user928104 @user928104

There is also this secret screen that appears when you run any later version with 1.0 save file. (7)

Also, I forgot to mention this, but the camera animation is different, and you can't rewatch cutscenes from the extras. The buttons in the laptop are also smaller. (6)

Mallie also worked quite differently, you had to be quick because if you do the slow remove, she could still get into the office if the removal process doesn't finish in time. Also the cameras are literally unusable in 6/20 mode. (5)

Here is some gameplay footage. The sound that plays when Harold moves is also different. The cameras also have no ambience, or whatever it's called. The "SIGNAL INTERRUPT" when an animatronic moves also lasts longer. (4)

The window title is also different, it says "Project: REBRANDED". Also, there is no "LOADING" text when you enter extras and leave custom night. (3)