Test Chamber 02

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Test Chamber 02
rex_02_destroyer.bsp Destroyer

Chamber number 0.pngChamber number 2.png

Test Chamber Infobox previous.png
Test Chamber Infobox next.png
Test Chamber Infobox Portal Guy.png
Chamber progress 0.pngChamber progress 2.pngChamber progress slash.pngChamber progress 1.pngChamber progress 9.png

Rexaura Test Chamber 02.png

This Test Chamber is the third level of the game, and introduces the player to the Positron Energy Orb.



  • Put a portal at the spot where the High Energy Pellet is bouncing in the alcove at the far side of the room.
  • Step on the button to raise the Positronic Energy Orb.
  • Once the pellet goes through the portal, place another one on a pushed out panel opposite the High Energy Pellet Receptacle.
  • Go into the Chamberlock.

Video walkthrough