Stormforged Slot Review (Hacksaw Gaming)

RTP: 96.41

Provider: Hacksaw Gaming

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Stormforged Key Features

RTP: 96.41

Provider: Hacksaw Gaming

Volatility: High

Theme: Norse Mythology

Reel style: 5x4

Paylines: 14

Stakes: £0.10 - £100

Max Win: 12,500x


Free Spins


Bonus Game


I explored the Stormforged slot on slot sites featuring the studio behind this adventure and was intrigued by its unique dive into lesser-known Norse mythology. Its visuals and music add an original touch to the popular slot games landscape. With a generous RTP of 96.41% and high volatility, it promises thrilling, albeit infrequent, big wins, complemented by bonuses like free spins.

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Game Data

They say that the strongest steel is forged by the most powerful fires. So, it's reasonable to predict that the most violent storms forge the toughest warriors. The Stormforged online slot is a Norse mythology-themed game with a twist.

Instead of focusing on the most popular elements of this mythology, this release tells us an unknown story about one of the places of the fantasy world. You can get a better picture of what we're writing about by analysing the detailed visuals of this title. The same goes for the music.

Besides the thrilling base game, users can launch bonuses here. We're talking about two free spin modes with specific extras, treasure chest symbols, and the so-called portals to Muspelheim.

The gameplay is adjustable, making it easier for players to get a more personalized experience. For example, you can control the music, use auto-spins, activate turbo mode, and more. All these things (and more) are analysed in our Stormforged slot review below.

 Slot Review Key Features
StudioHacksaw Gaming
ThemeNorse Mythology
RTP %96.41%
Reel Style5x4
Stake Range£0.10 - £100
Max Win12,500x
Special SymbolsHand of Surtur (Scatter) Symbol, Wild Symbol, Treasure Chest Symbol, Surtur (Scatter) Symbol, Frost Sword (Scatter) Symbol, Viking (Scatter) Symbol, Hammer of Thor (Scatter) Symbol
FeaturesPortals to Muspelheim, Treasure Chest Symbols, Surtur's Vengeance Bonus Feature (Free Spins), Warriors of the Storm Bonus Feature (Free Spins)

Graphics, Music, and Sound Effects

The slot's graphics are certainly pleasant to the eye. In fact, we can say that the Stormforged slot game has one of the best visuals we have seen.

First, we'd like to mention the rusty-looking grid with traditional Norse ornaments. This layout is filled with dark symbols that fit well in the story. Then we have the animated snowflakes that keep falling in the background.

Of course, the designers took some time to create a beautiful background image. The latter features a snowy landscape.

As for the music, we have deep, atmospheric music that will create a special feeling when you're playing this game. Even the sounds when you spin the reels or hit winning patterns are unique.

Stormforged Expert Review

Theme & Symbols
Bonus Features
Max Win (12,500x)
Sounds & Music
RTP (96.41)

Key Features

Any slot review, including the Stormforged slot review, would be incomplete if we didn't focus on the key game features. Yes, the audiovisual elements are important, but the features we will reveal are crucial.

If you read the slot games reviews at OLBG, you will notice that we pay attention to a few specific things. The review of this title includes the same elements – theme, paylines, reels, stake range, bonus features, etc.

So, here's what we have encountered in the Stormforged online slot.

Theme – Norse mythology

When experienced slot players read that a game has a Norse mythology theme, they usually think of Odin or Thor. The good thing is that the Stormforged slot takes a slightly different path leading us to an unexplored realm that is part of Norse sagas and myths.

You will find unique portals that will take you to the realm of fire. There you will meet the guard/fire giant and find interesting artifacts. In essence, this is a story about the upcoming Ragnarok (doomsday), which we don't see often in slot games.

Like always, analyzing the icons to see what the slot is focused on is good. The standard symbols include three scary-looking animals (Wolf, Raven, and Goat), a horned Warrior Helmet, a Battle Axe, Swords, and four Playing Card icons made of metal.

As for the icons with special properties, you will find Surtur, the Hand of Surtur, the Hammer of Thor, a Sword, a Treasure Chest, and a Viking Warrior.


With 5 reels, the Stormforged slot is another release that belongs to the vast majority of 5-reel slots. There are also 4 rows per reel in this title. So, we have 20 symbols on a 5x4 gameboard.


The unusual thing about the grid and payouts in this game is the number of paylines. This is a rare release with 14 fixed paylines. Still, landing winning combinations is the same as (almost) always. Namely, you must wait for three to five identical standard symbols on a payline to get paid.


Another essential game feature you should always check is the Return to Player percentage. The Stormforged slot has an RTP of 96.41%. It's worth noting that the average slot RTP today is between 94% and 96%, which means Stormforged goes above that percentage. It took 10 billion simulated spins for the guys from Hacksaw Gaming to come to this figure.

Of course, this doesn't mean you will always find the same value in all online casinos because they can decide to change it. The best casino sites will highlight this information on their pages or within the game. You can also check this in our table below.

Before committing to any online casino, it's wise to read a review at OLBG. Our reviews provide information about other important aspects of using specific casinos, like the number and type of games and providers, banking options, customer service, welcome bonuses, deals, etc.

All British Casino96.41Read Now
Kwiff Casino96.41
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Hot Streak Casino96.41
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Hippodrome Casino96.41
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On top of that, we have a page with slot sites we recommend, designed for all players who prefer this particular type of casino game. These websites accept UK players.

Stake Range

It's good to find a title that lets you pick various stakes, including low and high. The Stormforged slot enables players to choose from more than a dozen bets starting with £0.1 and finishing with £100.

Max Win

Another positive thing about the Stormforged slot is the maximum win limit. More precisely, players can win up to 12,500 times their current bet in a single turn.

Portals to Muspelheim

Our section dedicated to the key game features in Stormforged continues with the first unique feature. As mentioned earlier, the Hand of Surtur (Fiery Demon) is one of the Scatter icons, and landing these icons can cause a reaction. They will slide to cover the reels and create a Portal to Muspelheim.

The abovementioned portals are Wild, meaning they count as any standard symbol. Don't forget that the Hand of Surtur is activated only when it can help you create at least one winning pattern. When the Hand passes through an existing Wild, it will highlight a multiplier value between x2 and x100.

Treasure Chest Symbols

On the other hand, if the Hand goes through a Treasure Chest, it will smash and open it. These chests reveal cash prizes of 5 to 2,500 times the player's stake. The Hand can go through a Wild and a Treasure Chest simultaneously, applying the displayed multiplier to the cash reward.

Surtur's Vengeance Bonus (Free Spins)

You'll need three to five Surtur icons (Scatters) anywhere on the grid to activate 10 to 14 free spins. The Wilds that end on the reels will stay there because they will become Sticky Wilds. Only one Sticky Wild per reel is allowed.

Furthermore, landing a Frost Sword Scatter in this mode will launch a Portal to Midgard, and this feature acts the same as the Portal to Muspelheim. Also, hitting two to five Surtur Scatters during this round will provide 2 to 8 additional free spins.

Warriors of the Storm Bonus (Free Spins)

This is the second type of free spin in the Stormforged slot game. Spinning in three to five Viking Scatters on the layout will provide 10 to 14 free spins. When this round I active, landing a Hammer of Thor Scatter icon will turn the reel where it shows into a Storm Reel.

The latter is a reel covered in Wilds, replacing missing standard symbols. It is active until the end of free spins. Storm Reels will display a Viking Warrior or a Storm on each free spin.

Remember that the Storms will make the Wild Reel move to the left for the next spin. As for the Viking Warriors, they provide a multiplier for the wins worth x2 to x200.

Players can get two to eight additional free spins when they land two to five Viking icons in this mode.


A direct jackpot is not part of the Stormforged slot's features. Of course, you can still expect relatively big prizes, limited to 12,500x the bet.

Let's not forget that OLBG has a special page with the best jackpot slot games currently available in UK casinos.

Play Experience & First Impressions

It's always a pleasure to play a game made by a team that has gone the extra mile to develop something unique. I've played several Norse mythology-themed slots before. Still, only a few presented the imaginary worlds uniquely as Stormforged did.

I also liked the music, which gave the game an epic vibe. Of course, the best part was the gameplay, even though it had some downsides.

First, my 100-spin test confirmed this is a high volatility slot. Wins rarely occurred, and they were a mix of low and big wins (the highest was worth 10.1 times my stake).

What impressed me the most was the Surtur's Vengeance free spins. In fact, Surtur and Surtur's Hand were the reason why I ended with an RTP of 178.4% at the end of the spin test.

The round of free spins unleashed the game's full potential by providing multipliers, symbol expansion and transformation, and a few other things that brought 137.1 times my bet at the end of the round. Also, I launched 12 free spins and got two extra spins.

Overall, I liked and enjoyed Stormforged, and as you can see, there's more than one reason for that.

100 Spin Test

100 spins is not a Real Test

We give every slot a 100 spin test to see just what it can do, or not as the case can often be - 100 spins is no reflection of the likelihood of any other 100-spin session, as RTP's are set over many millions and probably billions of spins. So this 100 spin test is just for entertainment and insight purposes

Session RTP178.4%
Win FrequencyLow
Biggest Base Game Win10.1x
Spins to Bonus35
Bonus Paid137.1x
Time Taken for 100 Spins7:10

Expert Verdict

The Stormforged slot is a Norse mythology-themed game by Hacksaw Gaming. This time, a few myths are presented from a different angle, making this release more fun.

Besides unique graphics and beautiful music, players can expect smooth gameplay. This slot is played on 5 reels and has a rare number of paylines in today's games – 14. The RTP of 96.41% is above average, and I managed to (almost) double it in the 100-spin test. In addition, we have a high-volatility game here.

Of course, the best part about this release is the bonuses, like the two types of free spins, symbol expansion and transformation, multipliers, and a few other things. So, reaching an expert verdict for the Stormforged slot was not difficult, and we can say freely that we recommend this game.

Editorial Info

This Hacksaw Gaming Stormforged slot review was written by the OLBG Slots Content Team, beginning with Andrej Trajkovski, who has worked in the online gambling industry since 2013, playing and reviewing online slots and casinos daily for the past four years. The review is Fact Checked by William Westerlund, an online casino expert reviewing casinos and slots for over five years, and published by Steve Madgwick, our Editor-In-Chief with over 18 years of experience creating and managing high-quality sports betting and Casino content for OLBG & multiple other publications.


Stormforged Slot FAQs

  • Who created the Stormforged online slot?

    The brand behind the Stormforged online slot is Hacksaw Gaming. You're looking for a software developer with an impressive collection of games that keeps growing.

  • What is the Stormforged slot max win?

    Even though there's no jackpot in the Stormforged slot, this release has a high max win cap – 12,500x the player's stake.

  • Where can I play the Stormforged online slot for real money?

    Fortunately, there are many casino sites where you can play the Stormforged online slot for real money. The best options are carefully selected by our team of experts and highlighted in our review above.

  • When was Stormforged released?

    30 March 2023 is when the worldwide premiere of the Stormforged slot happened. This is the date when this slot became available to UK players too.

  • Is there a Stormforged mobile slot?

    Players can try the Stormforged slot game on their mobile device (tablet or smartphone). Just make sure that you have a relatively newer Android or iOS version.

  • How do you play and win at the Stormforged slot?

    There are a few ways to play and win at the Stormforged slot, but the most common is by landing three to five standard symbols of the same kind on one of the 14 paylines.  

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