Atoll (itch) (Pengrite)

Your are the God of Earth. Humans have settled on your island. Change the terrain of the island to satisfy their interests. Every turn, you get 3 random tiles (It could be Forest, Desert, Mountain). Every tile gives a unique way to gain or lose points. *see in the 1st screenshot*. Place these terrain tiles carefully, because mistakes cant be covered up and cost you many points. After 8 turns the game will end and you will be able to see your score. (My record is 24)