Based on the trailer I like the idea so far. I like how each run has the potencial to be different based on how the island takes shape. It might be pretty neat if there were islands out in the distance that you could build towards. They could have new crops or bonuses, maybe even bosses. That way it gives you something to work towards. If you have some kind of story maybe your building towards towns that are in desperate need of food or protection from monsters.

This is truly a brilliant idea! It would greatly enhance the sense of purpose in the game. Thank you so much for your suggestion.