I haven't let one person live when given the chance. I meant to let the Irish prisoner live, but accidently pistol whipped his skull.
Other than him, all those other bastards deserved to die. Especially that moron that you chase to the high roof of an apartment building. Right before I killed him, he yelled, "Man, **** you!" What kind of person would not kill him after that?
Anyway, I doubt there are 199 different endings.