In this GDC 2010 talk, Braid creator Jonathan Blow breaks down the technical and design challenges behind implementing one of the most iconic time-travel mechanics in video game history.

GDC talks cover a range of developmental topics including game design, programming, audio, visual arts, business management, production, online games, and much more. We post a fresh GDC video every weekday. Subscribe to the channel to stay on top of regular updates, and check out GDC Vault for thousands of more in-depth talks from our archives.

Follow us on Twitter
  / official_gdc  

Check out our Facebook page for GDC exclusives
  / gamedevelopersconference  

Visit our site: http://ubm.io/2ctNvqZ