Jamie Walker - is a video game director. Jamie Walker began his career in 2009 and has worked for companies such as Rocksteady Studios, Square Enix, Feral Interactive and Eidos Interactive. Jamie Walker's first game was Batman: Arkham Asylum which was released 14 years ago. Best Game Jamie Walker contributed to was Batman: Arkham Asylum. Jamie Walker's latest work is Batman: Arkham Asylum which was released 14 years ago.