Don Mattrick - is a video game designer. Don Mattrick began his career in 2004 and has worked for companies such as Electronic Arts Los Angeles and Electronic Arts. Don Mattrick's first game was The Lord of the Rings: The Battle for Middle-earth which was released 19 years ago. Best Game Don Mattrick contributed to was The Lord of the Rings: The Battle for Middle-earth. Don Mattrick's latest work is The Lord of the Rings: The Battle for Middle-earth which was released 19 years ago.