Originally Posted by DarthJacen
If you met the real Adolf Hilter (the charming Adolf Hitler) at a social event, would you be so quick to kill him?
If I knew what he would do? Yeah. Trying to change him probably wouldn't be very effective.
Back on-topic: I repeat my "Force echo" theory. The ripples in the force from the KotOR/TSL era, heavily corrupted the Dark-siders. The Trayus Academy on Malachor VI could have been an especially large influence in this theory. This is my reasoning for the zombie like appearance in the games.