Thunderstruck II Slot Review: 96.65% RTP & High-Paying Bonus

My First Impression of Thunderstruck II

Thunderstruck II is a masterpiece, despite being released way back in 2010. The graphics are sharp and refreshing with some of the best slot mechanics around. I love how each character unlocks a unique level in the game’s standout feature, the Great Hall of Spins. Every spin brings me closer to unlocking all four gods, and each one adds an exciting twist with their own set of free spins and multipliers. The thrill of progressing through the levels makes Thunderstruck II more than just a slot—it’s a Norse-themed quest I can’t put down.

Why Play the Thunderstruck II Slot Game?

✔️Available at most Microgaming casinos

✔️Stunning Norse theme and graphics

✔️Multipliers can lead to massive wins

✔️Four bonus features that trigger consecutively

Highs and lows of this slot game

Pros

High RTP slot game
Low-to-medium volatility rating
Massive 8,100x payout potential

Cons

Bonus feature is slightly complex

The Story Behind Thunderstruck II

Honestly, I haven’t been this excited to review a slot game for a while, but Thunderstruck II ticks all the boxes for an unforgettable gaming experience. Microgaming smashed many records in the world of online casinos with Thunderstruck I, but the sequel is all the more exciting and rewarding to play. Join Thor and his fellow Norse gods on a journey to Valhalla, where these formidable beasts must fight it out for supremacy. The immersive sound effects create a cinema-like experience, setting the stage for a gaming adventure like no other.

Graphics and design

Microgaming got the sounds and graphics spot on with Thunderstruck II, as shown in the video below. To our surprise, it’s even a massive step up from its 2004 predecessor, which already set the bar for visual quality and gameplay. The developer made numerous enhancements to make this popular slot game look bolder with sharp animations that make for seamless gameplay.

Thunderstruck II Remastered by Microgaming

Why we love it:

Unique Theme: Norse Mythology
Layout: 5×3
Trusted Software provider: Microgaming

Winning combinations and payouts

Let’s dive a little deeper into this slot set in Valhalla, the home of Viking gods. Thunderstruck II uses a familiar 5×3 grid and offers 243 winning ways. This means there are no bet lines here. For a payout, you only need to match the same symbols anywhere on adjacent reels.

Speaking of symbols, the 10-A card royals are the low-value icons. They pay between 10 and 300 coins if you land a combination. In the game, you’ll also find a Viking ship, Valhalla, and the ancient god symbols.

Thor’s hammer is the scatter, and the Thunderstruck II logo acts as the wild symbol. The scatter is the highest-paying symbol, rewarding players with 60 to 12,000 coins for matching at least two of them. The hammer can replace all paying symbols except for the scatter.

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RTP and volatility

Payouts are important, so you’re probably wondering about the RTP and volatility of this game. The RTP for Thunderstruck II clocks out at 96.65%, which is higher than the iGaming industry’s average of 96%. With its high payout percentage, this slot can be more profitable than many others you’ll find online in Canada.

The volatility of Thunderstruck II is rated as low, which is good news for casual gamers. Low volatility slots tend to pay out more frequently than its higher volatility counterparts, although the amount can sometimes be slightly smaller with these types of games.

What is it Like to Play Thunderstruck II?

The rugged nature of this slot game will strongly appeal to fans of Norse culture and Viking movies like me. I started by setting my bet size by clicking the coin symbol. That’s pretty easy, as you only need to drag the slider to pick a bet size, as shown in the screenshot below.

Overall, Thunderstruck II more than met my expectations for a Microgaming title of this stature. Hitting the high-paying symbols and unlocking bonuses may require some patience, but in my experience, there was enough action to keep me interested. The small wins are definitely there to grab, and being a low-volatility slot, waiting a while for a decent payout is expected.

Helpful tip:

After selecting your bet size, set the reels in motion and stand by to see if you can win the 480,000-coin maximum payout. It took me a few rounds to hit my first win – matching J symbols on adjacent reels. Winning symbols are highlighted on the screen after each spin. I played another round, and my bounty increased to three Thor symbols. Not bad for my first try!

Check Out My Experience Playing Thunderstruck II

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Bonuses and Special Features

Microgaming’s keen eye for detail is evident in this game’s bonus features. If you’re patient enough, you can trigger one or more of the following rewards:

Wild symbol

The Thunderstruck II symbol substitutes for all paying icons, and doubles your wins in the process.

Wildstorm

This feature can strike randomly to turn up to five reels wild.

Great Hall of Spins

Land at least three scatters to trigger the Great Hall of Spins with four different free spin features that unlock after successive bonus triggers:

Valkyrie Free Spins (first bonus trigger)– Receive 10 free spins with all wins multiplied by 5x.
Loki Free Spins (after the 5^th bonus trigger)– Get 15 free spins by landing the Wild Magic symbol on reel 3. It transforms random symbols into additional wilds, significantly boosting your chances of landing high-value combinations.
Odin Free Spins (after the 10^th bonus trigger)– Get 20 free spins with Odin’s Raven, transforming one or two symbols into wilds.
Thor Free Spins (after the 15^th bonus trigger) – Get 25 free spins with the Rolling Reels feature and multipliers of up to 5x.

Where to Play Thunderstruck II in Canada

Another great thing about Microgaming’s slots is that you can play them at most online casinos in Canada. I recommend Swiper Casino for playing an electrifying session of Thunderstruck II.

This platform offers a juicy welcome bonus, fast loading times, and seamless navigation between titles across various gaming categories. At Swiper, you can also play the Thunderstruck II demo to learn about the bonus features before playing for real money.

Here’s how to register and play Thunderstruck II at Swiper Casino:

Visit Swiper Casino, then click “Register” to begin the sign-up process.
Choose your welcome package and then enter your email and password.
Accept the T&Cs, then provide your name, date of birth, and gender.
Now enter your country, currency, and phone number.
Provide your city, address, and postal code, then click “Sign Up”.
Lastly, deposit to claim your welcome bonus and Play Thunderstruck II.

Swiper / Spinit Casino thunderstruck options

More Canadian Casinos Offering this Game

Besides Swiper, you can also play Thunderstruck II at these top Canadian online casinos:

Exclusive Microgaming Casino

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$6,000 (Exclusive to Maple Casino)

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$750 + 200 Free Spins or 50% up to $1,500

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100% Up To $1,000 +100 Free Spins

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How to Play Thunderstruck II

Signed up with Swiper and eager to start playing for big wins? Here’s how to get started.

Step 1: Set your bet limit

Fire up Thunderstruck II at Swiper Casino, then click the coin icon to set your bet limit.

Step 2: Adjust game settings

Open the game menu to change settings like the sound, Quickspin mode, and mini paytables.

Step 3: Spin and play

Lastly, click the “Spin” button on the right side of the screen and watch your symbols line up.

My Final Verdict on Thunderstruck II

It’s now 14 years since the release of this masterpiece, and it looks like Thunderstruck II isn’t slowing down any time soon. This game is incredibly fun, and the Great Hall of Free Spins bonus really ups the stakes. Thunderstruck II is one of our all-time favourite online slots, and we expect it to stand its ground against modern gaming titles for many more years to come.

Is Thunderstruck II for You?

🏆 Best for: Players looking for top-class cinematic slot quality

💰Payout potential: High rewards of up to $480,000 with the help of bonus features

🎮 Play if: You like classic slots with the potential to produce massive wins

Similar Slot-themed Games You Won’t Want to Miss

Thunderstruck II is among the most entertaining slot releases ever. However, there’s more to enjoy if you love this theme. The table below sums up some top picks for you.

Game	Theme	Software provider	RTP
Gates of Olympus	Norse Mythology	Pragmatic Play	96.5%
Thunderstruck Stormchaser	Norse Mythology	Stormcraft	96.1%
Age of Gods: God of Storm	Norse Mythology	Playtech	96.14%

FAQ

Yes, Thunderstruck II is a phone-friendly slot available to play on your Android and iOS device through your mobile browser or on top casino apps.

Yes, you can play Thunderstruck II using casino bonuses and free spins. To withdraw any potential winnings, you must meet the bonus wagering requirements.

No, Thunderstruck II doesn’t offer a progressive jackpot. However, Mega Moolah is another option available at most Microgaming casinos that offer a growing prize pool.

Most Microgaming casinos offer Thunderstruck II and other games. Swiper Casino is the top gambling site to play this title. Always ensure that the site is licensed and regulated with tight security before playing.

The RTP for the Thunderstruck II slot game sits at a healthy 96.65%, which is above average for online slot games.

You can play Thunderstruck II for free at many Microgaming casinos, including Swiper Casino and JackpotCity.

Thunderstruck II Slot Review 2024: Top Norse-Themed Slot

My First Impression of Thunderstruck II