Stencyl is game creation software that makes game development possible for non-programmers, using a drag and drop editor to build your games and game logic. You can deploy your games for web, Windows, Mac, Linux, iOS and Android. For more information, check out Stencyl.com.
Stencyl Jam is an opportunity for anyone to learn Stencyl, make a game and possibly win some cash! The due date is Monday, May 11th. More information on Stencyl Jam 2015 is in this thread.