Morbo demands that you vote with your puny human mouse clicking hand!

Inspiration is the CoD - JFK news post

I chose #2, but I don't know how accurate it is. I hate being a bad guy, and I hate stealing cars in GTA. If I could be friends with all the mutants in Fallout 3, I totally would.

In short, I try to be the honorable guy, and I feel like a dick if I don't. If I'm attacked, I'll hit back, but if I could talk everyone down from attacking, I would.

EDIT: This is only if a game succeeds in making me care though. If Treyarch can justify killing JFK for me, I'll do it. I'll feel bad about it, but if I feel it must be done, then so be it. Sometimes you have to make sacrifices.

I choose #6. If it's not fun, I won't kill something.. unless I can't progress without doing so.

i choose #6 since most probably the guy playing that character is a whiny 10 year old.

I chose Option 2.

I would only ever shoot enemies and never attempt friendly fire.

It depends on the game. I found myself unwilling to kill somebody in Heavy Rain (though it did convince me to kill others), but I have no problem is going on Drake's mass murdering campaign. I also am very happy to kill the innocent civilians in God of War (they give you health!).

Mass Effect 2, also, made me think about being evil, but the achievements ensured that I was always good on my one playthrough

In something like STALKER or X3 Terran Conflict, #2 or perhaps #3. For most games, #6.