Thunderstruck is a five reel, nine payline, and forty-five coin slot machine. It has a scatter and a wild, multiplier symbol. Thunderstruck has two Bonus Features. These are Free Spins and Gamble.

The Thor symbol is a wild, multiplier symbol. This means that it substitutes for any other symbol to complete winning combinations, except the Rams symbol. The Thor symbol doubles the payout of any combination it completes.

Multiple Thor symbols on an enabled payline create Thor winning combinations. Thor winning combination payouts are not doubled. The Thor symbol only multiplies payouts if it acts as a wild symbol.

The Rams symbol is a scatter symbol. This means that it does not need to appear in a line on an enabled payline to win. It can be scattered anywhere on the five reels, provided two or more Rams symbols appear.