15 Rare PS4 Trophies That You May Have Never Unlocked

14. Killzone: Shadow Fall – Conscientious Killer

Amongst the many other trophies of Shadow Fall, Conscientious Killer takes the privileged seat of being among the rare trophies owing to the fact that it requires a player to complete the game on any difficulty without killing a single civilian.

While the achievement rate for this trophy is fairly low, it is not that big a challenge, lest you be too careless.