Can you get grapes to make the grape juice to upgrade the houses? I had a look around my world and couldn't see anywhere spawning grapes, is that something that will be added later?
Cool game I like it smiles :)
Thanks for playing, I'm glad you're enjoying the game! Yes, the grape juice is available in this version, you should be able to find an island with grapes and place vines. It you can't find any, that probably means you got unlucky with the generation seed. In the next patch I'm going to add a check to make sure nothing is missing in the generation.