First Wendy’s and now Mc Donalds! What about the two? Duh, the 3 free energy you get for watching an ad. Keep clicking and watching it over and over and you can get a total of 15 at a time in your craft inventory. That’s 45 extra Energy! Click this image at the bottom left or right corner beneath the game. Update: Alas, Playfish has already ended this promo. Glad I got 300+ Energy from it whilst it lasted.