In Maggie's 2 Classic, if you managed to beat the all max mode, the ending would show the same newspaper from Night 6 (the museum burns down) but if you clicked the screen or waited, a binary code would appear,

and if you were to decode it, you would get this link,

"www.alguienalpedo.16mb.com/wewait.jpg"

searching this up now just leads to a page not found redirect, I'm guessing that it would've lead to a image on a website similar to imgur.com but the website that it got uploaded on probably doesn't exist anymore. I brought this up because I'm bored lol.