Mark Simon - is a video game designer. Mark Simon began his career in 2013 and has worked for companies such as Sony Interactive Entertainment, SCE Santa Monica Studio and Sony Computer Entertainment. Mark Simon's first game was God of War: Ascension which was released 8 years ago. Best Game Mark Simon contributed to was God of War: Ascension. Mark Simon's latest work is God of War: Ascension which was released 8 years ago.