Three little piggies with a big appetite, is waiting to get their fill, so collect Coin symbols and trigger Bonuses and Jackpots. The Mystery symbols can appear at any time to reveal any symbol and boost the win chances. Any combination of Blue, Yellow, and Red Coins may trigger the Free Spins feature, and if they don’t they can trigger other features. Blue Coin can add 1 Free Spin to the Blue Pig meter, Yellow Coins can add 0.25x – 6.75x of current bet to the Major, Maxi, Minor, or Mini meter, and Red Coins can remove and active symbol from the Red Pig meter. If a Blue Coin triggers Free Spins, it will award the number of FS in the Blue Pig meter, if a Yellow Coin triggers FS then Mystery Symbols can award Jackpot wins, and if a Red Coin triggers FS the symbols marked with X on the Red Pig meter are not on the reels for the duration of the FS.