Why is Springtrap's Night named FNaF 3 in game?

Me:

That'll be the most customizable custom night you'll ever see in your lifetime.

Here it is Freddy the bear, Chica the chicken and...

Hold up wrong game.

ctrl-z: zero - gamejolt page 06.19

Yo I got games on my phone just lemme check.

Real Fazbear employees never gaf

If someone is too bored on main nights you can skip them by typing in menu "Sincotrap is a god" then hold 6AM or press + (I don't remember) then you can have epic Night 6 gameplay.

My first Frickbear's 3 mod!

Made by me, it'll be public once I fully finish it.

Probably many of you don't know who is this guy.

Newly improved version in question:

Rektrap?