What exactly is the emotion engine. For example when I play metal gear solid 2 or grand theft auto 3 I see that when you point a gun at a person they would shiver or run away. Is that the emotion engine? It just looks like programmed character movement. I seen characters on PS1 act scared. So what is the big deal? Plus I noticed that on GT3 that when I put the difficulty on proffesional the other cars dont get mad like they say.

Someone please give me info!