[Zero Alpha]

i find that in multiplayer, your opponants are more 'human'. i know that sounds stupid, but the way AI act is never a good emulation of fighting a person. if you have the AI too easy, it tends to walk into walls and shoot itself in the foot. if you have it too hard (Nightmare - Quake 3) the bots have pinpoint aim, and jumping that is godlike accurate. at least when your against real people you know that they have exactly the same chaces as you, with exactly the same setup.