So the thought of changing the featured article at the beginning of the month completely slipped from my mind it seems. Sorry for the delay, it's entirely my fault. So this month the featured article is the Development of the Super Mario Galaxy series as suggested by Mahdi.
I can't really present you the article in much details as everything is in the title, it is a very well made article centered around the development of the Mario Galaxy series. See you in twenty days as I hope I don't completely forgot about updating the featured article in the first few days of December. You can always suggest a specific class A article on the Nomination page and I will select it if it is well made or if multiple users agree with your pick.