Jon Clark - is a video game composer. Jon Clark began his career in 1994 and has worked for companies such as Access Software, Nightdive Studios and Wordplay. Jon Clark's first game was Tex Murphy: Under a Killing Moon which was released 29 years ago. Best Game Jon Clark contributed to was Tex Murphy: Under a Killing Moon. Jon Clark's latest work is Tex Murphy: Under a Killing Moon which was released 29 years ago.