Greg Donovan - is a video game producer. Greg Donovan began his career in 2008 and has worked for companies such as Volition, THQ, Deep Silver and Koch Media. Greg Donovan's first game was Saints Row 2 which was released 13 years ago. Best Game Greg Donovan contributed to was Saints Row: The Third. Greg Donovan's latest work is Agents of Mayhem which was released 4 years ago.