Thunderstruck II

7.1 7.1 7 Votes

Thunderstruck II has been decommissioned and replaced by Thunderstruck II Remastered

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Thunderstruck II Slot Review

In December 2020, the prolific game provider and aggregator Microgaming deployed its remastered version of ThunderStruck 2 video slot.   And with this uplift, the studio enhanced the graphics’ quality and embedded a new Wildstorm feature into the gameplay, which can indeed lead to incredible payouts worth up to 8,100x stake.

Sure, the initial slot was great. And it still captivated the attention of the savviest players even before Microgaming launched their upgrade. After all, few games in online casino boast such advanced level up mechanics and popular Viking theme. But also offer versatile gameplay on desktop, mobile, and tablet. So, if you aren’t familiar with this slot, here’s your chance to get to know it.  

ThunderStruck 2 video slot base gameplay

To sum up, ThunderStruck 2 video slot is a 243 win ways game. It boasts 5-reel, 3-row. Over the years, it somewhat earned the reputation for delivering colossal wins to players who unlock all the bonuses the game offers.  But we’ll cover that in the bonus feature section below. 

What’s worth knowing for now is the leading game’s core mechanics include wild substitutions and a new wild storm feature that Thor activates at random. You’ll know up to 5 reels could turn wild when the Norse divinity appears over the reels. This random feature could be triggered in back to back spins since it’s utterly random. Plus, it typically leads to excellent payouts too.

ThunderStruck 2 video slot RTP and volatility

One of the main appeals of ThunderStruck 2 video slot is the excellent math model the game boast. Indeed, it is geared towards novice players who seek challenges, diverse gameplay, and overall above average winning odds since the RTP is 96.65%.  The low variance, on the other hand, means that you’ll often win with low-value symbols like in most low volatility slots.

Main bonus feature in ThunderStruck 2

The Great Hall of Spins is this slot’s main bonus. It essentially consists of 4 progressively unlockable free spins bonuses with different reel modifiers and threshold to reach to unlock them too. Now, here’s where you need to pay special attention. 

Indeed, since last December’s uplift, the achievements you’ll unlock are not device-specific. So, let’s say you’ve triggered Valkyrie’s feature 5 times on desktop. Well, the next time you’ll play (on mobile), you’ll have access to Loki’s feature and now can choose to play 15 free spins with the Wild Magic feature instead of the 10 free rounds with 5x Multiplier Valkyrie’s bonus offered. Now, if you wondered what Odin’s and Thor’s bonuses would give you, you could check the paytable in the game for a detailed explanation and threshold to activate.  But briefly, it’s 20 and 25 free spins with wild raven and rolling reels you’ll get to pick.

Our conclusion about ThunderStruck 2 video slot

If there ever were a great hall of slots in online casinos, well, remastered or not, it would certainly have a prime spot in there. It is one of the most popular games of all time. And the best thing about it is the excellent blend of reward, risk, and progression it offers to loyal players.  Indeed, keep in mind that this video slot isn’t one that bonus hunters or casino hoppers should play. In fact, you’ll make the most of it if you play multiple casino sessions and this on a single operator’s site.  So choose wisely and let the Viking gods guide you.


  • 4 different free spins to unlock.
  • The more you play, the more you could win.
  • It won’t drain your bankroll if you play responsibly.


  • ThunderStruck 2 saves your progress. So, it’s not good for casino hoppers.
  • To unlock the best bonus, you’ll need to play a lot.
  • Low variance gameplay means more small wins than big ones.
  • Often excluded from the wagering requirements of casino bonuses.
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