Microsoft XNA Game Studio is an integrated development environment (IDE) for building video games on the Microsoft XNA platform. Such video games can run on Xbox 360, Microsoft Windows, Windows Phone and the Zune. XNA Game Studio is targeted at hobbyists and experienced programmers, and is primarily used to develop 2D and 3D video games for various Microsoft platforms. XNA games can be published for the Xbox 360 using an XNA Creator's Club membership, that has a yearly fee.