What the fuck is wrong with all the people here? ---"I kill millions of NPS and enemies in the game, but i cannot play to be evil". --
Killing living beings without the necessity to kill is in the definition of evil, end even if there is the necessity to kill, it can be evil. You are evil per default, and at least i know this.
Cunt's you should do some Kant p.28 and following:
Grounding for the metaphysics of Morals
"So here is the practical imperative: Act in such a way as to treat humanity, whether in your own person or in that of anyone else, always as an end and never merely as a means." (Immanuel Kant: Grounding for the metaphysics of Morals. 1785)
For the lesser blessed: Your actions are not only the means to an goal, but are also a goal itself.
Sulic question what is worse? To be a slaver or to kill the slavers. Only retarded people answer "to be a slaver", because killing is per definition worse than to capture someone and sell him. You just treat a crime with a worse crime, if you kill the slavers.
I play whatever i think is best, or as the end result correspond to my perception of how the end goal should be. I kill without mercy, but mostly as an avenger and even those who regret their former deeds with the moto: Where is justice, where is punishment? I'm justice! I'm punishment! Because i know that in this games, i cannot fulfill the second presentation of the categorical imperative. I steal if it is necessary, and i would kill innocent people if it is necessary. In games the necessity justifies the means, and people die, like in the wastelands of fallout. And this are not real humans, just some objects with pixels representation and with some scripts behind them.
But the question is would i do this also in real life? Most probable yes, if i had the might and could not suffer any prosecution, like you ALL. Like any one who thinks that in some cases of crimes the death sentence is justified or some wars are justified or even self defence with deadly means.
People get real and be honest at least to yourself.