As soon as you find your roads are of equal level to your production buildings, you might find yourself struggling to meet the requirements of upgrading it to the next level. And when you do, this is a good reminder that you should upgrade your production buildings. By upgrading your production building you gain two things, more resources and lesser energy expenses!
In order of importance, the upgrading process of production buildings should be prioritised in this manner:
- Vegetable Farm
- Animal Farm
- Wood Factory
- Stone Quarry
- Blacksmith
- Claypit
Why Vegetable Farm first? Simple, it doesn't take any resources to begin production, just time! Why Animal Farm second? Because it only takes vegetables and time! Why Wood Factory third? Because it only takes vegetables, meat and time! Why Stone Quarry fourth and so on? I believe you've already got the answer! I hope this post has helped some of you decide on which to upgrade first among your production buildings. Cheers!