Thanks for the comments. I'm glad the Gergs worked; I spent most of my limited time trying to squash as many bugs around them as I could so the game was at least playable. I had tried adding a way to zoom, but it broke the ability to place a new barn so I scrapped that idea for lack of time. Thanks for the suggestion of the speed up button; my initial plan was to create a day/night cycle to account for the gold patches appearing and that would fit nicely in with that as well.