Was playing on hardcore and I noticed several things.
1. I think there should be a way to stop moss from growing. I made one walk ways but moss always grows on it and it gets annoying.
2. Moss spawning should be lowered. In the image below I just finished harvesting the entire left area of crop and before i was even finished moss grew.
3. Should be able to repair walls
4. I think that right now the regular walls are too strong. Maybe decrease their health by like 33% or something.
5. After a certain number of villages, they start taking longer to do tasks and want food and water more often.
6. Maybe a top view. if possible
7. Be able to zoom out more
Sorry for all the suggestions. I know you already have a lot to do but I love this game.
