Characters
Bill Cipher: William Afton
Zace Cipher: Michael Afton/Micheal Schmidt
Layla Cipher: Elizabeth Afton
William Cipher Jr: CC Afton
Thomas Micheals: Henry Emily
Ida Micheals: Charlie Emily
Xander Micheals: Sammy Emily
Elizabetta Cipher: Mrs. Afton
Lily Micheals: Mrs. Emily
Amy Christopher: Gabriel
Jenny Jason: Jeremy
Yuuka Rights: Susie
Tammy Reen: Fritz
Coby Reen: Cassidy/TOYSNHK
Salem Smoke: Laughing Boy/Phone Guy
Tiffany Cipher: Vanessa
Jasmine: Vanny
Zelda Rights: Samantha
Flintgold: The Mimic/Glitchtrap
Dipper Pines: Gregory
Mabel Pines: Cassie
Terrence Cipher:  Jeremy Fitzgerald
Sunito Morse: Old Man Consequences
Vixen Smoke: Pigtail Girl
Isabelle Green: Funtime Foxy

Additional Characters
Mila Micheals
Spruce Lark
Ethan Smith
Donna Smith
Ellen Schmit
Thomas Wade
James Lark
Ella Jason
Mira Sen

Golden Freddy
Coby Reen
William Cipher Jr.
Salem Smoke
Xander Micheals
Terrence Cipher

Glamrock Freddy
Zace Cipher
Layla Cipher
William Cipher Jr.
Terrence Cipher
Ida Micheals
Xander Micheals

Other Possessions
Bill Cipher - Springtrap/Scraptrap
Layla Cipher - Circus Baby/Scrap Baby
Ida Micheals - The Puppet/Lefty
Amy Christopher - Freddy/Funtime Freddy/Ennard/Molten Freddy
Jenny Jason - Bonnie/Bon Bon/Ennard/Molten Freddy
Yuuka Rights - Chica/Funtime Chica/Ennard/Molten Freddy
Tammy Reen - Foxy/Funtime Foxy/Ennard/Molten Freddy
Benita Demi - Ballora/Ennard/Molten Freddy
Vixen Smoke: Minireena/Ennard/Molten Freddy

Timeline

1966
Ethan Smith is born
James Lark is born
Terrence Cipher is born

1967
Bill Cipher and Mira Sen divorce

1968
Thomas Wade is born
Zace Cipher is born
Benita Demi is born
Zelda Rights is born

1969
Mila Micheals is born
Ella Schmidt is born

1970
Tiffany Cipher is born

1971
Spruce Lark is born
Ida Micheals is born
Amy Christopher is born
Jenny Jason is born
Tammy Reen and Coby Reen are born
Salem and Vixen Smoke are born

1972

1973

1974
Ella Jason is born

1975
William Jr. and Layla Cipher are born

1976

1977
Yuuka Rights is born

1978
Elizabetta Cipher dies

1979
Thomas Micheals and Donna Smith divorce
Thomas Micheals and Lily Lihn marry
Thomas Micheals and Bill Cipher team up in business

1980
Fredbear's Diner opens

1981
Freddy Fazbear's Pizzeria opens
Xander Micheals is born

1982
Flintgold forms
Circus Baby's Entertainment opens
Ida Micheals is killed

1983
The Bite of '83 (William Cipher Jr.'s death)
Fredbear Diner closes
Benita Demi is killed

1984
Layla Cipher "disappears"
Vixen Smoke and Xander Micheals are killed

1985
The Missing Children Incident (Coby Reen, Amy Christopher, Tammy Reen, Jenny Jason, and Yuuka Right's deaths)

1986
Zace Cipher moves out

1987
Bite of '87 (Terrence Cipher's death)

1988

1989

1990

1991

1992
Zace Cipher takes a job at Freddy Fazbear's Pizzeria
Salem Smoke is killed
Bill Cipher destroys the animatronics then is killed

1993
Thomas Micheals creates the Funtimes per Bill Cipher's instructions

1994
Sister Location
Ennard's creation
Zace Cipher's "death"

1995
Zace and Tiffany Cipher moves in with Thomas and Lily Micheals

1996
The Scrap animatronics are formed (Scrap Baby, Molten Freddy, Lefty, and Scraptrap)

1997
Zace Cipher, Tiffany Cipher, and Thomas Micheals set fire to the Pizzeria, setting most of the souls free

1998

1999

2000

2010

2011
Mabel and Dipper Pines are born

2020

2023
Security Breach and Ruin