What is Kodu? http://fuse.microsoft.com/page/kodu
Kodu lets kids create games on the PC and XBox via a simple visual programming language. Kodu can be used to teach creativity, problem solving, storytelling, as well as programming. Anyone can use Kodu to make a game, young children as well as adults with no design or programming skills.
my Turkish article:
http://tbagriyanik.wordpress.com/2012/08/01/kodu-ile-oyun-yapimi/
My First Shooter game for 2 people:
http://www.kodugamelab.com/world/m4Y_lIdmfUaT55P45QO-4g==