Such a fun and interesting idea, well implemented as well. There are some things to change, like beign able to "fire" volunteers because otherwise i have a sheep on the room and can't make space for a new human to com e and convert it to cow.
Anyway, thanks for uploading. This could make a very good game on steam if you polish those things and make it fullscreen. Also, for some it had too tiny letters, and for me (1360*720px) it was everything too big.
Hope to hear news about it soon!