Another Castle – Professionals talk game design.
Game Developers Radio – Great guests, a different game or development platform discussed each week.
Brainy Gamer – Game design from designer, journalist, academic and player perspectives.
DigiPen – Professionals and educators talk games.
IndieGamePod Interviews with developers about their games.
A life well wasted Arty, philosophical trip around gaming culture.
Game Audio Podcast: Self-explanatory. Found it while searching for a talk on footsteps in games.
The Debug Log Professionals talks game dev; Relevant guests is invited, and relevant approaches and software is discussed.
Doom Ninja Podcast: Indie studio Doombrowski talks games and development. Also includes video game live streaming perspective from co-host.
There is Industry Broadcast which describes itself as “Bringing the Collective Insight of the Gaming Industry to your ears”.
Basically it features audio versions of existing online articles … if you prefer to listen rather than read or you have time to kill on your commute then they may be of some use!
Irrational Behavior – Developers at Irrational Games discussing various aspects of development.