Of course! That’s what this thread is really for, to discuss different interpretations of what they say.
Since he’s who they’re referring to when they say it, it makes sense to define it as him, but you’re right, there is more to it than that.
I don’t know, I haven’t heard any announcements that are directly giving orders to the Airwatch. The only references I’ve found to the Airwatch is giving ground units updates as to what it has found or is doing.
Possibly, but it is said in an area that contains an Antlion hive. This leads me to think that it is referring to them, rather that Alyx or Gordon, especially as you hear a soldier on the radio in Nova Prospekt talking about how “Primary Target is engaged in command and control tactics with Biotics”.
That’s pretty much what I meant by “shield”. Although it could also refer to the ones that let authorized citizens pass through, that you see in the beginning.
It’s definitely the Citadel, or at least a description of it. “sentences.txt” gives a list of places, used for metropolice radio chatter (e.g. when they die), an extract of which:
// map 8 citadel
V_G1_LOCATION_MAP08P0 highpriorityregion
V_G1_LOCATION_MAP08P1 terminalrestrictionzone
V_G1_LOCATION_MAP08P2 controlsection[/SIZE]
You can sometimes hear soldiers say “Visual on exogens.” when they see reprogrammed sentry turrets. Of course, this may be an error on the developer’s part.
Bouncer definitely means grenades, but Boomer is a bit more speculative. Thumpers are definitely called Restrictors, so I doubt it could be them. My definition is derived from a soldier radio transmission (filename “prison_soldier_boomersinbound.wav”) that you hear in the final bunker before climbing up to Nova Prospekt, which says something that sounds very like “Overwatch confirms double boomers dispatched, inbound. Coast drop inbound. Prepare for special heavy suppression and wrap 'em.”
Since you meet a pair of Gunships very shortly after that, this leads me to believe that the “boomers” that the soldier was talking about were Gunships. And they do make sort of boomey noises.