first of all i'd like to say how much i enjoy this game, great work!
Buti have 3 minor suggestions to make it more perfect (hopefully you'll like them and think they are worth considering)
1. A counter or a button or something, where you can see how many Buidlings of a certain kind (like houses) you already have built - maybe also for units?
2. permanent control groups! everytime i log off and on my groups are gone
and when having 80 Peasants it's annoying to reassign them in the right order if some are standing in the middle of nowhere (also maybe more than only 6 control groups^^)
3. a clock where i could see how long the night will last or when the winter/summer will visit again
I'd like to see these in the game, because i think it's the little things that make a game more and more perfect, polishing the overall gameplay
Kepp your good work up!