Progress has been mode for the Pig Farm mode:

• There are now three separate corrals. Pigs caught in the field are now randomly placed in these corrals.There's also a herd of wild pigs in the field now. The pigs don't move yet. I guess that's an advantage since it will make it easier to catch them. :)
• The net balls (balls used to catch pigs in the field) have had their drag reduced, which should make them feel lighter. You know, like a net?

And this time I actually uploaded mac and linux versions. Sorry for missing that last version!

Any ideas on how Pig Farm mode should work or features that make it more fun are welcome. Let me know in the comments.