Made by Flash CS 5.
You can watch 12 hours of drawing process in 7 minutes (excluding sketching) here:
http://www.youtube.com/watch?v=Q39lMxsXmqA
And play the game
on Facebook:
https://apps.facebook.com/oasis_game/
or VK:
http://vk.com/oasisgame?mid=90237510&ref=9