Everyone knows how popular this game has been on OzB in the past, and now IGN is offering it free to 57 countries as their game of the month. Note you may have to be patient as obviously the servers are being hammered and you may get loading in the promo code field for a while, but should hopefully come good soon. Enjoy :)
Update from IGN: Hey everyone! While our engineers work on getting everything back to normal, we've temporarily disabled the promotion page, which means you may see a message staying the promotion has ended. Don't worry, we're not out of codes, and once we can confirm that a fix has been issued, we'll re-activate the promotion for y'all. Again, sorry for the trouble! We're working as fast as we can to get this resolved.
It's strange has this game has a cult following. I tried it when it first came out and got bored with it after 15 minutes. Gonna download it again to see if it's changed.