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Bork the Berzerker Slot is currently available only in free play mode in your country.

Bork the Berzerker is a Thunderkick powered video slot with 5 reels and 25 pay-lines intended for everyone who likes comic books and Norse cult of the berserker. The backdrop of this slot game is a blood-spattered wall lit with fire glowing from below the reels. Dramatic sound effects add to the tension of this game, and the symbols include monsters, alarmed young blonde, and 3 runes. Try this slot here for free or visit Thunderkick Casinos to play for real money.

Before you join the Bork on his crusade to save his girl, you should adjust your wager. When you click "bet", a black panel will open showing the available bets which span from 0.01 to 100. Once you decide upon the amount you wish to bet, click "Spin" to kick-start the reels or if you wish them to turn without interruption for the assigned number of times, you should click "Auto-play".

Like so many other Thunderkick powered video slots, despite the great graphics and interesting design, you will not encounter many special features. Nevertheless, the features that you will encounter involve Expanding Wild and Free Spins.

Expanding Wild feature involves some blood-soaked animations. The Bork Wild can appear only on reels 2, 3 and 4, and each time you hit it, the symbol will expand, and fill up the whole reel if it can form a winning combo. Also, you'll be able to see a manga-like animation where Bork slices up his enemies. If you land more than one wild in one spin, you stand to win big prizes.

As far as the Free Spins feature goes, if you land 3 or more of the purple monster scatter symbols anywhere on the reels you will kick-start this feature. Three scatter symbols will get you 10 free spins, 4 scatters will get you 20 free spins, and 5 scatters will award you with 50 free spins. Any additional bonus scatter can grant you additional spins, but the maximum number of spins that you can get is 50.

Game Play

Bet: Choose the bet you wish to make.
Spin: Start the game.
Auto Play: Turn the reels without interruption for a preset number of times.

Play game
Software Thunderkick
Slot Type Video slots
RTP 97.3%
Special feature Wild Scatter Free Spins
Slot details
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Bork the Berzerker Slot Reviews by Players


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StallCation 27 reviews
• Denmark
Reviewed on January 8, 2019


NOTE: This is an update to my original review of 28. November 2018. Please note that both my reviews deal with the updated version of "Børk The Berzerker", the version called "Hack 'n' Slash Edition" (currently version 2.0.1). The original version of the game, based on Thunderkick's slot "1429 Uncharted Seas", is no longer available as online slot.

Therefore, a few facts about the current version: It's 20 and not 25 paylines and you can't trigger more than 20 free spins on this version. It has only 4 premium symbols, the blue squid thing has been ...well... terminated, I guess?

And I think Thunderkick should actually do the same with this game. I recently gave it a couple of tries after the latest update, hoping it would somehow have improved the slot's gameplay, which was at the time of my initial review nothing short of horrible.

Unfortunately, "Børk" version 2.0.1 is now even worse than version 2.0, which is saying a lot, if you read my first review below.

After approx. 1100 spins on 5 different occasions, on 3 different online casinos, these are the facts:

- One bonus triggered (!). Mind you, it was a 4 scatter trigger, granting 15 free spins. Total win was 8x. It was literally 14 deadspins
and a minor win.

- RTP after 1100 spins: 28,3%

- Number of big wins (>25x): 0

So, I'm taking away one star from my initial review. Now it's 1/10.

Stay away from this one - seriously!

In general, I like (or even love) most of the slots, that Thunderkick have come up with. "Falcon Huntress", "Wild Heist", "Pink Elephants", "Spectra", "Fruit Warp" and a whole bunch of other Thunderkick outings are among my favourites, when playing online slots.

But I have no love for this re-vamped version of "Børk The Berzerker" (the original Børk slot was merely a re-skin of "1429 Uncharted Seas"). And the reasons? Well, it has been underperforming consistently and quite shamelessly the last 6-7 months.

An RTP well over 97%? Nope, I honestly don't believe so! More like 28% in my case, and that's including my initial big wins (in the range 90-440x).

This slot has been a balance-ripper extraordinaire every single time I have been stupid enough to play it since late April 2018. I am truly not kidding, when I state that "Børk The Berzerker" is the worst slot I have played this year.

Everything has been off with this one for a long time now. I just can't seem to get a win over 16x in the base game anymore, and bonuses that pay exactly 0x are not uncommon. I consider myself lucky to get 30x nowadays. And that from a slot, that has the potential for 1000x on every spin...

Worst of all is the constant teasing without ever pleasing. Always missing one crucial symbol or wild for that win...

So, I'm done with "Børk The Berzerker"; there are far better slots out there, also from the same provider. I don't think I'll ever play it again, to be honest. And I would advice you to stay away too.


Everything, including the fact, that I was naive enough to give this stinker a second chance. Worst... slot... EVER!

Everything really... Super-teasy, non-rewarding basegame and free spins. Bonuses have averaged a pay of less than 8x, since this slot decided to go superbad in late spring 2018.
raverbabe 559 reviews
• United Kingdom
Reviewed on October 11, 2016


Bork the Bezerker looks fairly "normal" for a Thunderkick game, but it just goes to show that they are more than capable of designing beautiful graphics for a typical five reel machine as well as all of the "funky" slots they have been putting out such as Birds on a Wire and Esqueleto Explosivo. The character symbols are nicely monstrous and although I am a little confused about what the lower paying symbols are intended to represent they are at least a little more exciting than the average "royal" TJQKA symbols you get in so many slot games.

Wilds on the centremost three reels expand when they form part of a winning combination and these make it possible to win on a large number of the 25 fixed paylines simultaneously. The top symbol pays 50x your stake for a five of a kind which isn't all that amazing on it's own but certainly represents somewhat decent win potential if you can get 10 or more of them on a single spin!

I like the fact you can choose from a wide range of betsizes, as low as 0.10 per spin even though there are 25 paylines active at all times and the game has a higher than average tRTP of 97.3%, which is amongst the best you will find from any on-line slot.


The large gap between the top paying symbol and the next one down meant I struggled to get too many decent wins from this game and I think a lot of other players could also be left feeling disappointed that there is really only one symbol that pays out a big enough amount to make for exciting wins.

The free spins feature would benefit from a couple of extra features - some additional wilds or multipliers would have made this game a whole lot more interesting I think. As it stands the biggest win you can achieve whether in the base game or the feature just isn't as high as I would like, I'm not sure of the exact figure but I'd guess it to be no more than 13 or so lines of the top symbol so around 650x your stake, and as you'll need the stacked wilds on all three centre reels and two more (or the top symbol, as the wild does not have it's own paytable allocation) on reels 1 and 5 in order to achieve this I can't see many players getting close to that figure anyway. It's a decent enough low variance game but I'll probably only be trying it again when tackling a wagering requirement.
Fiekie247 589 reviews
• South Africa
Reviewed on August 17, 2016


Børk the Berzerker is a Thunderkick powered video slot that consist of 25 paylines. The game has expanding wilds in the base game which appear on any of the 3 middle reels for only a minimum bet of $0.10 per spin. The graphics and animation of this game is one of the best I have seen from Thunderkick.

The base game has symbols which comes in all different forms which is totally different from your standard symbols like deck of cards. The wild symbol is Bork himself and when he lands on the reels he expand to cover the entire reel. During the expansion the animation shows Bork killing animals while he is on a hunt to rescue his beautiful girlfriend. If you manage to get 3 wild symbols on reels 2, 3 and 4, a big win is guaranteed especially if his girlfriend lands on reel 1.

3 evil witch scattered symbols trigger the free spins feature. You can win up to 50 spins for 5 scattered symbols, but the most I won was 10 free spins as I never got more than 3 scattered symbols. During free spins the wild symbol seem to appear often, at least 5 out of your 10 spins you will see the wild symbols. Maybe once or twice during free spins will you land 2 or 3 wilds. In the base game you will see wild appearing once every 15 – 20 spins.

I once manage to win x150 my bet with 3 wilds and the high paying symbol which was the girl on reel 1 and 5, which makes it 5 of a kind in many ways. I think I placed a bet of $0.20 and won about $35 in once spin. I like this game and I always play this game when budget is low and for the purpose of building my bankroll again. Winnings are often in the base game and I always profit on this game. Will rate 8/10.


This game is missing a multiplier. They can at least let free spins winnings be multiplied x2.

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