Who do you think are the most evil video game enemies? The covenant from Halo? The locust from Gears of War? Name any enemy that you think is the evilest and give a reason as to why you think so.
Ganon or the Joker, I can't pick between them although the Joker has only sounded evil in the tv shows and the movies until the vidgame where Bats has to clean out the asylem. It took all of my composer not to cringe or growl when I heard his voice on the tv in walmart where they had that game being played by one of my friends on the ps3.
In any game I have to say the evilest is the classic death spike. If you heard and played the platformer game "I Wanna Be The Guy," they went crazy with the death spikes and unfair surprises. This game is funny because it's so hard.