Thunderstruck II Slot Review
| Updated: Our Thunderstruck II slot review reveals why Microgaming’s 2010 blockbuster still tops casino lobbies. Packed with 243 ways to win, a 96.65% RTP, medium–high volatility and payouts of up to 8,100× the stake, this Norse-mythology sequel mixes straightforward 5-reel action with four escalating free-spin rounds and a random Wildstorm that can electrify every reel. Loved by beginners and veterans alike, Thunderstruck II runs flawlessly on desktop, tablet and mobile devices.
Thunderstruck II Pros and Cons
- Pros
- Four-level Great Hall of Spins with escalating modifiers
- Random Wildstorm feature can turn up to five reels wild
- 243 ways to win and balanced hit frequency
- High maximum win of 8,100× the stake
- Low minimum bet and full mobile compatibility
- Cons
- No progressive jackpot
- Bonus levels must be unlocked over time
- Visuals show their age compared with modern releases
Thunderstruck II Data Table
| Slot’s Summary | |
|---|---|
| Game Type | Video Slot |
| Developer | Microgaming (Games Global) |
| Theme | Norse Mythology |
| Release Date | May 2010 |
| Layout | 5 Reels, 3 Rows, 243 Ways |
| RTP | 96.65% |
| Volatility | Medium–High |
| Minimum Bet | $0.30 |
| Maximum Bet | $15.00 |
| Max Payout | 8,100× bet |
| Hit Frequency Rate | 31.56% |
| Paylines | 243 Ways |
| Free Spins | Yes |
| Features | Wilds, Scatters, Great Hall of Spins, Multipliers, Wildstorm |
| Jackpot Type | Fixed (Non-progressive) |
Thunderstruck II Theme & Symbols
Thunderstruck II slot transports players to mighty Asgard, where Thor, Odin, Loki and Valkyrie surge across the reels amid crackling lightning. The icy blue palette, Nordic runes and carved metal borders reinforce the mythic mood. Special symbols—the Thunderstruck II logo wild and Thor’s Hammer scatter—unlock the game’s signature bonuses, leading players deeper into the Great Hall of Spins and its god-powered rewards.
Visuals & Audio
The sequel refreshes its predecessor with high-definition artwork, fluid animations and a rousing orchestral soundtrack. Storm clouds roll behind the reels, lightning flashes on winning spins and cymbals crash during Wildstorm events. Each deity is meticulously illustrated, while subtle ambient effects—whispering winds, distant thunder—add atmosphere without overwhelming the action, ensuring an immersive yet focused playing experience on any screen size.
Symbols
Low-Paying Symbols: Rune-styled 9, 10, J, Q, K and A icons deliver frequent but smaller wins.
High-Paying Symbols:
- Valkyrie – winged guardian maiden
- Loki – silver-tongued trickster god
- Odin – all-seeing all-father with ravens
- Thor – god of thunder with Mjölnir
- Viking Longship and the shining halls of Asgard provide medium-to-high rewards, while the Thunderstruck II logo is Wild and Thor’s Hammer acts as Scatter.
Thunderstruck II Payout Table
| Symbol | 2× | 3× | 4× | 5× |
|---|---|---|---|---|
| Logo Wild | – | 2.25× | 6.00× | 30.00× |
| Thor | – | 0.90× | 3.00× | 15.00× |
| Odin | – | 0.90× | 3.00× | 13.50× |
| Loki | – | 0.60× | 2.40× | 12.00× |
| Valkyrie | – | 0.60× | 2.40× | 10.50× |
| Asgard | – | 0.45× | 1.80× | 9.00× |
| Longship | – | 0.45× | 1.80× | 7.50× |
| A | – | 0.30× | 0.60× | 4.50× |
| K | – | 0.30× | 0.60× | 4.50× |
| Q | – | 0.21× | 0.45× | 3.75× |
| J | – | 0.21× | 0.45× | 3.75× |
| 10 | – | 0.15× | 0.30× | 3.00× |
| 9 | – | 0.15× | 0.30× | 3.00× |
| Scatter (Hammer) | 0.90× | 1.80× | 18.00× | 180.00× |
How to Play Thunderstruck II Slot
Play Thunderstruck II slot by selecting a stake between $0.30 and $15 and pressing Spin or Autoplay to set the 5×3 reels and 243 ways in motion. The Thunderstruck II logo substitutes for all symbols except the Hammer scatter and doubles any win it completes. Hitting three or more scatters unlocks the Great Hall of Spins, where Valkyrie, Loki, Odin and Thor award escalating free-spin rounds with extra multipliers, wild reels or rolling reels. At random, the Wildstorm feature can strike in the base game, turning up to five reels entirely wild for huge win potential. Quick-spin, autoplay and a detailed pay-table are accessible from the control bar on both desktop and mobile.
Tips & Strategies for Thunderstruck II
- Trigger the bonus often: Lower stakes allow more spins and more chances to unlock the higher Great Hall of Spins levels.
- Bank on Wildstorm: Medium–high volatility means dry spells; keep a balanced bankroll so you’re still in when Wildstorm hits.
- Climb the free-spin ladder: Odin’s rolling reels and Thor’s 5× multiplier offer the best value, so persevere past the early Valkyrie and Loki rounds.
- Use autoplay wisely: Set loss and win limits to control spending while chasing long-term features.
- Check casino RTP: Some sites host lower-RTP versions; aim for the 96.65 % model for the best returns.
Thunderstruck II Review Verdict
Thunderstruck II slot remains a timeless classic packed with 243 ways, four unlockable bonuses and explosive wild reels. Its balanced gameplay, generous 8,100× max win and universal device support make it just as compelling today as in 2010—well worth a place on any spinner’s playlist.
FAQ
- What is the RTP of Thunderstruck II?
- The game’s standard RTP is 96.65 %, offering solid returns for a medium–high volatility slot.
- How do I unlock all four Great Hall of Spins levels?
- Each time you trigger the free-spin feature, progress is saved; the 5th, 10th and 15th triggers unlock Loki, Odin and Thor respectively.
- What is the maximum win in Thunderstruck II?
- The biggest possible payout is 8,100× your total stake, achievable during the Wildstorm or Thor free spins.
- Can I play Thunderstruck II on mobile?
- Yes. The HTML5 version runs smoothly on iOS, Android and Windows devices without downloading extra software.
- Is there a progressive jackpot?
- No. Thunderstruck II offers a fixed jackpot, relying on free spins and Wildstorm features for large wins.