Reasoning for Fredbear's opening in 1972: I looked it up on google (sorry im lazy) Reasoning for bite of 83 in 1983: its in the name Reasoning for the MCI in 1985: after the bite of 83 fredbear's would close (also maybe because of charlotte's death if it took place at fredbear's) so it would automatically happen after 1983 and before 1987 which I just chose 1985 cuz I like number:D Reasoning for fnaf 2 in 1987: If you play as the nightguard who gets bit in the bite of 87 it automatically makes fnaf 2 take place in 1987. Reasoning for fnaf 1 in 1993: Matpat proved that the money Mike was payed at the paycheck in the end of night 5 = to the money u would be payed minimum wage in 1993. Reasoning for fnaf 3 in 2017/2015: It's the only date that matches with the theory of MCI being in 1985. In the theory the description of fnaf 3 (on like steam or sum) meaning 30 years after the first freddy's closed. Not the fnaf 1 location. Reasoning for fnaf 4 taking place in 1983: I think its Evan/Dave Dreaming about fredbear and everybody else in the crew before he died because they look nightmarish and Evan/Dave was scared of them (While I do still consider the player being mike is a possibility) Reasoning for SL being unmarked: I genuinely do not have any idea of when SL takes place all I know is that it takes place after the MCI and before fnaf 2 (I might elaborate on this in a later theory) Reasoning for fnaf 6 being in 2025: I DO NOT EVEN KNOW LIKE BRO I HAVE NO CLUE PLZ HELP ME AAAAAAAAAAa Reasoning for UCN being in Williams barely alive conciousness: This is williams personal h e l l, but I think he's still alive because of the heartbeat you can hear in like the winscreen.