Enter this door to find a secret hallway that leads to a dock (see Ship Overboard Achievement /Trophy). Transcript All the science fears are made up asbestos, by the way. In the corner of this office is a cabinet with a door behind it. Check out this Portal 2 walkthrough and beat Chapter 6 - Part 3: Repulsion Gel Room 2 of 3 with this online demo. Portal 2 is a hilariously mind-bending adventure that challenges you to use wits over weaponry in a funhouse of diabolical science. You can use a portal to get high above the Control Room and enter a small office. Walkthrough: Chapter 6 The Fall (Part 2). Below one of the test spheres and a giant Aperture logo in its 70s cooper Black Font is a room marked CONTROL ROOM in yellow lettering. Replace the room 2 portal on the wall behind the button meaning you should now be able to immediately traverse between both rooms. At this point, Cave will start talking about testing on hobos and you'll know you are in the right area. Now, play through the level until you get to the 1971-era test facility. Listen to the audio that plays when you hit the buttons in front of each of the sealed doors. NOTE: Floors 68 are currently open only for SJSU students, faculty, and staff. On one end of this chasm is a platform with three of the Vitrified Doors.

You must use the elevator shaft as a gravity boost to get across a chasm. After flying through the Aperture logo you'll come to an area with a tall elevator. At the beginning of Chapter 6 you'll have to penetrate the 1960s Aperture facility. In Chapter 6: The Fall, there are six sealed metal doors marked VITRIFIED ('Vitrified Doors') that have buttons in front of them that play unique audio clips of Cave speaking.

Portal 2 chapter 6 walkthrough