This is the thirtieth level of the game, and is the first level to be set within a fully-repaired and functional [[Aperture Science]] Test Chamber. This level requires the player to combine precise [[Portals|Portal]]-placement and multiple [[Thermal Discouragement Beam]]s in order to proceed.
This is the twenty-ninth level of the game, and is the first level to be set within a fully-repaired and functional [[Aperture Science]] Test Chamber. This level requires the player to combine precise [[Portals|Portal]]-placement and multiple [[Thermal Discouragement Beam]]s in order to proceed.
== Hazards ==
== Hazards ==
Revision as of 18:16, 11 August 2015
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Chapter 4 - Test Chamber 20
sp_a2_triple_laser.bspTriple Laser
This is the twenty-ninth level of the game, and is the first level to be set within a fully-repaired and functional Aperture Science Test Chamber. This level requires the player to combine precise Portal-placement and multiple Thermal Discouragement Beams in order to proceed.
It is also possible to complete this chamber without placing any portals. This is a more difficult solution to the puzzle so the basic solution is recomended
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