Really enjoyed the game. It was an interesting resource manager and the art style/ animations for the guys are wonderful. 

I did struggle to approach smelting, I was not aware I had to press space to enter the smelting zone or how to place down generators and smelters. A quick guide to smelting would be appreciated but once you get into it  the smelting it flows well with the back and forth managing of the guys and the smelting materials 

I think the ability to make an apple tree that passively drains energy but drops apples to feed your guys while you are busy would be a lil guy life saver :) good stuff so far!