll wisely, practice in demo mode, and leverage UK casino promotions where possible. Spin smart, stay responsible and good luck on the Viking voyage!

Pros and Cons

Pros

  • Strong theme and visuals

  • Unique rage-meter mechanic

  • Free spins with sticky wilds and big win potential

  • Fully mobile-compatible

Cons

  • Medium-high volatility means dry spells possible

  • Max win capped (not progressive)

  • Requires patience to trigger bonus rounds

You Can Also Try Other Similar Slot Games

If you enjoy Vikings Go Berzerk, you might also like:

  • Starburst: A low-volatility classic with simple mechanics and broad appeal.
  • Book of Dead: High-volatility adventure slot with big win potential, popular in the UK.
  • Wolf Gold: Medium volatility, fixed jackpots and widely available in UK casinos.
  • Gates of Olympus: High-volatility, tumbling reels and big multiplier potential.
  • Sweet Bonanza: Cluster-pay mechanic, high volatility, vibrant graphics and less thematic seriousness.

FAQs

What is the RTP of Vikings Go Berzerk slot?

The RTP is approximately 96.1%, which means, theoretically, £96.10 is returned for every £100 wagered over the long term. 

How much can I win playing Vikings Go Berzerk slot?

The top win is up to 4,000x your stake, which is achievable during the free spins bonus when all Vikings go Berzerk. 

What are the minimum and maximum bets for Vikings Go Berzerk slot?

The betting range is from £0.25 up to about £5 per spin

Are there free spins available for Vikings Go Berzerk slot?

Yes. You can trigger free spins either by landing three or more Siren scatter symbols (7, 14 or 21 free spins) or by filling a Viking’s rage meter to activate Berzerk mode with free spins and sticky wilds

Can I play Vikings Go Berzerk slot for free before betting real GBP?

Absolutely. Most UK-licensed casinos and demo-slot sites offer a ‘play for fun’ demo mode where you can try Vikings Go Berzerk without real money. This is highly recommended to familiarise yourself with the mechanics. 

David Cook
David Cook Betting Writer

David Cook is a Freelance Writer who works across a range of media-related roles in the gaming industry; a space David has worked in since 2014. David is a former editor of a B2B gaming publication. He is an NCTJ-qualified journalist and also holds a degree in sports journalism.