Portal 2
From Valve Cut Content
Revision as of 00:38, 8 January 2023 by BlanketOfOne (talk | contribs)
Contents
History
(2007-2008) Directed Design Experiments
(December 2008 - 2009) Experimental Era
(2009) Core Hub Era
Valve began development on a proper sequel to Portal.
Gameplay
The player could progress through the game in a nonlinear fashion.
Story
A test subject named Mel reactivates GLaDOS and attempts to repair her by retrieving personality cores.
(2010) Multi-Core Era
Gameplay
Story
(June 2010 - December 2010) E3 Era
Portal 2 was demonstrated at E3 2010.
