Thunderstruck II

Software: Microgaming

Quick Facts

  • Reels: 5
  • Max. Wager: £15
  • Max. Payout: £300
  • Paylines: 243
  • Bonus Round: Yes
  • Jackpot: Normal

Try out Thunderstruck II

$5000 Welcome Bonus
$4500 Welcome Bonus

Why you'll love this game

  • Mobile version has a 2.5 million jackpot
  • Free spins with multipliers
  • Random wilds Storm feature
  • Regular jackpot worth 121,500 coins


This is the second entry into the widely-loved Thunderstruck slots series from Microgaming. As in the original game, Thunderstruck II slots is based on the Nordic gods and their powers. The updated symbols include multiple figures from Nordic mythology (such as Thor), Thor's Hammer, a Viking ship, and others. There have been many serious changes since the original game, so even if you are completely comfortable with the first Thunderstruck slots game, you will want to read through this review to make sure you are prepared for that which awaits you at Thunderstruck II online slots.

The five reel design is exactly the same as the one in the original game, but there are no longer traditional paylines. Instead, Microgaming has decided to implement their '243 Ways to Win' system. This gives you a general variety of 243 winning combinations, without having you specifically activate paylines. You can bet between 30 and 300 coins on each spin and the coin sizes are limited to $0.01, $0.02, and $0.05. Thus, the overall betting range starts at $0.30 and goes up to $15.00.

Try out Thunderstruck II at... Casino
Welcome Bonus $5000
Accepts US players
Play Now
Ignition Casino
Welcome Bonus $4500
Accepts US players
Play Now
Lincoln Casino
Welcome Bonus $5000
Accepts US players
Play Now


Thor's Hammer plays a very powerful role as Thunderstruck II online slots' scatter/bonus symbol. The only catch is that it works very differently than similar symbols in other games. When you see three or more Thor's Hammer symbols on the screen at once, you will be taken to the Great Hall of Spins. Here you can choose from the Valkyrie Bonus, the Loki Bonus, the Oden Bonus, and the Thor Bonus. At the start, only one of these is available: you must access this game multiple times to unlock the others.

In Thunderstruck II slots, the Valkyrie Bonus consists of 10 free spins with a 5x multiplier that acts on all wins. This feature may be retriggered, and it is available from Great Hall of Spins right from the beginning. Next, the Loki Bonus is available after the fifth trigger of the Great Hall of Spins. It consists of 15 free spins with a Wild Magic Feature – when you see the Wild Magic symbol, it will automatically lead to substitutions of other symbols on the screen as well.

Next, we have the Odin Bonus. It is first available with the 10th trigger of the Great Hall of Spins and it rewards you with 20 free spins. There will be two Odin's Raven symbols on the reels – one with a 2x multiplier and the other with a 3x multiplier. If you get both at once, the total multiplier is 6x, which takes the 1,000 coin jackpot for five Thunderstruck II logos up to 6,000 coins! Finally, let's look at the Thor Bonus. It is first available on your 15th visit to the Great Hall of Spins and it will hand over 25 free spins with rolling reels that can lead to multiple wins! These multiple, consecutive wins take the bonus multiplier up to 5x!


Reasons To Play Thunderstruck II Slots

The Thunderstruck II slots logo is a wild symbol that can substitute for all but the Thor's Hammer symbol. It will only make the substitution when doing so will lead to a payable win but, when this is possible, it also doubles the winnings for any payline that it completes! Additionally, Thunderstruck II online slots has a randomly launched Wild Storm Feature. This results in up to all five reels being completely wild, but free spins cannot be triggered during while this feature is in effect.

Don't delay; there has never been a better time to sign up with one of the top slots casinos, where you can play Thunderstruck II slots today!



Are the game winnings any good?

The Thunderstruck II slots game has five reels and 243 ways to win with the overall betting range from $0.30 to $15 per spin. The game offers incredible winning opportunities including cash payouts worth 6,000 coins, up to 20 free spins, and multipliers up to 6x of your original bet. The various bonus events in Thunderstruck II can reward players with up to 2.4 million coins.

Will there be cheating in this game?

No, the game is fair and honest. All results mirror your luck. So you can enjoy the game without worrying about it being rigged.

Can I have a go at the game for free before I start betting my money on it?

Yes, you can play the game for free on this site before you bet any money on the real one. You just can't win any prizes during the trial version.

Does the game have any randomly launched features?

Yes. The Thunderstruck II online slot game has a randomly launched feature called the Wild Storm feature. This gives players an increased chance of landing a heavy payout by changing all symbols on the entire five reels of the slot game into wild symbols. Since players can then make their desired combinations from the wild symbols, they stand to win big payouts. Also worth mentioning is the Great Hall of Spins that unlocks multiple levels of Free Spins bonus features. Punters can land three or more Thor's Hammer symbols to active this feature. The bonuses within this feature include the Valkyrie with 10 free spins and all winnings multiplied by 5x, the Loki with 15 free spins and a Wild Magic feature, the Odin with 20 free spins and the Wild Raven feature, and Thor's bonus with 25 free spins with a multiplier up to 5x.

Want to Play Now? Check Out The #1 Slots Casino
$5000 Bonus
Play Now


H-N Slots

Hellboy | High Five | Hitman | Ho Ho Ho | Immortal Romance | Jackpot Pinatas | Jail Break | Lucky Lightnin | Jewels of the Orient | King Cashalot | Kings And Queens | Ladies Nite | Lord Of The Rings Fellowship | LotsaLoot | Love Potion | Lucky Stars | Mad Hatters | Magic Multiplier | Major Millions | Mardi Gras Fever | Mayan Princess | Mega Fortune Wheel | Mega Money Mine | Mega Moolah 5 Reel Drive | Mega Moolah | Mega Moolah Summertime | Melon Madness | Mid Life Crisis

O-Z Slots

Pay Dirt | Pharaohs Tomb | Pure Platinum | Rainbow Riches | Reel Classic 5 | Reel Gems | Reel Strike | Rhyming Reels Queen of Hearts | Riviera Riches | Ronin | Robin Hood Feathers Of Fotune | Santa's Wild Ride | Scrooge | Secret Admirer | Stash of the Titans | Sure Win | Shopping Spree 2 | Sir Winsalot | Snow Business | Thunderstruck | Thunderstruck ii | Tomb Raider Flash | Tomb Raider Secret of the Sword | Wheel of Fortune | Winter Gold | Your Lucky Day