Thunderstruck was released way back in 2004, but during the past six or so years has firmly positioned itself as the most popular Microgaming powered slot of all time. Even now, Thunderstruck is one of the most played slots at any online casino which utilises Microgaming Software.

Why is this? Well quite simply Thunderstruck is provides great gameplay, a neat feature round which can be retriggered and more importantly is easy to understand and get to grips with the playtable.

The mighty Thor symbol acts as the wildcard in Thunderstruck, whilst the Ram symbol is the scatter. Hit three or more rams in a spin and you trigger the bonus round. Whereby 9 free spins are awarded, each at treble the value of your bet.

Keep your eyes open for the Thor symbol, which is the wild symbol used by Thunderstruck. Not only does Thor act as a wild symbol, but if Thor helps create a win line, it also acts as a multiplier as well.

The Ram symbol is the scatter symbol used by Thunderstruck and is the key for opening the free spins bonus round on offer. Three or more rams in any one spin, activates the bonus round. The bonus round can also be retriggered.

After each win obtained on Thunderstruck, you then are offered the chance to double your win, if you so wish, by the neat gamble feature. This is a great way to further increase your bankroll, when playing Thunderstruck.

The fact that Thunderstruck is still extremely popular amongst slot players after all these years, is a credit to Microgaming and the casinos utilising their software. Even with the advent of cinematic slots and slots crammed full of features, players continue to play Thunderstruck time and time again. The longevity of Thunderstruck is such, that the sequel which was released in May 2010 was hugely anticipated.

Below you will find a freeplay flash version of Thunderstruck, to try out for yourself. If you have not played at a Microgaming Casino before, you will be prompted to install an activex compenent. This is perfectly safe and allows the freeplay version to run on the page. It may take a minute or two to load. Enjoy!

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