Games Global’s Thunderstruck 2 is undeniably one of the most iconic online slots of all time. Since its launch in 2010, this 5-reel slot with 243 ways to win has drawn players with its maximum win potential of up to 8,000x your stake. Instead of traditional paylines, Thunderstruck 2 uses adjacent reels, meaning winning combinations are formed by matching symbols on reels next to each other from left to right, which is a key part of the 243 Ways to Win system. However, whether the game stacks up to modern games is more debatable. In this Thunderstruck II review, we will explore this game, including its industry-defining Great Hall of Spins free spins feature. Thunderstruck 2 accommodates a wide variety of bet sizes, making it accessible to all types of players regardless of their bankroll or experience level.
- Provider: Games Global
- Release date: 2010
- Reels: 5
- Rows: 3
- Paylines: 240
- RTP: 96.65%
- Volatility: Medium to High
- Minimum bet: $0.30
- Maximum bet: $60
- Maximum win: 8,000x
Best Casinos to Play Thunderstruck 2 in 2025
Introduction to Thunderstruck 2
Thunderstruck 2 is a captivating online slot game that has become a standout favorite in the world of online gambling. Drawing inspiration from Norse mythology, this slot game transports players into a realm of gods and legends, all brought to life with stunning graphics and immersive sound effects. As a preferred online casino choice for many, Thunderstruck 2 offers a gaming experience that combines engaging gameplay with the thrill of chasing massive wins.
The game’s medium volatility strikes a perfect balance, appealing to both casual players and those looking to win big. With a host of bonus features, including wild and scatter symbols, Thunderstruck 2 keeps players engaged and entertained throughout every session. Whether you’re new to slots or a seasoned player, the game’s rich visuals, dynamic features, and the potential for impressive payouts make it a must-try at any online casino. In this review, we’ll dive into the key features, symbols, and mechanics that make Thunderstruck 2 a standout slot game in today’s market.
Who Should Play Thunderstruck 2
One of the most appealing things about Thunderstruck II is how versatile it is. Both budget and high-rolling players can enjoy this Games Global slot. Sure, the volatility edges towards high, but the RTP and game engine provide a nice balance of mixing regular wins and bonus triggers. This is the sort of slot game we are happy to tell any player to “give it a go”.
To ensure a responsible and enjoyable gaming experience, remember to set limits on your bets and playtime. Setting personal limits helps promote safe gaming practices and keeps your gambling within comfortable boundaries.
Thunderstruck 2 Biggest Win
According to Slottracker, the biggest win from the Thunderstruck 2 slot game is €991.08. Still, given that the game’s maximum win is 8,000x your stake, users chasing a big win Thunderstruck 2 moment have the potential for massive payouts (if luck is on their side).
How to Play Thunderstruck 2
The Thunderstruck II slot game plays on a grid of 5 reels, 3 rows, and 243 ways to win. 3, 4, or 5 matching symbols are required on an active payline to form wins, with symbols lining up from left to right. The controls and gameplay are straightforward, making it easy for new players to start spinning the reels and enjoy the game. Reflecting the universal appeal of the game, the bet range is ideal for players on a budget and high rollers, as you can stake between $0.30 and $60 per spin. Features include AutoPlay up to 100 spins and a Quick Spin setting for faster gameplay.
Symbols and Payouts
Symbols include the classic 9, 10, J, Q, K, and A icons, as well as a low-value Viking longship. High-value symbols fit the Norse mythology theme, including the gods Valhalla, Valkyrie, Loki, Odin, and Thor. The God of Thunder will serve as the best rewarding standard symbol, with Thor paying up to 16.67x your stake for 5 in a row. When you see the Thunderstruck II logo, this is the wild symbol and will replace other symbols to build winning combinations. The wild can substitute for other symbols, except scatters, to help form more winning combinations. Furthermore, a wild symbol will also double the payout of the line. Get 6 wild symbols, and you can pick up a win of 33.33x your stake. Thor’s hammer is the scatter symbol and plays a crucial role in triggering bonuses. When Thor’s hammer appears, it activates the iconic free spins bonus games and other bonuses, which we’ll cover below.
Over the years, there has been plenty of love for the Thunderstruck II mobile slot. Games Global has ensured the game stays fresh with regular updates. For example, it is a compatible mobile slot that is built on HTML5 technology. You can choose the device and platform you want to play on, including smartphones, desktops, and tablets running Android, Windows, or iOS. Thunderstruck 2 is also available on most casino apps. The Thunderstruck II RTP is 96.65%, which is above the 96% average for online slots. While the game has a high volatility, it is not as unstable as other games with a similar rating. In fact, there is a decent balance thanks to a hit frequency of 32.62%. Although, while you win around 1 every 3 spins, most payouts will be small and under your stake. The road to the biggest wins is to trigger free spins, including the max 8,000x payout. Thunderstruck II is a game that is well-known for its excellent bonus features, with 8 available in total. The slot is packed with exciting features such as Wilds, Scatter Symbols, Multipliers, and Free Spins, all designed to enhance gameplay and increase your chances of winning. As you play, you can unlock additional bonus rounds and features, including new levels of the Great Hall of Spins and special bonus rounds, by triggering scatters or reaching certain milestones. From random wild reels to a best-in-class free spins round, this slot has a lot to offer. The Thunderstruck II online slot has a Wildstorm feature that triggers randomly during the base game. When it does, Thor sends lightning raining down and can turn up to five reels wild during gameplay. Getting 5 reels wild could land you the maximum 8,000x your stake payout. While the Wildstorm is cool, the Thunderstruck II slot game is all about the Great Hall of Spins. Players can access the Great Hall of Spins by landing Thor’s Hammer scatter symbol 3, 4, or 5 times on the reels. Alongside accessing the free spins, you will also collect 1x, 2x, 20x, or 200x your bet. There are four levels to this feature, and you unlock new levels of the Great Hall of Spins as you trigger the feature multiple times. To help you know how many levels you have, there is a small meter by the reels. Scatter symbols are at the heart of the action in Thunderstruck 2, adding an extra layer of excitement to every spin. Represented by Thor’s hammer, these scatter symbols are the key to unlocking the legendary Great Hall of Spins feature. When three or more scatters land anywhere on the reels, players trigger this bonus round, which offers a variety of free spins levels, each themed around a different Norse god. This not only enhances the overall gaming experience but also gives players the chance to win big with every bonus trigger. What makes scatter symbols even more appealing is their ability to pay out regardless of their position on the reels, starting from just two scatters. Alongside the scatters, the wild symbol—depicted by the Thunderstruck II logo—substitutes for other paying symbols, helping to form winning combinations and boost your chances of landing a payout. The interplay between scatter and wild symbols ensures that every spin is packed with potential, keeping the gameplay fresh and rewarding. Thanks to its medium volatility, Thunderstruck 2 delivers a steady stream of smaller wins, punctuated by the excitement of larger payouts when the bonus features are triggered, making it a well-balanced and thrilling slot game to play. One of the first blockbuster multi-feature slots ever made, Thunderstruck II has a Norse mythology theme based on Thor. Despite launching in 2010, Games Global has made several updates to keep the game looking fresh. The last came in December 2020 and improved the visuals. While not as dynamic as modern video slots, Thunderstruck II is still a classy-looking slot with a sleek design and smooth graphics. There is also a suitably epic soundtrack that accompanies you through your gameplay. One of the reasons why Thunderstruck II has become one of the most popular slots ever is because of its versatility. This is a game that works for many types of players and is designed to be easily played by anyone. Thunderstruck II is fun to play and can be enjoyed by both new and experienced players. You can bet small or big without needing to be a budget player or a high roller. Also, since this is a medium variance slot so the engine has enough balance to keep wins flowing and give the chance of making a profit. After playing 200 spins for part of our Thunderstruck II review, we found what we expected in terms of a balanced output with major wins being rare: You may be unsure of whether Thunderstruck II is the game for you and want to avoid wasting your hard-earned money. The good news is there is a Thunderstruck II demo you can play without risking your bankroll. You can set up an imaginary budget and bet whatever amount you want on each spin, testing different stakes, the overall gameplay, and the bonus round. After trying the demo mode, you can decide if you want to play Thunderstruck II for real money or continue enjoying it for free. When you register with one of the online casinos we recommend, don’t forget to claim the welcome bonus. Usually, this will consist of bonus cash and free spins. While free spins sound good, they are not ideal because the casino chooses which slot you use them on. Also, free spins give you just a small stake spin and are not the same as a free spins feature you find on slot games. The best bonus for slot players is casino cash. You make a small deposit and receive casino bonus funds to use on any slot you want, including Thunderstruck II. It’s important to note the difference between playing with bonus money and real money play. With bonus funds, you must meet wagering requirements before you can withdraw any winnings. In contrast, real money play allows you to win and cash out actual money immediately, without restrictions tied to bonus terms. You can also cash out winnings you make once you meet the wagering requirements and other T&Cs. If you’re hoping for a chance at some big payouts on the Thunderstruck II slot, you’ll need to play with real money. Before proceeding, make sure to choose a secure online casino that uses strong security measures to protect your information and funds. When signing up, you may be required to verify your identity and confirm that your connection is secure to ensure you are a human user, not a bot, before accessing real money play features. Just sign up with an online casino, add some funds to your account, and you’ll be all set to start placing bets on the slots. This being one of the most popular slot games known to man, it’s not an easy task finding anything negative to say but still, we’ve listed this games’ main pros and cons. One of the most iconic video slots ever made, Thunderstruck II was a trail-blazing game that defined modern slots. It also managed to hold up all these years later. Its outstanding Great Hall of Spins free spins bonus provided the blueprint for many games to follow and remains an unmissable feature. While the Thunderstruck II slot is aging visually, and its slightly volatile gameplay may not be to everyone’s taste, this game remains one of the most universally appealing ever made. Our Score: 4.4/5
Symbol
Payouts
Viking Longship
3, 4 or 5 = 0.5, 1.66 or 8.33 x stake
Valhalla
3, 4 or 5 = 0.5, 1.66 or 10 x stake
Valkyrie
3, 4 or 5 = 0.66, 2.66 or 11.66 x stake
Loki
3, 4 or 5 = 0.66, 2.66 or 13.33 x stake
Odin
3, 4 or 5 = 1, 3.33 or 15 x stake
Thor
3, 4 or 5 = 1, 3.33 or 16.66 x stake
Wild
3, 4 or 5 = 2.5, 6.66 or 33.33 x stake
Scatter
2, 3, 4 or 5 = 1, 2, 20 or 200 x stake
Play Thunderstruck 2 on Mobile
Thunderstruck 2 RTP, Payout, and Volatility
Thunderstruck 2 Bonus Features
Wildstorm feature
The Great Hall of Spins
Scatter Symbols and Gameplay
Graphics & Sound
Gameplay and Overall Experience
Our Own Gameplay Experience
Playing Thunderstruck 2 on Demo Mode
Playing Thunderstruck 2 Slots with Bonus Money
Play Thunderstruck II Slots for Real Money
Pros and Cons
Thunderstruck II Summary
FAQs
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