Patch 1.20 — The Origin Theory - Episode One Steam update #536383

- Some level streaming optimizations. - Closed church balcony doors on Nest level. - Fixed a bug where storage door that was locked from inside on Source level cave could be opened from the outside. - Made church side doors unbreakable on Nest level so player can't shoot his way in. - Made one door unbreakable on Source level that was not meant to be accessed even by breaking it. - Added texture to flashlight cone and improved functionality regarding brightness. - Disabled saving during movement inside rail office on Source level.