ISLAND TYCOON [CO-OP]

You and your friend have just woken up in the middle of a desert island ! A helicopter is waiting to rescue you but to reach it you must unlock all the islands which are bigger and bigger and more difficult. To move from island to island, build your own boat by collecting resources and growing your own plants and improve it from island to island to escape and join the rescue. Will you be able to escape from the island and survive ?
There are Easter eggs on every island, find them !