FEAR: The Halloween Spooktacular - 27 - EP Interval 03: Descent (1 of 3)
For such a run-down and abandoned area, there's an awful lot of construction in Auburn. Or maybe the outskirts of Auburn, what with Auburn proper not existing anymore thanks to the explosion. On the flipside, the people who evacuated are going to need some new places to live and work, which makes the renovations rather serendipitous.
That one heavy Replica soldier with the rocket launcher can straight-up ruin your day, not just because he's got a rocket launcher but because of the terrain and how easy it is for it to slam into a nearby pillar/floor/ceiling.
...and the semi-invisible creatures with glowing eyes are called Shades, and attack in a manner not entirely unlike the Replica assassins, except with less wall-crawling. Probably the biggest problem with them (and the assassins) is that they won't die to a single shotgun headshot; they both survive, albeit barely. Isn't there a law against things like that?