For me, it would be GLaDOS.
Portal 2 spoiler
She deleted the one remaining human part of herself because it was just too much to deal with. She releases you at the end of Portal 2 as a path of least resistance measure because “killing you is hard.”
What about you, what is your favorite media villain?


I like the black knight from the same work.
Oh yeah! Soooo many of the things that make Cat cool she learned as the Squire to the Black Knight. I love his worldview, his genre-savy and blunt pragmatism.
His little speech of why he chose Catherine over Akua is just Chef’s kiss