Ryan Michael Vaughan - is a video game producer. Ryan Michael Vaughan began his career in 2014 and has worked for companies such as Electronic Arts and Maxis. Ryan Michael Vaughan's first game was The Sims 4 which was released 9 years ago. Best Game Ryan Michael Vaughan contributed to was The Sims 4. Ryan Michael Vaughan's latest work is The Sims 4 which was released 9 years ago.