Merge Island: Castaway is a casual game where you'll have to help a castaway escape from a deserted island. To do this, you'll have to obtain tools, food and other elements that will allow you to survive the adversities that you face throughout each day.
One of the advantages of being located in the middle of nature is that you'll have a variety of fruits available for your character to eat. However, to gain access to all these resources, you'll need to plant trees and take care of the existing ones. In order to do this, you'll need to solve each of the puzzles you're faced with in each round.
Merge Island: Castaway gives you challenges based on "match 3" gameplay. However, in this case, you don't have to match up three identical objects. Instead, in these challenges, all you have to do is merge two items of the same type to obtain another evolved one. This is how you'll gradually obtain all the tools you need for the castaway to complete the tasks that will keep him alive.
Merge Island: Castaway will take you to this deserted island where you'll see if you have what it takes to survive without any help from the modern world. Using only elements found in nature, you'll try to survive each day while attempting to find a way off the island.