Vikings go Berzerk Reloaded

Welcome to Vikings Go Berzerk Video Slot with a Free Spin mode with sticky wilds and treasure chest bonuses.


Vikings Go Berzerk is a Video Slot with 5 reels, 4 rows and 25 paylines oriented from left to right. The game has four Viking symbols and four Coin symbols that win if three or more are lined up in sequence on a payline, beginning from the leftmost position. The wild symbol substitutes for all symbols except Free Spin symbols, Treasure chests and Golden Treasure chests.

Treasure Chest

The treasure chest symbol appears on the fourth reel and contains one of the following prizes:

  • Coin win (50, 75, 100, 125, 150, 200, 250, 500, 750, 1000)
  • Free Spin trigger (7, 14 or 21 Free Spins)

The Golden Treasure chest symbol appears on the last reel and contains one of the following prizes:

  • Coin win (250, 300, 350, 400, 500, 750, 1000, 2500, 5000, 10000)
  • Free Spin trigger (7, 14 or 21 Free Spins)
  • Rage Boost : add 25% rage to each Viking.
  • Ragnarök Free Spin Trigger

In Free Spin mode, the chests contain slightly different prizes:

  • Coin wins
  • 2, 3 or 4 extra Free Spins
  • 1-2 Extra sticky wilds
  • Wild Reel

If a treasure chest lands on top of a sticky wild symbol, both the treasure chest and wild symbol are active that round.

Free Spins

Three or more Free Spin symbols trigger the Free Spin mode.

  • 3 Free Spin symbols award 7 Free Spins
  • 4 Free Spin symbols award 14 Free Spins
  • 5 Free Spin symbols award 21 Free Spins.

All wilds are sticky through the entire Free Spin session.

In the Free Spin mode Vikings will try to fight the Siren when they land on the reels. If a Viking manages to defeat the Siren, they transform into a sticky wild.

The fight sequence happens before the wins are paid out for the spin.

The wilds stick to the reel until the Free Spin mode is over.

Before entering the Free Spin mode from collecting scattered Free Spin symbols, one of the following features are selected:

  • Ragnarök Free Spins
  • + 1-3 Free Spins
  • Starting wild
  • Wild reel
  • + 5 treasure chests & + 5 Golden treasure chests, giving players a higher chance of winning treasure chests during Free Spins

Free Spins can't be retriggered.

The Free Spin mode is played with the same bet that activated it. Wins from the Free Spin mode are added to the total win of the round that activated it.

Viking Berzerk Mode

When a Viking is Berzerk, they will always defeat the Siren and turn into a sticky wild. Vikings can be Berzerk either by filling their rage meter or by winning Ragnarök Free Spins.

Vikings Rage

Each win with a Viking in the base game collects Rage for that Viking. Longer combinations give more Rage.

When a rage meter is filled, you get a Free Spin trigger with that Viking in Berzerk mode (no additional Free Spins bonus is selected).

This Free Spins mode is played out with a coin value that is the average of the coin values used when collecting each of the rage points.

For example, if you collect half your rage points with a coin value of 0.2 and half your Rage points with a coin value of 2, then your Free Spin mode will be played out with a coin value of 1.1. The average of 0.2 and 2 is 1.1.

Welcome Rage

When you play the game for the first time, one of the Vikings will have its rage meter filled to more than 50%!

Ragnarök Free Spins

In Ragnarök Free Spins, all Vikings are Berzerk and will always turn into sticky wilds. Ragnarök Free Spins can be won in the Golden Treasure Chest and in the Bonus Randomizer before a normal Free Spin mode.


  • Select your coin denomination.
  • Press the Spin button to start the game


  • To calculate your total payline coin win, calculate all payline wins and add them together.
  • To calculate a single payline win, count the number of identical symbols lined up in sequence on the line. If the payline pays from left, then start counting from the far left. If the payline pays from right, then start counting from the far right.
  • If three or more identical symbols are lined up, find the coin win value in the Pay Table. There you can find the value for all symbols for 3 in a row, 4 in a row, and 5 in a row. Only the highest winning combination per line is paid out.
  • The above doesn't include any Free Spin and Bonus symbols which pay scattered.
  • If the winning combination starts with three wilds, there can be many ways to interpret the win. In this scenario, only the highest win combination is paid out.
  • Calculate the total win in your home currency by multiplying the total coin win with your coin value.


Click the PLUS icon in the bottom left corner to expand or collapse the options tray.

  • Pay Table – Find how much each symbol pays out, explanations of the game features, and information on the paylines.
  • Game Settings – Change the game speed, sound volume, and other settings.
  • Game History – If this feature is enabled on your gaming website, you may review and replay your last 10 game rounds.
  • Game Rules – Opens the rules of the game.
  • Mute – Turn the sounds on or off.

(Some features and options may not be available in your jurisdiction)


  • Lines – Displays the number of lines in the game. The number of lines is fixed and cannot be changed.
  • Coin Value – Change your bet size by changing your coin value. To transform any bet or win in coins to your home currency, multiply the coin amount by your coin value.
  • Bet – The bet size is 1 coin per payline.
  • Max Bet – Sets the coin value to the largest available. Press the Max Bet-button again to go back to the coin value you had before.
  • Spin Button– Start the game. When the reels are spinning, the spin button transforms into the Stop Button. Press the Stop Button to stop the reels immediately.
  • Autoplay – Players can make the game play without pressing the spin button each time. Choose the number of rounds to auto play by pressing the autoplay button. Players can choose additional conditions for when to stop autoplay in the Game Settings. The loss limit in some game client versions prevent players from losing above a set limit during an autoplay session. Pressing the autoplay button a second time stops the autoplay.
  • Win – Displays the win for the current or last win payout step.
  • Balance – Displays your account balance.
  • Cash/Coin view – You can choose to view Bet size and Balance in either Cash or Coins. If you choose cash, the game will transform all values in coins to cash by multiplying the coin amount with your coin value. You can switch between Cash and Coin view by the option in settings or by pressing the Bet field or Balance field.

(Some features and options may not be available in your jurisdiction)


The overall theoretical return to player is 96.1%.


The reels are spun with a fair and equal chance for each stop position by a certified random number generator. For more information, visit


  • If your game is interrupted during play, you may replay the game round after restarting the game within 24 hour/hours after interruption. After that time, any winnings from interrupted game will be added to your account. If you choose to skip the replay, your win will be added to your balance immediately.
  • In any situation where the replay-functionality is not sufficient, please contact the support of your gaming website.
  • In the event of malfunction of the gaming hardware/software, all affected game bets and payouts are rendered void and all affected bets refunded.
  • This is game rules version 2.0,  To make available any previous version, please use the contact form at

Last modification date: 6/20/2022