Thunderstruck II

If you enjoyed the original Thunderstruck II slot game by Microgaming, then strap yourself in as it is back and better than ever as Thunderstruck II! This is now a fantastic mobile slot game which successfully maintains all of the same features that you know and loved from its predecessor.

With 5 reel and 243 paylines, you won't find a slot game which has more exceptional and high-quality graphics than Thunderstruck II. The betting range of this game is 30p to £15, but wager high to make that hammer come down with the most impact.

There is a tonne of bonus features to enjoy in this game, so if you like a slot that keeps you on your toes, then this is the one for you. Players must unlock free spins features from The Great Hall of Free Spins, and you can also enjoy scatters, 2x to 6x multipliers, wilds and even expanding wild symbols!

Enter the doors of Valkyrie today for some big cash wins!

About the Manufacturer

Microgaming was one of the very first companies to start designing online casinos, online poker networks, and mobile slots, and its award-winning casino software is second-to-none. Thunderstruck was one of Microgaming's earliest slots and has rightly earned a place in the mobile slots hall of fame, along with other games like Immortal Romance, Bust the Bank, and Avalon.

Appearance and Sound Effects

Compared to the original Thunderstruck slots game, Thunderstruck II is more visually and aurally impressive. It includes detailed illustrations of famous Viking gods like Thor, Odin, Loki, Valkyrie, and the home of the gods – Valhalla. There's also the Thunderstruck II game logo, Thor's hammer, a Viking warship, and five playing card symbols.

The atmospheric and mysterious orchestral soundtrack contrasts with the heaving pounding of a hammer as the reels come to rest, and when a winning combination is formed, you hear a huge thunderclap as the winning symbols become animated.

Special Features

The Thunderstruck II logo is the game's wild symbol, and it substitutes for all symbols except Thor's Hammer.

Thor's Hammer is the scatter, and three, four, or five of them anywhere on the reels grant you entry into the Great Hall of Spins. The Great Hall of Spins works in a similar way to Microgaming's Chamber of Spins feature in the Immortal Romance slot. With each subsequent visit to the Great Hall of Spins, you unlock further bonus features.

The first bonus is Valkyrie, and it gives you ten free games with all wins multiplied by five.

The second bonus is Loki, which gives you fifteen free spins with the Wild Magic Feature. Wild Magic randomly turns symbols on the reels into extra wilds.

The third bonus is Odin, which awards twenty free games with the Wild Raven Feature. The ravens fly onto the reels to randomly turn symbols into 2x or 3x multipliers, and if both ravens appear at the same time, it's possible to gain a maximum multiplier of 6x.

The fourth and final bonus is Thor, which awards twenty-five free spins with Rolling Reels. Rolling Reels make it possible to gain multiple wins from a single spin, and scoring consecutive wins causes the bonus multiplier to increase from 2x to 3x to 4x to 5x.

In the same way that Immortal Romance contains a randomly triggered feature called Wild Desire, Thunderstruck II has a Wildstorm Feature that can strike the screen with lightning bolts and turn as many as all five reels fully wild.


All wins pay from left to right except scatters which pay any way.

Playing on Mobile Devices

The game is fully-optimised for mobile play, and includes mobile-friendly game controls.

HMOur Opinion:

Thunderstruck II is an iconic Microgaming slot that's packed with powerful features and delivers exhilarating gameplay. For the chance to win the game's top jackpot of 2.4 million coins, take it for a spin today!

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