Thunderstruck II Slot Demo

Thunderstruck II slot is a sequel to the most popular Thunderstruck slot game, released on 1 May 2004. However, Stormcraft Studios remastered the sequel in December 2020. Thunderstruck II slot demo and real play games deliver three rows, five reels, and 243 paylines. Its theme and graphics are inspired by Norse mythology, one of the most popular styles used in the industry. What’s more, this slot machine’s main attraction is the Great Hall of Spins bonus, which can award up to 25 Free Spins that you can test for free on our site. You can find out more details about the game and tips to play online in this review.

Thunderstruck II Features Overview

Theme Viking
Type Online Video Slots
Software Microgaming, Stormcraft Studios
Reels 5
Maximum win 8,000x Stake
Paylines 243
Min coins per spin 0.30
Max coins per spin 54.00
Release date 1 May 2014
Special features Wildstorm Feature, 4 Free Spins Features
RTP 96.65%
Slot variance HIGH
Mobile Portrait and Landscape Screen Layout

Top Casinos Where to Play Thunderstruck II for Real Money

Rank
Casino
Review
Bonus
Play
1
100% bonus up to £25 20 Bonus Spins on Book of Dead
T&C apply
*18+. New UK customers only. Opt-in required. 20 Bonus Spins on "Book of Dead" and 100% Deposit Bonus up to £25 on first deposit. Min deposit £10. 30x wagering requirement for Bonus Spins and 30x wagering requirement for Deposit Bonus (game weighting applies). Max £5/spin or £0.50/line or £50/round (live casino). 30 days expiry. T&C's Apply.
2
Unlock up to £100 Cash + 20 Wager-Free Spins
T&C apply
Full T&Cs apply. Free spins - no deposit required & new players only. Claim within 3 days of registration & 3 day expiry. Free spins worth £0.10 each on Book of Dead, winnings paid as cash. Deposit offers available across any two deposits. Both expire 7 days after registration & have 7 days to wager once claimed. Deposit £10, £25 or £50+ & wager 35x for a cash reward. Only cash stakes qualify & wagering contributions vary. 5 free spins on Book of Dead with each qualifying deposit, 3 day expiry. BeGambleAware.org
3
Up to £100 100%
T&C apply
No Deposit Offer: New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hrs of receiving the email and expires after 14 days • FP wins are credited as bonus and capped at £15, exc. JP win • Deposit Bonus Offer: £20 min deposit • 100% up to £100 Bonus • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Restrictions apply to deposit until wagering requirement fulfilled • Wagering req. vary by game • This offer may not be combined with any other offer • Deposit balance is available for withdrawal at any time • General withdrawal restrictions apply. Please play responsibly. www.BeGambleAware.org. T&C’s Apply.

Thunderstruck II Slots In-Play Features

Since this is a remaster of the original Thunderstruck game, you can expect it to come with enhanced graphics and updated bonus features. Such extras that are in the free Thunderstruck II demo are as below:

  • Wild. The game’s logo is the Wild symbol. It acts as a substitute icon whereby it replaces regular symbols except for the Scatter. Moreover, it doubles the wins while substituting.
  • WildStorm Feature. This feature can appear randomly during your gameplay and convert up to 5 reels Wild. Note that the Free Spins are not active during the Wildstorm feature.
  • The Great Hall of Spins. Thor’s hammer plays as the Scatter symbol in the Thunderstruck II mobile slot. Three or more of these symbols on any position on the reels will initiate The Great Hall of Spins feature. The feature encompasses four Free Spins, which you can trigger at different turns.
Thunderstruck 2 Slot New and Old Versions
Remastered version vs the original 2014 one

Free Spins Variations

  • Valkyrie Free Spins. It is accessible on the first trigger and comes with 10 Free Spins plus a 5x multiplier. The best part is that you can retrigger these Free Spins.
  • Loki Free Spins. Available on the 5th trigger, the Loki Free Spins will award up to 15 Free Spins and the Wild Magic feature. During the latter, the engine will add wild magic symbols to the 3rd reel. Up to 15 symbols will then transform into the Wild magic icons when these features sets in motion. What’s more, 2 to 5 Scatter symbols will activate 1 to 4 Free Spins.
  • Odin Free Spins. This bonus is applicable during the 10th trigger. It delivers 20 Free Spins and the Wild Raven feature. When the latter happens, Odin’s ravens will transform 1 or 2 symbols into Wild. Furthermore, the feature will come with 2x or 3x multipliers and up to 6x multiplier when both ravens land.
  • Thor Free Spins. Available on the 15th trigger, Thor Free Spins are the best feature in the game. It awards up to 20 Free Spins and the rolling reels feature. Whenever a winning combination occurs, the winning symbols will be removed to make room for new symbols. This event creates better chances of landing the big win. Moreover, bear in mind that this feature comes with a multiplier trail, which will increase up to 5x multiplier for the 5th roll.

RTP and Variance of the Thunderstruck II by Microgaming

Thunderstruck II free slot and cash modes come with a 96.65% RTP and high volatility. This rate is very different from what the original game offered but much better. Besides, the maximum win is 8,000 times the bet.

Conclusion

If you love Norse mythology-themed slots, then you should play Thunderstruck II for free or real money. The game is all about the Great Hall of Free Spins, which is the pathway to big wins. On top of this, this slot is mobile compatible, and no download is required to play on mobile devices.