Alternate reality? Prologue? Lost chapter? Whatever it is, we have here, dug from the archives of the resistance, Freeman File 101.
This is an improved version of a room at the end of the current version of the first map. You'll be able to see the old version of said room at the end of a forthcoming video.
The lighting hear is OK, but it is too sudden. and my I ask why there is a box on the table!