I'm canon in plus since the full public demo theres is "GET OUT WHILE YOU STILL CAN" voiceline, Full public demo is baldi basic plus made by mystman12, and you can see after the ending of the version 0.4 you will see a error message that says: "READ NULL FOR MORE INFORMATION" and later on in version 0.5 the text got remove and replace with error, but you can go to the file of baldi basic plus 0.4 theres is a one file that named: Null_room, (I'm still in there waiting to deleted 99)