The Farm Island event is now live on mobile platforms. It is the same format as Throne island.
In this event we have to collect cookies by collecting gold (5 cookies max), collecting food (25 cookies max), feeding your dragons (60 cookies max), winning pvp battles (75 cookies max), breeding dragons (150 cookies max), hatching a 2 element dragon (250 cookies max), hatching a 3 element dragon (375 cookies max) and hatching a legend dragon (500 cookies max).
You can win prizes in the chests and also you can unlock special dragons like: Cat Dragon, Rabbit Dragon, Black Swan Dragon, Chiken Dragon, Sheep Dragon, Hansel & Gretel Dragon, Chocolate Dragon, Caw Dragon, Felidae Dragon and Pig Dragon.
Check out the video review below:
Update: Box cost (cookies):1st=30, 2nd=40, 3rd=110, 4th=50, 5th=60, 6th=70, 7th=80, 8th=160(skip), 9thCAT=600, 10th=40, 11th=50, 12th?=40/70 up/left. 12th=70 path will lead to 1st encounter