Robin Walker - is a video game designer. Robin Walker began his career in 1999 and has worked for companies such as Valve Software, Valve, NVIDIA Lightspeed Studios, Buka Entertainment, CyberFront, NVIDIA, Turtle Rock Studios, Electronic Arts and Akella. Robin Walker's first game was Team Fortress Classic which was released 25 years ago. Best Game Robin Walker contributed to was Team Fortress Classic. Robin Walker's latest work is Left 4 Dead 2 which was released 15 years ago.