Fun little game, love the eye movement. The goblins yearn for the mines.
I'd recommend not having the goblins stop their task when being hovered over; tad annoying having them all stop. Especially on long tasks.
Enable game to be played when out of focus and in background.
Farmer goblins can't work together, they keep repeating the same task another goblin is doing already. All you have to do is add a boolean check to the vegetable bed, isBeingWorkedOn and toggle it on when a goblin is walking to or actively working on it. And set to false when they are done. Then when a goblin checks for any veggie beds that need to be worked on, you also check if isBeingWorkedOn == false. Also, make sure to set isBeingWorkedOn to false if a goblin has been picked up by player and is currently working on a veggie bed!
Good job so far.