There is a fiery pumpkin wild symbol; it can substitute for all of the other symbols to help and form winning combinations. However, it only appears during the bonus feature.
Pumpkin Bonanza does not have a scatter symbol.
When you spin the reels, if matching symbols land on reels one and two then you will see reels four and five stop before the third reel. If there are also matching symbols on reels four and five then the bonus feature is triggered. The third reel then continues to spin and any of the symbols on it that can complete a win, either from left to right or right to left, are turned into wild symbols. If this produces a win then the Bonanza Spin is triggered. This turns all of the winning symbols on reels two, three and four into wilds to hopefully form a high value win.
Pumpkin Bonanza offers a top payout of 500x for landing five of the witch on her broom symbols along a payline. The purple witch can payout up to 100x and the scarecrow can payout up to 75x. Hearts can payout up to 50x, spades up to 40x, clubs up to 25x, and diamonds up to 25x.