Springtrap

Cold and fearless attitude towards everyone, he only wants to take advantage in his benefit or entertainment.

He used to be called William Afton, a brilliant man who created and animatronic restaurant called "Fazbear entertainment" but he ended up being a maniac and murdered in an attempted of ruining his partner's business he killed 5 kids and disappeared his bodies.

His name's used to be William Afton and he was secretly a maniac desperate for the eternal life, Killing and stuffing children in animatronic suits to give them life powered by the children souls.

After many years William still feels hate and frustration by hearing the name of his ex-partner "Henry Emily", he hated him that much in the past that he even killed Henry's daughter called "Charlie"

Can be quite an intelligent and insightful person, in addition to having advanced knowledge of mechanics and in the creation of animatronics having a business even call "afton robotics"

He was trapped and killed by the animatronic suit mechanism of one of his creations, in his attempting of scaping the sounds of the children he killed, he put on the bunny suit and was killed by the mechanism which let him to rotten for 30 years until he woke up but he wasn't in the pizzeria anymore

Since he died inside the bunny animatronic suit his soul is completely attached to it and is now one with the suit, he calls himself Springtrap for that reason

He is an animatronic bunny suit who was originally golden yellow but Due to his sudden death inside the suit it is covered by his blood and dirt which gives it a moldy green tone. Since the suit is 30 years old, it has many holes which expose some of his old organs and even he has a broken half bunny ear in the suit

Due to being 30 years trapped in that bunny suit, Springtrap can barely move his body smoothly without having difficulty to move his rusty starches

Rough voice and sometimes hoarse when speaking, he can be a bit seductive and persuasive if he wants to deceive his victims.

He has still in him the killer he used to be so many years ago, although the loneliness is not something he appreciates very much and less in a rotten abandon place like where he was left

He can be persuasive, deceitful, manipulative and seductive to a great extent. He may not kill if he really doesn't feel like it or if he just wants to take advantage of the victim for other kind of things.

He is very tall, He is two meters tall

He still has his decomposing body inside him, although after 30 years there is almost nothing left of his old body inside him and only the organs that can be seen due to the prominent holes formed by ages in the suit from head to head

Animatronic yellow-green eyes quite damaged, these glow in the dark and can still work although they look a little gloomy at first glance.

He is someone with enough brute strength and ingenuity to move to hurt, although he is somewhat limited by his joints wasted in his animatronic suit.