Jeff nick

A mysterious killer who just killing anyone in his way and hiding their body dead for anyone or police Don't see them He was one of Röd's gang that working on entertainment for him, that was the one who killed finn

He is used as "phone guy" that give any information about survival to the player in any night however, he was killed by finn tree (as vengeful Spirit) in night 5 before final boss from second game (TMNATAJ 2)

Röd carson

Main villain of this Game series who's Corrupt founder and ceo of his entertainment island for secretly creating living monstrous animatronic and he created "the death jester" which allow for forcing employee to worship it as "the dark lord"

He's extremely heartless and cold-hearted sadistic that always way to hurting anyone who coming to his island

He's boss of Jeff nick and Michael ripoff as well as archenemy of the last player named Ahmet livewood who is alive and successfully defeat and kill him

Finn tree

A little child boy named Finn tree who's suffering from being harassing by bullies during his horribly childhood until his death before revenge

He's 15 years old boy who born on Oct 12, 2002 until his death on August 25 of 2017. He has biological sibling named Robin tree who is security guard and was older brother and unnamed sister who Toodles' best friends and later, after her death, she's becoming the possessor of kath soucie

In second game, he become physical monster which is final boss of night 6, he take appearance of big white, ghost-like humanoid figure with Multiple five head of animatronic from first game. He's seems kinda fused with all five of them and his head wearing half-animal mask (cat and mouse)

Ahmet livewood

A last player/security guard who's still alive in game series, he's Turkish person who is security guard and was finn tree's adoptive brother as well

After any years ago, he was becoming adult and going to island since he has mission for this. He try to finding out and defeat Röd carson