Mark Boal - is a video game writer. Mark Boal began his career in 2014 and has worked for companies such as Raven Software, Sledgehammer Games, High Moon Studios, Activision Blizzard and Noviy Disk. Mark Boal's first game was Call of Duty: Advanced Warfare which was released 6 years ago. Best Game Mark Boal contributed to was Call of Duty: Advanced Warfare. Mark Boal's latest work is Call of Duty: Advanced Warfare which was released 6 years ago.