Minor spoilers ahead, you have been warned.
So it turns out that if you have received a blackbox crash during the maps where the Guardian test you, sadly it means that your computer cannot manage the textures in those maps. If you are one of those people who have received a crash, let me know if you'd like a fix for this crash.
It probably means I'm going to have to remake the level a little bit, like replacing a few walls and ceilings, meaning the whole thing would almost be entirely different.
Sounds like you'd only really need to scale the textures down.
I haven't played The Fugitive yet, so I have no clue what resolution those textures are, but they're probably way too large if they're causing crashes.
Most likely something the rather. I'm gonna have to look into them a bit before I can tell what the issue is.