Portal Test Chamber 11

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Test Chamber 11
testchmb_a_07.bsp

Chamber number 1.pngChamber number 1.png


Test Chamber Infobox previous.png
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Test Chamber Infobox Portal Guy.png
Chamber progress 1.pngChamber progress 1.pngChamber progress slash.pngChamber progress 1.pngChamber progress 9.png


Portal Test Chamber 11.png
Chamber icon cube dispenser.pngChamber icon cube hazard.pngChamber icon pellet hazard on.pngChamber icon pellet catcher on.pngChamber icon water hazard on.png
Chamber icon fling enter.pngChamber icon fling exit.pngChamber icon turret hazard.pngChamber icon dirty water on.pngChamber icon cake.png

This Test Chamber is the twelfth level of the game, and introduces the player to the upgraded Handheld Portal Device which allows the creation of both blue and orange portals.

Hazards

Walkthrough

  • Proceed up the stairs and place a portal on a wall or on the floor.
  • Wait for the orange portal to be generated behind the platform with the Switch.
  • Activate the switch.
  • Place your portal on the wall behind the door that opens upon activating the switch.
  • Wait for the orange portal to be generated behind you.
  • Proceed through the orange portal.
  • Place your portal on the piece of wall where the pellet collides with it (marked with a circular piece of scorched wall).
  • Wait for the orange portal to be generated opposite to the High Energy Pellet Catcher.
  • Proceed through your portal onto the Unstationary Scaffold.
  • Walk up to the pedestal to upgrade your Handheld Portal Device.
  • Activate the switch that pops up from behind the platform.
  • Place one portal on the wall behind the door that opens upon activating the switch.
  • Place the other portal on the wall behind the Unstationary Scaffold.
  • Use the Unstationary Scaffold to reach your portal and pass through.
  • Proceed into the Chamberlock to your left.

Video walkthrough

Download Download demo file

Related achievements

Lab Rat
Lab Rat
Acquire the fully powered Aperture Science Handheld Portal Device.

Music

Main article: Portal soundtrack
9. Subject Name Here1:44 Download Download | Play icon.png Play

Gallery