There seems to be some issues with the lighting? In the bedroom/kitchen you can see some light coming through the wall from a first floor room coming in, this happens with other rooms as well, like the break room. The problem seems to go away when you turn up the shadows quality in the settings, but it also makes the game drop a good 30 to 20 frames while in the base, but that's only when in the base, leaving the base it works fine, maybe only losing like a few frames, its the worse in the main hallways and the bedroom, idk if it's cause my set up isn't good enough or if its a weird problem (I play on a MSI laptop with a 2070 super graphics card, I think that's at least decent? but i'm not really smart when it comes to computers so idk.)