First of all: AI of animatronics. Every X seconds (for bonnie its 2.1 second, chica 1.8 seconds, freddy 3 seconds, springbonnie 2.5 seconds, fredbear 3.64 seconds, foxy 2.38 seconds, mangle (toy foxy) every 2.8 seconds) random number will be generated from 1 to 50, if value is greater then animatronics value then +1 move opportunity.

A little bit about the foxy, so he works almost the same as fnaf 1 foxy but when he leaves his cove he will move towards the office every second, when he will appear in the left hallway, you need to turn off the light. ;)

Springbonnie is very... Strange and complicated for me to explain, but if he reaches the exit... You're basically failed, so you need to use your flash light on him to get as far from exit, as possible.

Bonnie and chica, left and right hallway, close the doors. By the way, about doors! The doors have their own energy... Dont ask why. Every 5 seconds one energy will drain out, and every 3 seconds +1 energy. They have no power: they're broken.

Freddy, same as chica.

Mangle... You have the went on the ceiling, you need to flash light it so mangle will go.

Toy foxy (before night 3), will work as foxy but right hallway.

Fredbear is a secret

And thats almost everything abiut them. Why almost? There is 3 new characters will be in the game, and alternative version of the main band. So stay tuned!