id didn't make Quake4...
They didn't make Quake 4 alone, but they were much more involved in this game than they were with previous games that Raven have made with one of their engines. This has all the hallmarks of an ID game, so whether or ID did it or Raven just copied it from them, this is still - to all intents and purposes - an ID game. Raven are capable of much better than this. Both the Elite Force games and both the Soldier of Fortune games were far better than this, even for someone like me who can't stand Star Trek.