Word is coming through that Quake 4 will make an appearence at this years Quakecon, while the article over on GameSpot is a bit sketchy it does promise that they will have Quake 4 multiplayer to play aswell as a few other surprises.

Hollenshead also teased the crowd with information about the upcoming QuakeCon, the annual id-sponsored frag-fest scheduled for this August 11 to 14 in Dallas. Namely, he revealed that the next installment in the conference's titular franchise will indeed be on hand, a fact omitted from last month's official lineup announcement. "We'll have Quake IV multiplayer to play," he said "And because it's also the 10-year anniversary of QuakeCon, we'll have a few other surprises as well."

Built on the Doom 3 engine. I didn't think much of Doom 3 to be honest but lets hope Q4 is as good as the earlier games.