Play Vikings Go Berzerk Demo
Demo provided for entertainment only. No real money wagered.
Yggdrasil Gaming released Vikings Go Berzerk in November 2016 as the sequel to Vikings Go Wild, and it builds on the original in every direction. The same four Norse warriors return, but this time they face a Siren beneath the waves in a bonus round that can fill the screen with sticky wilds. A rage meter tracks each Viking's progress toward Berzerk mode, where they transform into full-reel wilds and guarantee wins against the sea creature. The 5-reel, 4-row layout runs on 25 fixed paylines with bets from £0.25 to £125 per spin.
How the Rage Meter Works
Every winning combination involving a Viking character adds energy to that Viking's rage meter. There are four meters on screen, one per Viking, and each fills independently. When any meter reaches full capacity, it triggers 7 free spins with that Viking locked into Berzerk mode for the entire feature.
One of the four Vikings starts each session with a half-filled meter, giving you a head start. The others begin empty and fill gradually through normal play. This persistent progression across spins creates a sense of momentum that the original Vikings Go Wild lacked, and it became a template that Yggdrasil carried into later sequels like Vikings Go To Hell.
Free Spins and the Siren Battle
Three or more scatter symbols anywhere on the reels trigger the free spins round. The number of scatters determines the allocation: three scatters award 7 free spins, four give 14, and five scatters unlock 21. Before the round begins, a bonus wheel spins to award a random modifier, which can include extra wilds, a wild reel, additional free spins, or a rage boost that pushes one or more Vikings closer to Berzerk mode.
During free spins, any Viking who lands on the reels battles the Siren. If the Viking wins, it transforms into a sticky wild that remains locked for the rest of the feature. Vikings already in Berzerk mode always win their battles, so a full rage meter before triggering the bonus is the best possible setup. Multiple sticky wilds stacking across reels 2, 3, and 4 is where the slot's largest payouts come from.
Treasure Chests
Treasure chests appear on reels 4 and 5 during both the base game and free spins. A standard chest on reel 4 awards coin prizes between 2x and 40x your stake, or between 7 and 21 free spins. Golden chests on reel 5 carry higher rewards: prizes up to 400x your bet, free spins, rage boosts, or the Ragnarok feature.
Ragnarok is the game's ultimate state. When triggered, all four Vikings enter Berzerk mode simultaneously. Every Viking landing during that free spins round becomes a guaranteed sticky wild, and the potential for full-screen wilds makes Ragnarok responsible for the slot's maximum win of 4,000x your stake.
Vikings Go Berzerk - Quick Facts
RTP, Volatility and Maths
Vikings Go Berzerk has an RTP of 96.1%, which sits right on the industry average for a non-jackpot video slot. The medium-high volatility means you will hit stretches of smaller returns broken up by larger payouts when the bonus features connect. The 20.9% hit frequency translates to roughly one paying spin in every five, which keeps the base game active enough to sustain the rage meter progression.
The 4,000x maximum win is achievable primarily through the Ragnarok free spins scenario, where all four Vikings become sticky wilds. In practical terms, most bonus rounds will deliver returns in the 20x to 200x range, with the larger multipliers reserved for rounds where multiple Vikings enter Berzerk mode or where golden treasure chests contribute additional value.
Symbols and Payouts
The paytable is straightforward. Four Viking characters serve as the premium symbols, each paying between 6x and 10x your stake for five of a kind. Low-value symbols use stylised card values from 10 through Ace. The wild substitutes for all regular symbols and appears both organically and through the Berzerk and Siren battle mechanics.
The scatter symbol, depicted as a golden coin, only needs to land three times anywhere on the grid to trigger free spins. There is no requirement for scatters to appear on consecutive reels, which keeps the trigger rate reasonably accessible even with the medium-high volatility profile.
Where Vikings Go Berzerk Sits in the Series
Yggdrasil built a full franchise around these characters. Vikings Go Wild introduced the crew and the expanding wilds concept. Vikings Go Berzerk added the rage meter, Siren battles, and treasure chests. Vikings Go To Hell pushed the theme further underground with demon fights and a three-level boss battle. Each entry increased mechanical complexity while keeping the same characters and art direction.
Among Yggdrasil's wider catalogue, Vikings Go Berzerk shares the studio's emphasis on visual storytelling and layered bonus mechanics. Games like Jungle Books and Spiña Colada show the same design philosophy: distinctive themes paired with features that develop across a play session rather than triggering in isolation.
Playing Vikings Go Berzerk in the UK
Vikings Go Berzerk is widely available at UK-licensed online casinos. The game runs on HTML5 and plays identically on desktop and mobile devices with no download required. All UK operators offering Yggdrasil titles will carry this game, and the fixed 25-payline structure means the betting range stays consistent regardless of where you play. The minimum stake of £0.25 per spin makes it accessible, while the £125 maximum accommodates higher-stakes players.
Frequently Asked Questions
Vikings Go Berzerk has an RTP of 96.1%, which is in line with the industry average for video slots.
Each of the four Vikings has a rage meter that fills when you land winning combinations with that character. When a meter is full, it triggers 7 free spins with that Viking in Berzerk mode, guaranteeing they become a sticky wild when they appear on the reels.
The maximum win is 4,000x your stake. This is most likely achieved during the Ragnarok feature, where all four Vikings enter Berzerk mode and become sticky wilds during free spins.
Land three or more scatter symbols anywhere on the reels. Three scatters award 7 free spins, four award 14, and five scatters give 21 free spins. A bonus wheel also awards a random modifier before the round begins.
Vikings Go Berzerk is the sequel and adds several mechanics not found in Vikings Go Wild, including the rage meter system, treasure chests on reels 4 and 5, Siren battles during free spins, and the Ragnarok feature where all Vikings go Berzerk simultaneously.
Yes. Vikings Go Berzerk runs on HTML5 and is fully optimised for mobile and tablet devices. It plays identically to the desktop version with no download required.