Heavy Rain creator David Cage and Instant Action's Louis Castle have been added to this year's GDC Europe event, taking place this August in Cologne.
Cage will present a detailed post-mortem of the critically acclaimed PlayStation 3 exclusive, while Castle will feature in the business track discussing a professional career in games.
Black Rock's Matthew Rubin will talk about the set piece design of recently released racer Split/Second, and Realtime Worlds' Joshua Howard is to present a discussion on the what worked and what failed on the APB beta.
Frank Kitson, senior art director at Crytek will also present a lecture on the art and visual styling of the forthcoming first-person shooter, Crysis 2.
GDC Europe takes place August 16-18 at the Cologne Congress Center East, Cologne, Germany, alongside GamesCom.