At a Glance: Thunderstruck II Stats
Irish player notes: Looking to play Thunderstruck II online with real money? The Thunderstruck II demo on this page is free; when you are ready for real stakes, pick a licensed Irish-facing casino from our Best Irish Casinos list. This review was produced by the Slots Irish editorial team and benchmarks the 96.65% RTP against similar medium-volatility slots. Reminder: only play at casinos under UKGC, MGA or GRAI licensing; see our Irish gambling laws guide. Best Irish Casinos Slots Irish editorial team Megaways progressive jackpot slots Irish gambling laws
Irish player notes: Looking to play Thunderstruck II online with real money? The Thunderstruck II demo on this page is free; when you are ready for real stakes, pick a licensed Irish-facing casino from our Best Irish Casinos list. This review was produced by the Slots Irish editorial team and benchmarks the 96.65% RTP against similar medium-volatility slots. Reminder: only play at casinos under UKGC, MGA or GRAI licensing; see our Irish gambling laws guide. Best Irish Casinos Slots Irish editorial team Megaways progressive jackpot slots Irish gambling laws
Thunderstruck II Overview
Welcome to our Thunderstruck II review: a Norse mythology-themed slot from Microgaming. The Thunderstruck II RTP is 96.65%, volatility is medium, and the game uses a 5-reel, 3-row grid with 243 ways to win.
The headline mechanic is Great Hall of Spins with four tiered free-spin modes (Valkyrie, Loki, Odin, Thor) unlocked via scatter triggers: increasing multipliers and wild mechanics per tier.
Verdict: Thunderstruck II is a solid medium-volatility slot with a 96.65% RTP and a well-regarded Norse mythology theme. See where Thunderstruck II fits alongside similar Microgaming titles on our full catalogue. full catalogue
Thunderstruck II RTP, Volatility & Max Win
Thunderstruck II's RTP of 96.65% is above the typical 96% baseline for many online slots. Some operators license reduced-RTP variants; always check the in-game info panel before real-money play. Background in our RTP guide. RTP guide
The maximum win potential is significant, with the game offering a jackpot of 2.4 million coins according to some sources. The bonus round is where the largest wins are typically achieved.
Thunderstruck II Theme, Design & Symbols
Thunderstruck II wears a Norse mythology theme with Microgaming's signature production values. The symbol set and reel frame read cleanly across desktop and mobile, and the audio design stays out of the way during long sessions.
Thunderstruck II Bonus Features & Free Spins
Thunderstruck II bonus features
Great Hall of Spins with four tiered free-spin modes (Valkyrie, Loki, Odin, Thor) unlocked via scatter triggers: increasing multipliers and wild mechanics per tier
Free Spins / bonus trigger
Free Spins trigger via scatter symbols, opening the Great Hall of Spins with four tiered free-spin modes (Valkyrie, Loki, Odin, Thor), each offering different numbers of spins and multiplier mechanics.
Where to play
Available at online casinos offering Microgaming slots. See our Best Irish Casinos shortlist for licensed options. Best Irish Casinos
Explore Thunderstruck II
Where to play Thunderstruck II in Ireland
- Ladbrokes: major operator with Microgaming titles Ladbrokes
- BoyleSports: Irish-facing operator with Microgaming titles BoyleSports
- PlayOJO: operator with Microgaming titles PlayOJO
Casinos carrying Microgaming titles from our Best Irish Casinos shortlist.
Similar slots by Microgaming
- Immortal Romance96.86% RTP
- Hot Shot96.63% RTP
- Basketball96.52% RTP
- Cashapillar96.52% RTP
- Immortal Romance II96.1% RTP
More picks from the same studio. Browse our full slot catalogue for every reviewed title.
Thunderstruck II Gallery
Four gameplay views of Thunderstruck II by Microgaming. Every image links to the full-size file; missing files are auto-hidden.
Thunderstruck II Pros and Cons
- ✓96.65% RTP above market average
- ✓ Significant max-win potential
- ✓Medium volatility profile
- ✓Mobile-optimised HTML5 build
- ✓Distributed at every major Irish-facing Microgaming casino
- ×Medium volatility means cold streaks between bonus hits
- ×RTP variants possible at some operators; always verify
- ×Free Spins trigger frequency is average
- × Betting limits may vary by operator
- ×Some territorial availability restrictions
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Thunderstruck II FAQs
What is the RTP of Thunderstruck II?
The Thunderstruck II RTP is 96.65%. Always verify the in-game info panel before playing for real money as reduced-RTP variants may exist.
Can I play Thunderstruck II in Ireland?
Yes. Thunderstruck II is available at UKGC- and MGA-licensed Irish-facing casinos.
Is there a free demo?
Yes. Slots Irish hosts a free Thunderstruck II demo with no sign-up, no deposit and no email required.
What is the maximum win?
The Thunderstruck II max win is 2,430x your total stake.
What is the volatility?
Thunderstruck II has medium volatility.
Reviewed by the Slots Irish Editorial Team
Published by Slots Irish. Verify game settings and current operator terms directly before playing.
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