GameSalad

http://gamesalad.com/

With GameSalad, there's no programming or scripting needed. each component of the sport is formed visually and intuitively. Drag and drop behaviors to make motion and effects. amendment the principles or build new ones. Personalize your games together with your own pictures and sounds. Game development has never been easier.

The ultimate tool for fast prototyping. there's no waiting to compile. GameSalad enables you to see changes instantaneously by permitting you to edit your games whereas they're running. Save time by reusing game components.
GameSalad provides you access to the foremost fashionable publishing platform for games: the planet Wide internet. Seamlessly upload your games in only a click. Share them together with your friends and family over social networks like Facebook, Twitter, and MySpace. Embed them in order that others will play your games in your blog or your portfolio web site. And now, publish your games to the iPhone!