Don’t know if it deserves it’s own thread for discussion, but yeah, here it is:
Portal 2 Co-Op Trailer - GameTrailers World Exclusive
EDIT, Just realized someone’s posted the link in the Portal 2 at the Gamescom thread, so… :hmph:
Nvm. Still awesome.
want naw
only 160 days left until the release…
peanuts…
That looks awesome.
Epic.
Oh shi~~ I can’t wait! Freeze me on 160 days ))
Awesome ! I can’t wait to play this master piece.
I like how one of them shoots blue portals and presumably the other shoots orange. I was hoping Valve would do that, as it fits with the colour scheme more than adding new colours.
HOLY CRAP
^lol
cool how the ad was longer than the actual video
Now, is that actually in-game footage? All the other videos were, and since it wouldn’t work exclusively from the perspective of either of the players, the camera stuff makes sense.
Actually, if you look closely, one player shoots both a blue and a purple portal so I’m assuming the other fires an orange and a red. 4 portals! :jizz:
And yeah, that looks in-game, but made with the Source Movie-Maker or whatever it’s called; hence the added motion-blur, depth-of-field and fluid character animations. 
Well, I also think this is in-game but… basically, what Harry-UK said.
From my perspective it looks like one portal is blue and the other a pale blue, so i’m assuming the other robot shoots one orange, one pale orange.
Well, it does look more purple than pale blue, but either way, it seems there will be 4 portals.
Those who’re seeing a ‘purple’ portal, need to take out some red in your screen. It’s baby blue and the rich blue of the actual portal in single player.
Sampled via a screen shot taken into Photoshop.
Comment on the vid: Sick, looking forward to 4 portal action.
this
Also, the game is gonna so rock. :awesome: I still want ep3 though… 