You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
ValveTime.co.uk | Valve News, Forums, Steam
HL2 doesn't have a final boss?
I was wondering, if Breen is the puppetmaster, and he's the one you're going to fight with in the end, then the most probable is that there is no final boss in the usual definition of the expression.
Gabe said Gordon has to prove to be " a better scientist" than Breen. IMO, that sounds like a final "puzzle" instead of a final "boss"