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Thunderstruck II Video Slot Review

As the sequel to the 2003 release, Thunderstruck II is the chosen game to be played during the final of Grand Slam of Slots II. The video slot is based on the Norse God of Thunder, Thor, a vigorous hero from the realms of Asgard. Although the game stays true to the theme of the original, Thunderstruck II encompasses a selection of ground-breaking features which have resulted in Thunderstruck II being hailed as the most popular game ever created by Microgaming.


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243 Ways to Win

Thunderstruck II takes the form of a 5-reel video slot with plenty twists and turns. Instead of a set number of paylines, the God of Thunder offers 243 ways to win, an 'out of the box' format that calculates wins based on 'left-to-right' combinations, no matter the position of the symbol on each reel. This makes it easier to land winning lines and use Wilds and Scatters more effectively. The latter is presented in the form of the Thunderstruck II logo and can substitute for all other symbols, apart from the bonus hammer, to double all wins.

The WildStorm Bonus

The popular appeal of Thunderstruck II is particularly due to the presence of bonus features such as WildStorm. This feature is randomly triggered during the standard game when Thor's lightning strikes to turn up to 5 reels in to Wild Reels. The held wild reels can substitute for all other symbols to complete winning combinations. The WildStorm bonus feature presents a level of unpredictability to the Thunderstruck II line-up.

The Great Hall of Spins

The Great Hall of Spins is a multi-level free spins feature that makes it possible for the player to advance through a series of free spin options. When 3 or more Bonus Hammer symbols appear across the reels, the player is awarded entry into to the Great Hall of Spins and can return as many times possible to try and unlock the chambers of other gods. Each player's journey through the Great Hall of Spins is saved automatically to memorize their position along the golden progression bar.

The first of the chambers to unlock is that of Valkyrie, the maiden of Vallhalla, who offers 10 retriggering free spins with 5x multiplier. Loki, the god of mischief, is unlocked on the 5th trigger and offers 15 free spins as well as a Wild Magic feature on the central reel. The 10th trigger of the Great Hall of Spins Bonus will unlock Odin, the leader of Asgard, who offers 20 free spins. Odin will additionally send out his ravens, Huginn and Muninn, to land on any of the symbols to turn them into 2x and 3x Wild Multipliers. A 6x Multiplier can be achieved if both ravens land on the same symbol. Thor, the god of thunder, is unlocked on the 15th trigger of the Great Hall of Spins and offers 25 free spins as well as a Rolling Reels feature with a 5x Multiplier.

Player Achievements – Gold Status

Once all of the chambers have been unlocked, the player may re-trigger the Great Hall of Spins and select any of the free spin options available. Upon the 20th trigger of the Great Hall of Spins, the player will obtain Gold Status in the Great Hall of Spins. The first player to achieve Gold Status, by completing all of the Pay Table Achievements, will be awarded the bonus prize of $2.43 million in Gold Bullion (Please note that Pay Table Achievements will reset when a player makes a Rebuy).

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