I had that kid executed in Suikoden IV for treason... what was his name? Snow?

While playing GTA Andreas, I killed a couple as they were walking down the street holding hands. At first, one tried to run away as soon as gunned her beau down. But then she wandered back and got capped. Where she fell, the two ended up in a position in which they were once again side-by-side holding hands. I don't know if I thought it was peculiar or romantic, but I took a picture. Unfortunately, I've sold my copy of Andreas, so I can't provide the pic.

In Fable II, I was a big fan of the Shadow Cult's wheel of misfortune and turned plenty of folk into stone. I also turned a he into a she, wooed, bedded, and married her, then abandoned her until I got word of pending divorce. So I killed her.

In Final Fantasy XII, I typically slaughter nearby allies, like Bangaa Guards and Garif Hunters... just because. During my mission aboard the first airship escape, I would kill that useless bastard Vossler because he was sucking down my exp which he couldn't even use.

I haven't done much gaming lately... that is to be considered my one true sin... alas. Oh! Don't look at me!