I finished earlier today as well. What a great game!
ROFLHAXXORPRONL33TNOOB3SSHL2T:
I don't know why I'm using secret text here since this isn't a spoiler of any kind - just a personal theory.
I've been playing the game under the working theory that the G-Man is actually Gordon from the future. I don't have any good arguments to support this but the G-Man (G for Gordon?) does look like he could be an older Freeman without the facial hair. There is also the point in the game where the teleporter seems to have transported Freeman a couple weeks into the future - so they could be building up to a time travel slant.
The thing I'm missing from the story is what the "new order" has to do with what happened in the first Half Life and the other world that was involved. I probably don't remember enough about it and I never played Blue Shift or the other add on game so maybe I'm just missing a big part of the story.Now I just have to look back at an earlier post that told how to get the blue grav gun so I can play the game over with just that!
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"Give me a Sandwich and a Douchebag and there is nothing I cannot do." ~ Lord Salisbury
This comment was edited on Nov 27, 20:34.