Approach the light... Enter the world that is outside Aperture... Free yourself... You are [SUBJECT NAME HERE] from [SUBJECT HOME-TOWN HERE]. After volunteering to take part in the Aperture Science Hand-held Portal Device tests, you notice something strange. In your head, something tells you that boxes shouldn't be orange, portal-guns shouldn't be red and security cameras shouldn't have blue eyes. Continuing anyway, a seemingly friendly robot called GLaDOS starts to guide you through the tests... As you finish however, in a attempt to get rid of you, she tries to kill you. Not succeeding however, you escape into the bowels of the Enrichment Centre. In a final stand-off against you and GLaDOS you defeat her and get dragged off unconscious by a "Party Associate". As you fall down through a old, unused vent, you land down in an different chamber. Can you escape?
These pics are of the level after The Fall, (That has colour correction in it now, but not released yet) called pe_office01.
No, you won't be swimming in pee :D