I feel that I have to post this timeine somewhere, before UCN could debunk or confirm it, so here we go:
William Afton and Henry open Fredbear's Family Diner. This takes place somewhere in the 70's
Take Cake to the Children
William kills Charlotte. I am not sure is is the Diner, or another location.
Charlotte possesses Puppet
William drives Home. This is subject to change.
Freddy Fazbear's Pizza.
The first pizzeria opens.
William lures Susie. I think that this is showing William luring the child who becomes Chica away.
Foxy GO GO GO
Symbolism for MCI
Give Gifts Give Life
Puppet Grants life to MCI victims.
The Pizzeria closes after the animatronics begin to smell.
Bite of 83
Not sure which location this is. Crying Child is Bullied by Michael. Michael is the most likely cadidate for the Brother, for narrative puposes. CC is fatally injured in the Bite of 83, and is put back together as Shadow Freddy. I believe that he is SF as GF is already taken, and it would explain why SF never attacks the guards.
Springlock istruction tapes/Stage 01
Springlock failure. This does not cause a ghost to appear. Shadow Bonnie is a child abuducted by William as impied by William and the tuft of hair inside Spring Bonnie in the backroom. Saferoom is sealed up.
William is interrogated by Afton Robotics board.
Elizabeth is killed by Baby.
CBPW is closed down. TBH these can be placed anywhere.
A grand reopening occurs. Phone Guy leaves messages. 1987
William, as the Dayshift guard commits a massacre.
Building is on Lockdown.
Five Nights At Freddy's 2
Jeremy Fitzgerald and Fritz Smith take the night shift.
Bite of 87
Bite of 87 occurs shortly after gameplay.
The Withered animatronics are refurbished and a new pizzeria opens. This happens in the early 90s
Freddy's perspective. This is to show the Puppet is still around in 1993.
Phone Guy dies
Five Nights At Freddy's
Mike Schmidt/Afton takes the Night Shift, to peal with his past. He hears about the Bite of 87
Five Nights At Freddy's 4
Michael has nightmares over his shift and the Bite of 83.
The Pizzeria closes down permanently.
The Funtime's begin to act up. William orders Michael to free Elizabeth.
William goes to the FNaF 1 location and dismantles the Animatronics, after they are lured by Shadow Freddy. The souls chase William into the Saferoom, and into the Spring Bonnie suit, which malfunctions, killing William. This would explain why Michael could now find his father later, as William had vanished without warning.
Michael is sent down into CBEaR to free his sister. He is scooped by Ennard.
Custom Night Cutscenes
Michael's body decays, and Ennard leaves him, but Michael is kept alive by Remnant. I put everything involing SL after FNaF 1 due to the human eyes, as well as the Logbook mentioning Mike jogging, and wanting to join self defence, wich wouldn't make sense after SL where he is a remnant-fused husk of a man.
The Ennard hivemind ejects Baby.
Baby becomes Scrap Baby, and Ennard becomes Molten Freddy.
Fazbear's Fright is set up, in 2023. A new guard is hired and works at least one night before.
Five Nights At Freddy's 3
Springtrap is unearthed by Fazbear's Fright, Burns down after Nightmare Mode.
BBs Air Adventure
Symbolism for the MCI souls being freed. I like to think that the guard\Henry\Michael is freeing them by playing the arcade games during the day.
Golden Freddy Mode
Henry decides to enact his plan.
The Puppet is entrapped in Lefty. After the Pizzeria opens the Animatronics try to break in for months. Springtrap looks different due to using the spare suit, that Fazbear Fright had colected.
Freddy Fazbear's Pizzeria Simulator
End of the Timeline. Springtrap, Baby, Molten Freddy, Lefty and Michael all Burn.