GDC Vault - Shading a Bigger, Better Sequel: Techniques in Left 4 Dead 2

GDC 2010 talk by Bronwen Grimes from Valve Software Overview: Creating a bigger, better sequel for the same platform is a challenge. This visual arts presentation will discuss the use of shaders developed for the production of Left 4 Dead 2 to save time and memory, shipping a successful sequel inside of a single year.