ok so i found the codes in fnaf 1 (fnaf:anniversary) reboot video and fnaf 2 (fnaf:heyday) reboot video by unwithered truth
a video of SolidSliv3r and The Unwithered Truth about ARG videos (heyday only) in fnaf:anniversary and fnaf:heyday
https://www.youtube.com/watch?v=r5iDh5JEw38
it's awesome
