Dustin Heffron is an avid gamer and programmer. He has over 8 years of experience programming in various languages and environments including Linux, Windows, embedded systems, and various consoles. He has been working with XNA since version 2.0 and has created everything from 3D military applications to small 2D games. Dustin currently works for Johnson Controls where he creates a variety of tools to integrate with AutoCAD to facilitate the design of HVAC equipment. He is also currently working on a variety of different game projects using Monogame. Dustin has previously helped Packt as a technical reviewer for the book XNA 4.0 Game Development by Example and the video series 3D XNA Game Development by Example.