There is achievement in Prey (2017) called "Do not harm" (or something like this), and you need to finish game without killing a single person during your playthrough. But what counts as killing human? There are at least several situations I'm concerned in:
breeding mimics - you are not killing person, you just let mimics to attack it;
When human, being controlled by typhon, has his head exploded (I'm still not sure, what causes this)
When false cook quest ends, and this person triggers utilization grenade on himself.
So, can someone answer me, which of situations above may lead to achievement failure?