So yeah, another update to Portal, this time with an added bit to the ending, it does not fade to black anymore
 
 

OH BALLS. 

With them adding achievements and stuff to a game as old as Portal it suggests a viral campaign - probably for Portal 2.  Portal was always part of the HL universe but if you mean a direct crossover with say EP3 - can't see it.  Totally different in tone.

O.O   GET HYPE!!!

yeeeeeeesssss... o_0*

Hyyyyyyyyyyyyyyyyyppppe!!  Betting it's Portal 2 related...  although now I feel like playing some Orange Box.  ^_^

Sweet, looks like a Portal sequel rather than prequel, perhaps it'll be a bigger game than Portal was as well.

There is a thread about this in the portal forum of all places.

Someone already made a thread about this, soz brah.

I didnt see the Portal forum at all =/, sorry people

o cool, portal 2 is going to happen. i really liked portal , i thought it was a  different game at the time.

A Portal sequel? Meh.

does the update work with portal: still alive for 360?

I think we all knew there'd be a crossover between the two universes (or rather, that Half-Life and Portal actually existed in the same universe) once they name-dropped Aperture Science in Episode 2.

" There is a thread about this in the portal forum of all places. "

" does the update work with portal: still alive for 360? "

I posted this elsewhere but this is an interesting theory about all the Valve commotion lately... Can't wait for March 11th!
http://mmomfg.com/2010/03/03/valveportal-hype-campaign-0303/   

Of course I'm guessing Portal 2 from this. I think the original ending is better thou. To connect things between Portal and hopfully a sequal is probably why they changed it. I'm just guessing here, of course...