Bizarro , Magneto , Modok , Fin Fang Foom , Mastermind , Violator , Despero , Omega Red , Dark Phoenix , Loki , Ra's Al Ghul , Darkseid , Galactus , Doctor Doom , Joker , et. al.
the dark knight is one
You can't physically hurt the villains, but you can use your smarts to, for example, dodge things so they go back and hit the villain. Or, you can explore the terrain and find levers to, for example, drop refrigerators on people! *see the related answer for Super Power island
The possessive form of the noun 'villain' is villain's.Example: The jury didn't believe the villain's claim of innocence.
Macbeth is. Nor is it the only one of Shakespeare's plays where the main character is the villain. Richard III (a very similar play) is another example. Marlowe did it too e.g. The Jew of Malta.
villain
he is a villain
villain?
Villain
Villain is a noun and does not have a past tense.
The main villain is Kay Kay Menon and the other villain is Mayuresh Wadkar
Yes, it is possible for one villain to kill off another villain, especially if they have conflicting goals or interests. This scenario of one villain eliminating competition or perceived threats is a common trope in many stories and can add tension and complexity to the plot.
And Be a Villain has 216 pages.