It seems to be a cool concept. Though UI could be easier to read. Sum of resources would be needed. O a clear Goal.
Nice tutorial. I bet you spend a lot of time on it.
Our game is also not that clear. We tried to put tutorial in comments. I think it's a good option even if you don't have time to create proper one in game.
I wonder if you can edit the Game description even after the submission... Do you know if you can?