Microgaming has finally answered players’ prayers by releasing Thunderstruck II Reforged, a completely reimagined version of the beloved 2010 Norse mythology classic that captured hearts worldwide.
Launched just days ago, this isn’t just another reskin—it’s a full-blown transformation that brings the hammer-wielding gods into the modern era while preserving the soul of what made the original a timeless favorite.

Lightning Strikes Twice
When Microgaming announced they’d be reforging Thunderstruck II, the slots community held its collective breath. Could they possibly improve upon a game that’s been a staple in online casinos for over a decade? After spinning the reels for hours, we can confidently say: they’ve nailed it.
Thunderstruck II Reforged becomes our Slot of the Week without hesitation, and here’s why.
What Makes This Reforge Special
The game retains the iconic 5×3 layout with 243 ways to win, but everything else has been elevated to match today’s standards. The graphics are nothing short of spectacular—each god rendered in stunning detail that makes the original look like a dusty relic by comparison. The animations crackle with energy, especially when Thor’s hammer smashes onto the reels or when Loki appears with his mischievous grin.
But visual upgrades are just the beginning. The math model has been fine-tuned to deliver a more balanced experience with medium-high volatility and an RTP of 96.10%. The maximum win has been boosted to an impressive 20,000x your stake, quadruple the original’s cap.
The Great Hall of Spins: Enhanced and Expanded
The beloved Great Hall of Spins feature returns, but now it’s even more rewarding. Just like the original, landing three or more Scatter symbols (Thor’s hammer) triggers the bonus round, but the progression system has been refined:
Level 1 – Valkyrie: Unlocked from the first trigger, awarding 10 free spins with all wins multiplied by 5x.
Level 2 – Loki: Unlocks after 5 triggers, granting 15 free spins with the Wild Magic feature that randomly transforms symbols into 2x or 3x wilds.
Level 3 – Odin: Available after 10 triggers, delivering 20 free spins with the mighty Wild Raven feature. Each raven can transform up to 5 symbols into wilds or multiplier wilds.
Level 4 – Thor: The ultimate level, unlocked after 15 triggers, awards 25 free spins with Rolling Reels (a new addition!). Consecutive wins increase multipliers up to 5x, and the feature can be retriggered indefinitely.
Here’s a pro tip: you can actually choose which god’s feature you want to play once you’ve unlocked them all. Strategically, Thor’s level is perfect for those hunting massive wins, while Valkyrie offers more frequent but smaller payouts—ideal for extending your playing time.
New Features That Change the Game
Microgaming didn’t just polish the old mechanics; they added genuinely innovative features:
Thunderstruck Link: Land special Hammer symbols on reels 1 and 5 simultaneously to trigger an instant cash prize or a multiplier boost ranging from 5x to 100x.
Wildstorm II: This randomly triggered feature can turn up to 3 entire reels wild, and unlike the original, it can now activate during both base game and free spins. We’ve witnessed firsthand how this can lead to absolutely devastating win combinations.
Ante Bet Option: For an additional 50% to your base bet, you double your chances of triggering the Great Hall of Spins. In markets where available, there’s also a Bonus Buy feature letting you purchase direct entry to the free spins for 100x your bet.
Hidden Mechanics and Strategies
After extensive testing, we’ve discovered some interesting patterns. The Wildstorm II feature seems to trigger more frequently during losing streaks—possibly a volatility balancing mechanism. Also, the game appears to have “hot and cold” cycles; when you’re in a hot cycle, features trigger in clusters.
One strategy that worked well for us: start with minimum bets to unlock the Great Hall levels, then increase your stake once you’ve accessed Thor’s chamber. The Rolling Reels at higher bet levels can produce genuinely life-changing payouts, especially when combined with Wildstorm II.
Pay attention to the background too—the storm intensifies before major features trigger, giving you a subtle visual cue that something big might be coming.

Sound Design That Immerses
The audio experience deserves special mention. The orchestral soundtrack builds tension beautifully, and each god has their own musical theme. Thor’s free spins feature genuine thunder sound effects that’ll shake your speakers, while Loki’s rounds have an almost playful, trickster-like melody. Turn up your volume for this one—it genuinely enhances the experience.
A Worthy Successor
Speaking about the release, John Coleman, CEO of Microgaming, stated: “Thunderstruck II Reforged represents our commitment to honoring classic titles while embracing innovation. We’ve listened to our community, and this reforge delivers everything they loved about the original while introducing mechanics that make sense for today’s players.”
The game hits that sweet spot between nostalgia and innovation. Veterans will appreciate the familiar structure and features they know and love, while newcomers get a thoroughly modern slot experience that holds its own against any recent release.
Final Verdict
Thunderstruck II Reforged isn’t just our Slot of the Week—it’s shaping up to be one of the standout releases of the year. Whether you’re a longtime fan of the original or discovering the Thunderstruck universe for the first time, this is essential spinning.
The game is already available at most major Microgaming-powered casinos, and we’ll be featuring it in an exclusive tournament on our forums next week with some legendary prizes up for grabs. Keep your eyes on PokiesCritic for more details coming soon.
The gods have spoken, and their message is clear: the age of Thunderstruck is far from over.
