Every form of media has them, games, films, TV, the villains that are so likeable that they could eat a puppy and you'd still like them, so here's my favourite ones.
Agent Smith - The Matrix Trilogy
Spike - Buffy The Vampire Slayer
King Bohan - Heavenly Sword
Agent Smith - The Matrix Trilogy
Spike - Buffy The Vampire Slayer
King Bohan - Heavenly Sword