Ok, I managed to beat the game :D
It was really fun - I love this type of games. I do have few more comments: 1. I found no reason what so ever to create archers. 3 knights were sufficient enough to kill all the enemies anywhere, especially after building hospital.
2. I expected the fridge to be storage space rather than 'processing station'. As a result I destroyed all the food resources I had. I would suggest it processes food as other stations - with farmer or something. That way if somebody makes similar mistake they will not lose everything as I did.
3. This is really personal opinion - I am not saying it is correct or valid but... I feel the items like computer, car and circuit to be a little bit out of place. Everything else seemed to be more fantasy based.
4. I wish some crafting resources where more useful. In the sense that I produced milion bateries and milion graduation caps to use them in 1-2 receipies.
5. When the new resources spawn and my farmers get killed I would love to have a quick way to see where it happened. Maybe under the 'idle' button there could be another one for 'warning' or something like that and when you click it it takes you to important event place.
Besides that I really think you have done great job. The game seems very polished, I didn't encounter any bugs or anything like that. The pixelart is very cute and works very well. I cannot wait to see where you will take it next!