John Feil (S&T;) - is a video game designer. John Feil (S&T;) began his career in 2014 and has worked for companies such as Microsoft Game Studios and Dovetail Games - Flight. John Feil (S&T;)'s first game was Microsoft Flight Simulator X which was released 10 years ago. Best Game John Feil (S&T;) contributed to was Microsoft Flight Simulator X. John Feil (S&T;)'s latest work is Microsoft Flight Simulator X which was released 10 years ago.