Long term, both you and ZNGA are dead. You would be better off renting a storage locker, drive to Kentucky, and fill up a semi truck with cartons of Marlboro Red cigarettes. Then drive to Tennessee, and fill the rest of the truck with Jack Daniels whiskey. Health and ethics aside, this will make money, not some hopeless scam like ZNGA.
It makes browser games. tell you what...next year you can play farmville for real while praying the local super market has food that week.
It's a little harder than the online version and completely wrong in it's approach but do what you want.
I would have bought beef futures. Nice 30% return coming with a shortage of food to feed livestock. So with the big cull that just happened in Canada and the US, cheap beef now. Expensive and hard to obtain beef over the next ten years. Takes forever to rebuild a REAL herd.
Don't starve in the meanwhile. Of course if you do get hungry you can eat your shares...well if they weren't just bits and bytes in a computer somewhere.