6:54 PM

John Romero Tweeted that he visited Id Software today. He's in Dallas for Quakecon. No word on what he was doing at the studio he co-founded, but hopefully they're letting him play some of the new Doom. Romero co-created the original Doom and Quake before leaving id in 1996.

11:10 AM

QuakeCon is moving to July this year—Bethesda's annual convention, usually held in August, will instead take place from July 17-20 in Dallas. No word on whether Doom creator John Carmack, usually the premiere speaker, will be on stage now that he no longer works for Id.

1:15 PM

QuakeCon 2013 begins today in Dallas, TX. John Carmack will be back on stage with a keynote presentation at 5:30pm eastern time that we'll have streaming live on Kotaku for you. Hang tight.