Great work incorporating the theme! I like the idea of using the pig manure as sort of a base resource in a farm
I had some trouble with this game though, I think a fullscreen button would be nice, my browser scrolled up and down as I tried to move.
There were also some feedback issues, I couldn't really tell how much money I had, or what was/was not interatable (or if my interactions were affecting anything at all.)
Cool idea though!