It's very British, and so the humour's not to everyone's taste, but I used to listen to The Crate and Crowbar religiously.
They're a bunch of current/former games journalists/devs. It started out of the old PC Gamer UK podcast way back (that got cancelled and they created their own)
I think they're still going, although I've stopped listening as I no longer have time (I used to commute by train which was perfect for podcasts)