WEll, yea and no. Rainbow Six..its own..Duke Nuken..was on quake but then
shifted to the Unreal engine..Tribes..its own
Hexxen will be quke, but thats always been a ID product .
I dont think quake got as much as they wanted in the resaleofengine
market. 3dreaalms is doing better i think. Thier unreal engine is