What NPCs can you permanently kill in Bloodborne, and what are the implications?

I just begun playing Bloodborne, and I have already killed an NPC permanently (the red-cloaked dude in the chapel ward). I was going to ask what are the implications of such "accident", but I figured I will end up making the same question for several other NPCs.
Therefore, what I want to ask is:
What NPCs can you permanently kill in Bloodborne, and what are the implications?
Best Answer
You do not have any direct consequences when killing an NPC besides that this killed NPCs will not help you in the combat anymore :P
When you kill an NPCs you also dont get a punishment of any kind. Other NPCs will think that they got killed by a enemy, even then when they have full health and you kill them directly in front of the other NPC.
The following reddit post contains a discussion on how to get the most out of NPCs. Warning! The Reddit post contains spoiler! Click here if you are aware of potential spoilers
Image 1 - A friendly NPC called Plain Doll. You can find her at Hunter's Dream
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What happens if you kill the NPCs in bloodborne?
1 Answer. Show activity on this post. You do not have any direct consequences when killing an NPC besides that this killed NPCs will not help you in the combat anymore :P. When you kill an NPCs you also dont get a punishment of any kind.What happens if you kill an NPC Elden ring?
If you kill him before completing his questline, the game will lock you out of his quest that leads to the best farming method in the game. You'll need to start a new game if you want to complete his quest. Elden Ring supports multiple characters and multiple saves. You can start a new game if you killed the wrong NPC.How do you easily kill an NPC?
NPCs have limited health and can take damage, and ultimately die from enemies, traps, lava, or by drowning in water; however, they cannot be attacked directly by players (outside of special Voodoo Doll accessories or Rotten Eggs).Are there NPCs in bloodborne?
NPCs in Bloodborne are characters who are initially friendly to the player. Some of these characters may become hostile in specific situations, such as if attacked by the player or due to story progression.Bloodborne - How To Send All NPC Characters To Safety - Guide
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