Is the economy weighing down on QuakeCon? Perhaps, and that might explain the absence of upcoming third-party games at the annual gaming bash in Dallas, Texas this weekend. Last year, QuakeCon featured a number of upcoming games, such as World in Conflict from Sierra and Left 4 Dead from Valve. This year there wasn't much, and while Activision was there in addition to industry heavyweights Intel, ATI, and Dell, there really wasn't anything new in terms of console or PC games.
