Instructions on how to open

Keypad on Door:

-Open as of Season 5: This video/code was released on Day 5, August 18: On Tape 1979 (Red Dot)
-Code: 27495810

This is part of a massive community effort all started off by activision with clues leading to this website:- https://pawntakespawn.com/tv
A good explination of this was made in a video by JackFrag :- Video

Inside you will find:-
Again Various clues were discovered among the miscellaneous files scattered around. But not much that i could see other than that.

I also Took Screenshots of what looks like Puzzles/Clues to a BIGGER puzzle, see below:-