Update #9:
Level Select!
One of the final additions before the first phase of the full release is a Level Select screen. After reaching a new level of the backrooms ( and allowing the game to autosave) will unlock that level from the "Level Select" menu.

Level 1 and Level 2 both also feature 1 new entity each, with several more on the way.
You'll also find interactive crates and boxes have been added to every level, which can be searched for basic items.
Thanks for all of the support so far!
-BaddWeather/Euclid Games