The game is kind of weird because it has automation elements, but it doesn't have any automation. Why?
Anyway, I have nothing against this game, except that upgrading the farm is a danger to computers because of the eggs that appear on the screen.
You can automate with the conveyor belts you can place. In build mode
And where is the build mode?
press B, It says it in the description and tutorial
I understand now :D
