Free Skull Duggery is a 5-reel, 9-payline online slot game. Developed by Microgaming, its big symbols spin on reels that are attached to the wooden background and to add to the excitement is the watery sound effects. The basic symbols include grapes, coconuts, bananas, mangos, beer stein, red-bearded pirate captain, etc.
This slot machine game has Skull Duggery logo as a wild symbol that can replace fruits icons expect bonus thief and scattered green skull and enhances wins by 3 times. Scatter icons also pay instant prize worth of 12,000 coins. Enter the Booty Bonus round by landing three or more thief symbols. One of the five scurvy shipmates has to be chosen to receive a prize.