Create iOS, Android and Flash Games with Stencyl - http://www.stencyl.com/
"Design Once, Play Anywhere Publish to all the major platforms without code (but you can if you want!) Stencyl isn't your average game creation software; it's a gorgeous, intuitive toolset that accelerates your workflow and then gets out of the way. Our drag-and-drop gameplay designer pays homage to the successful MIT Scratch project, where creating logic is literally a matter of snapping blocks together. Advanced users can use code to add new features and create complex behaviors. By publishing for iOS, Android*, Flash, HTML5*, Windows and Mac, you can rest assured that players will have access to your game no matter where they are." - Harold