|File:Test Chamber 3 Beta 1.png|Pre-release Test Chamber 3 with closed Rat Man den
|File:Test Chamber 3 Beta 1.png|Pre-release Test Chamber 3 with closed Rat Man den
Revision as of 14:53, 6 January 2015
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Chapter 2 - Test Chamber 03
sp_a2_dual_lasers.bspDual Lasers
This is the thirteenth level of the game, and takes place within a dilapidated Test Chamber. This level introduces the player to multiple Thermal Discouragement Beams within a single chamber.
Grab the cube and jump to the platform in the middle of a chamber. Put the cube on the platform such that it redirects a lower Thermal Discouragement Beam to the receptacle. Then go back to the original location of the Discouragement Redirection Cube, look up to find another receptacle on the ceiling.
Place a portal on the wall where the upper Thermal Discouragement Beam makes contact and place another portal under the second receptacle.
After both beams are redirected to the receptacles the exit doors will open, proceed to the Chamberlock.
If you activate one of the Thermal Discouragement Beam receptacles, then deactivate it and activate the other one (both with portals), GLaDOS will congratulate you the way she would if you finished the test normally, despite the test wasn't actually completed, as in, you can't go through the Chamberlock.
Trivia
There is Wheatley hidden in this chamber, right under the panels that lift to give you access to one of the lasers. He appears only for a brief moment though.
Gallery
Pre-release screenshot
Pre-release Test Chamber 3 with closed Rat Man den
Pre-release Test Chamber 3 with a Rat Man den opening on the right wall
