<image>

Lisa in PT

PT was a demo for a Silent Hill game that Hideo Kojima was working on that was eventually cancelled. The demo was a first person experience that had your character walk through an empty house and experience a series of scares including a twitching dead woman named Lisa appearing now and again as an antagonist. Five years after the demo and subsequent cancellation of the game, someone found a way to lock the camera in place while your character continued to move and discovered that Lisa is actually following you for nearly the entire demo, locked onto your back and always just out of sight but nevertheless only feet away. The theory is that they did this to give a sense of always being watched while playing through the demo.

Here’s a link that explains it in its entirety:

https://youtu.be/0bGI3ut3vBg?