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Portal 2 Walkthrough: Chapter 3, GLaDOS Test Chamber 14, 15, 16, 17 (Let's Play in 1080p HD)

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Uploaded on Apr 30, 2011

Portal 2 Video #11: Chapter 3, GLaDOS Test Chamber 14, 15, 16, 17 (Single Player)

Click Here for Next Video: http://www.youtube.com/watch?v=VGrMvL...

Welcome to my Portal 2 walkthrough in 1080p HD! For best viewing quality, click the fullscreen button in the YouTube player, then select 1080p, or "original" for even better than 1080p.

GLaDOS tosses me into Chamber 14, which isn't too hard to figure out. I just need to redirect a beam through a few relays, and if all the relays are lit, the exit door opens. Chamber 15 involves roasting turrets by redirecting a discouragement beam, then using both types of cubes together to open the door.

Chamber 16 involves knocking over turrets from underneath shields that I create (using the hard light bridges). I also have to create a hard light bridge to stop my flight through the air in the center of the room. Sneaky! Chamber 17 is small but tricky. It involves me blocking a laser beam temporarily to drop an elevator, then killing the bridge supporting it in order to raise the elevator.

Full Portal 2 Single Player Playlist: http://www.youtube.com/view_play_list...
Full Portal 2 Co-Op Playlist: http://www.youtube.com/view_play_list...
Full Crysis 2 Playlist: http://www.youtube.com/view_play_list...
Full Fallout New Vegas Playlist: http://www.youtube.com/view_play_list...
Full FNV Dead Money Playlist: http://www.youtube.com/view_play_list...

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