The Thunderstruck slot is a unique slot machine game. It has a few bonus features as well. For example, if you get up to 3 Scatter ram symbols, the free spin feature is activated. When this happens, all the players' wins are tripled. Also, when you access 15 free spins, you can win them again. In addition, if you make win with Thor, it will function as a Wild symbol and double your win.
The Thunderstruck slot game doesn't have any extra bonus games and rounds. It doesn't contain any gamble options or jackpots either. Even though the Thunderstruck game has its shortcomings, the 15 free spins make up for the absence of certain features.