They're making a Portal 3, so yes.
Geek Crash Course - 2011 Portal 3-7 was released on: USA: 4 January 2012
Yes. Very yes. Portal was released as part of the Orange Box in 2007 and on steam. Portal 2 was released earlier in 2011.
It just did get released.
Portal - 2002 Portal 2-21 was released on: USA: 18 November 2003
It will be on Mac the day Portal 2 is released.
The Portal - 2010 I was released on: USA: 2010
No, Chell is released unharmed at the end of Portal 2.
GameTrailers TV with Geoff Keighley - 2008 Portal 2 3-21 was released on: USA: 21 August 2010
No Portal 2 is for PC, Xbox 360 and PS3.
It just did get released.
Portal 2
Unsealed Alien Files - 2012 II UFO Portal L-A- 1-3 was released on: USA: 6 October 2012