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	<updated>2026-04-10T12:30:16Z</updated>
	<subtitle>User contributions</subtitle>
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	<entry>
		<id>https://theportalwiki.com/w/index.php?title=Portal_2_Chapter_2_Test_Chamber_3&amp;diff=89044</id>
		<title>Portal 2 Chapter 2 Test Chamber 3</title>
		<link rel="alternate" type="text/html" href="https://theportalwiki.com/w/index.php?title=Portal_2_Chapter_2_Test_Chamber_3&amp;diff=89044"/>
		<updated>2013-09-24T16:24:38Z</updated>

		<summary type="html">&lt;p&gt;Bruno02468: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{stub}}&lt;br /&gt;
&lt;br /&gt;
{{Test Chamber Infobox&lt;br /&gt;
  | title      = Chapter 2 - Test Chamber 03&lt;br /&gt;
  | valve-title= Dual Lasers&lt;br /&gt;
  | map        = sp_a2_dual_lasers.bsp&lt;br /&gt;
  | dirty      = 1&lt;br /&gt;
  | number     = 03&lt;br /&gt;
  | total      = 22&lt;br /&gt;
  | screenshot = Portal 2 Chapter 2 Test Chamber 03.png&lt;br /&gt;
  | icon1      = cube dispenser&lt;br /&gt;
  | icon2      = cube button&lt;br /&gt;
  | icon3      = cube hazard&lt;br /&gt;
  | icon4      = player button&lt;br /&gt;
  | icon5      = water hazard&lt;br /&gt;
  | icon6      = laser sensor on&lt;br /&gt;
  | icon7      = laser redirection on&lt;br /&gt;
  | icon8      = turret hazard&lt;br /&gt;
  | icon9      = laser hazard&lt;br /&gt;
  | icon10     = dirty water&lt;br /&gt;
  | previous   = Portal 2 Chapter 2 Test Chamber 2&lt;br /&gt;
  | next       = Portal 2 Chapter 2 Test Chamber 4&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
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 Beam]]s within a single chamber.&lt;br /&gt;
&lt;br /&gt;
== Hazards ==&lt;br /&gt;
*[[Thermal Discouragement Beam]]&lt;br /&gt;
&lt;br /&gt;
== Walkthrough ==&lt;br /&gt;
{{Spoiler|block=yes|&lt;br /&gt;
*Upon entering the chamber look up, a [[Discouragement Redirection Cube]] is visible, get to it using portals.&lt;br /&gt;
*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.&lt;br /&gt;
*Place a portal on the wall where the upper Thermal Discouragement Beam makes contact and place another portal under the second receptacle.&lt;br /&gt;
*After both beams are redirected to the receptacles the exit doors will open, proceed to the [[Chamberlock]].&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
== Video walkthrough ==&lt;br /&gt;
{{walkthrough}}&lt;br /&gt;
&lt;br /&gt;
== Music ==&lt;br /&gt;
{{main|Portal 2 soundtrack}}&lt;br /&gt;
1. &#039;&#039;&#039;&#039;&#039;Exile Vilify&#039;&#039;&#039;&#039;&#039; - 4:46 by [http://www.americanmary.com/ The National]&lt;br /&gt;
{{youtube|QGo8b_frsac|audio=yes}}&lt;br /&gt;
&lt;br /&gt;
== Bugs ==&lt;br /&gt;
* 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&#039;t actually completed, as in, you can&#039;t go through the [[Chamberlock]].&lt;br /&gt;
&lt;br /&gt;
== Trivia ==&lt;br /&gt;
* 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.&lt;br /&gt;
&lt;br /&gt;
== Gallery ==&lt;br /&gt;
{{Gallery&lt;br /&gt;
|width=192&lt;br /&gt;
|height=108&lt;br /&gt;
|lines=3&lt;br /&gt;
|File:Portal 2 Chapter 2 Test Chamber 3 Rat Man den.png|alt1=A Rat Man den|{{Spoiler|A [[Doug Rattmann|Rat Man]] den.}}|spoiler1=yes&lt;br /&gt;
|File:Portal 2 Chapter 2 Test Chamber 3 Rat Man den radio.png|alt2=Radio playing Exile Vilify found in the den|{{Spoiler|Radio playing [[Portal 2 soundtrack|Exile Vilify]] found in the den.}}|spoiler2=yes&lt;br /&gt;
|File:Chapter 2 chamber 3 wheatley.png|alt3=Wheatley hiding under the panels|{{Spoiler|[[Wheatley]] hiding under the [[panels]].}}|spoiler3=yes&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
{{TestChambersNav}}&lt;br /&gt;
[[Category:Portal 2 chambers]]&lt;/div&gt;</summary>
		<author><name>Bruno02468</name></author>
	</entry>
	<entry>
		<id>https://theportalwiki.com/w/index.php?title=Portal_2_Chapter_2_Test_Chamber_3&amp;diff=89043</id>
		<title>Portal 2 Chapter 2 Test Chamber 3</title>
		<link rel="alternate" type="text/html" href="https://theportalwiki.com/w/index.php?title=Portal_2_Chapter_2_Test_Chamber_3&amp;diff=89043"/>
		<updated>2013-09-24T16:20:31Z</updated>

		<summary type="html">&lt;p&gt;Bruno02468: Added the bug section related to GLaDOS congratulating you despite you didn&amp;#039;t finish the test.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{stub}}&lt;br /&gt;
&lt;br /&gt;
{{Test Chamber Infobox&lt;br /&gt;
  | title      = Chapter 2 - Test Chamber 03&lt;br /&gt;
  | valve-title= Dual Lasers&lt;br /&gt;
  | map        = sp_a2_dual_lasers.bsp&lt;br /&gt;
  | dirty      = 1&lt;br /&gt;
  | number     = 03&lt;br /&gt;
  | total      = 22&lt;br /&gt;
  | screenshot = Portal 2 Chapter 2 Test Chamber 03.png&lt;br /&gt;
  | icon1      = cube dispenser&lt;br /&gt;
  | icon2      = cube button&lt;br /&gt;
  | icon3      = cube hazard&lt;br /&gt;
  | icon4      = player button&lt;br /&gt;
  | icon5      = water hazard&lt;br /&gt;
  | icon6      = laser sensor on&lt;br /&gt;
  | icon7      = laser redirection on&lt;br /&gt;
  | icon8      = turret hazard&lt;br /&gt;
  | icon9      = laser hazard&lt;br /&gt;
  | icon10     = dirty water&lt;br /&gt;
  | previous   = Portal 2 Chapter 2 Test Chamber 2&lt;br /&gt;
  | next       = Portal 2 Chapter 2 Test Chamber 4&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
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 Beam]]s within a single chamber.&lt;br /&gt;
&lt;br /&gt;
== Hazards ==&lt;br /&gt;
*[[Thermal Discouragement Beam]]&lt;br /&gt;
&lt;br /&gt;
== Walkthrough ==&lt;br /&gt;
{{Spoiler|block=yes|&lt;br /&gt;
*Upon entering the chamber look up, a [[Discouragement Redirection Cube]] is visible, get to it using portals.&lt;br /&gt;
*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.&lt;br /&gt;
*Place a portal on the wall where the upper Thermal Discouragement Beam makes contact and place another portal under the second receptacle.&lt;br /&gt;
*After both beams are redirected to the receptacles the exit doors will open, proceed to the [[Chamberlock]].&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
== Video walkthrough ==&lt;br /&gt;
{{walkthrough}}&lt;br /&gt;
&lt;br /&gt;
== Music ==&lt;br /&gt;
{{main|Portal 2 soundtrack}}&lt;br /&gt;
1. &#039;&#039;&#039;&#039;&#039;Exile Vilify&#039;&#039;&#039;&#039;&#039; - 4:46 by [http://www.americanmary.com/ The National]&lt;br /&gt;
{{youtube|QGo8b_frsac|audio=yes}}&lt;br /&gt;
&lt;br /&gt;
== Bugs ==&lt;br /&gt;
* 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&#039;t actually completed, as in, you can&#039;t go through the chamberlock.&lt;br /&gt;
&lt;br /&gt;
== Trivia ==&lt;br /&gt;
* 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.&lt;br /&gt;
&lt;br /&gt;
== Gallery ==&lt;br /&gt;
{{Gallery&lt;br /&gt;
|width=192&lt;br /&gt;
|height=108&lt;br /&gt;
|lines=3&lt;br /&gt;
|File:Portal 2 Chapter 2 Test Chamber 3 Rat Man den.png|alt1=A Rat Man den|{{Spoiler|A [[Doug Rattmann|Rat Man]] den.}}|spoiler1=yes&lt;br /&gt;
|File:Portal 2 Chapter 2 Test Chamber 3 Rat Man den radio.png|alt2=Radio playing Exile Vilify found in the den|{{Spoiler|Radio playing [[Portal 2 soundtrack|Exile Vilify]] found in the den.}}|spoiler2=yes&lt;br /&gt;
|File:Chapter 2 chamber 3 wheatley.png|alt3=Wheatley hiding under the panels|{{Spoiler|[[Wheatley]] hiding under the [[panels]].}}|spoiler3=yes&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
{{TestChambersNav}}&lt;br /&gt;
[[Category:Portal 2 chambers]]&lt;/div&gt;</summary>
		<author><name>Bruno02468</name></author>
	</entry>
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