I would like to see an option to create the nichlings, wanderers, and island from scratch. You'd be able to use all genes you unlocked in story mode and create your starter pair and some wanderers. and the island maybe you could choose how many tiles are land and how many are sea. you could choose the spawn rate for certain animals and where trees are placed and when your done you press play and you start on your new island. If there are ports when you travel you can customize the next islands look and wanderers but nothing else. I think this would be a fun addon to the game to be able to play around with all the different possibilities for islands and nichlings in Niche.