You have to beat all 6 nights, put 1987 into the custom nights, beat that night and then put 6969 into the custom night, you need to beat 4/20 mode and you need to get the Golden Freddy jump scare which is the same as the og game, incase you havn't already you also need to click on the donut on the table as well as get jump scared by all the characters, I don't know if this ads a percentage but you can repeatedly click on Freddy's boobs on the poster and you get a jump scare