How can I get free facebook credits without buying them?

[Slava Zatuchny]

The other answers are not close to accurate.

While you have to do "some" work, there are plenty of offer walls that give free Facebook credits. Some of these require a purchase but many are simply answering some survey questions. Your opinion is valuable and people are willing to pay for it.

I actually just reviewed a game on my site called Draw My Thing, here
http://appsauna.com/features/draw-my-thi...e-ceo.html

This app allows you to earn Facebook credits by watching some videos. They hope you will then spend those credits in their game but you don't have to.

For a huge list of games on Facebook check out the game database at http://www.appsauna.com