Posts in "Announcements" channel about:

Portal 2

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Announcement
STEAM HOLIDAY SALE - DAY SIX
Dec 24, 2011
Announcement
STEAM HOLIDAY SALE - DAY THREE
Dec 21, 2011
Announcement
STEAM HOLIDAY SALE - DAY TWO
Dec 20, 2011
Announcement
STEAM HOLIDAY SALE ON NOW
Dec 19, 2011
Announcement
Portal 2 Pre-load Now Available
Apr 12, 2011
...

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