Test Chamber 07

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Test Chamber 07
rex_07_dive.bsp Dive

Chamber number 0.pngChamber number 7.png

Test Chamber Infobox previous.png
Test Chamber Infobox next.png
Test Chamber Infobox Portal Guy.png
Chamber progress 0.pngChamber progress 7.pngChamber progress slash.pngChamber progress 1.pngChamber progress 9.png

Rexaura Test Chamber 07.png

This Test Chamber is the eighth level of the game, and introduces the player to Flinging.



  • Drop down next to the disabled Portal Spawner.
  • Fire a portal opposite the High Energy Pellet Emitter, and another one at the ceiling once it goes through.
  • Place a portal at the platform above the Radioactive Flux Rectangle, then backtrack to the now-enabled Portal Spawner and go through it.
  • Repeat step 2 twice, then quickly fire a portal behind you on the angled surface before the Pellet goes through the Flux Rectangle for the second time and go through it.
  • You should now be at the entrance of the chamber with the Portal Spawner down activated, drop down into it.
  • Fire a portal opposite the Emitter, then another one opposite the Receptacle once it goes through.
  • Proceed into the Chamberlock.

Video walkthrough


05. Four - 3:01 by Mevious