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	<id>https://theportalwiki.com/w/index.php?action=history&amp;feed=atom&amp;title=Portals%2Fja</id>
	<title>Portals/ja - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://theportalwiki.com/w/index.php?action=history&amp;feed=atom&amp;title=Portals%2Fja"/>
	<link rel="alternate" type="text/html" href="https://theportalwiki.com/w/index.php?title=Portals/ja&amp;action=history"/>
	<updated>2026-04-20T15:24:45Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.44.0</generator>
	<entry>
		<id>https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=185582&amp;oldid=prev</id>
		<title>Naleksuh: Reverting vandalism</title>
		<link rel="alternate" type="text/html" href="https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=185582&amp;oldid=prev"/>
		<updated>2023-06-13T05:06:48Z</updated>

		<summary type="html">&lt;p&gt;Reverting vandalism&lt;/p&gt;
&lt;a href=&quot;https://theportalwiki.com/w/index.php?title=Portals/ja&amp;amp;diff=185582&amp;amp;oldid=185413&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Naleksuh</name></author>
	</entry>
	<entry>
		<id>https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=185413&amp;oldid=prev</id>
		<title>CatMurderer at 04:52, 13 June 2023</title>
		<link rel="alternate" type="text/html" href="https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=185413&amp;oldid=prev"/>
		<updated>2023-06-13T04:52:27Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;a href=&quot;https://theportalwiki.com/w/index.php?title=Portals/ja&amp;amp;diff=185413&amp;amp;oldid=156040&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>CatMurderer</name></author>
	</entry>
	<entry>
		<id>https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=156040&amp;oldid=prev</id>
		<title>Tark: Tark moved page BINANCE +1^866^995^4355 BINANCE s~u~p~p~o~r~t NUMBER/ja to Portals/ja over a redirect without leaving a redirect: revert</title>
		<link rel="alternate" type="text/html" href="https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=156040&amp;oldid=prev"/>
		<updated>2018-02-17T21:24:55Z</updated>

		<summary type="html">&lt;p&gt;Tark moved page &lt;a href=&quot;/w/index.php?title=BINANCE_%2B1%5E866%5E995%5E4355_BINANCE_s~u~p~p~o~r~t_NUMBER/ja&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;BINANCE +1^866^995^4355 BINANCE s~u~p~p~o~r~t NUMBER/ja (page does not exist)&quot;&gt;BINANCE +1^866^995^4355 BINANCE s~u~p~p~o~r~t NUMBER/ja&lt;/a&gt; to &lt;a href=&quot;/wiki/Portals/ja&quot; title=&quot;Portals/ja&quot;&gt;Portals/ja&lt;/a&gt; over a redirect without leaving a redirect: revert&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 21:24, 17 February 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Tark</name></author>
	</entry>
	<entry>
		<id>https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=155976&amp;oldid=prev</id>
		<title>Beef: Beef moved page Portals/ja to BINANCE +1^866^995^4355 BINANCE s~u~p~p~o~r~t NUMBER/ja</title>
		<link rel="alternate" type="text/html" href="https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=155976&amp;oldid=prev"/>
		<updated>2018-02-17T20:31:22Z</updated>

		<summary type="html">&lt;p&gt;Beef moved page &lt;a href=&quot;/wiki/Portals/ja&quot; title=&quot;Portals/ja&quot;&gt;Portals/ja&lt;/a&gt; to &lt;a href=&quot;/w/index.php?title=BINANCE_%2B1%5E866%5E995%5E4355_BINANCE_s~u~p~p~o~r~t_NUMBER/ja&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;BINANCE +1^866^995^4355 BINANCE s~u~p~p~o~r~t NUMBER/ja (page does not exist)&quot;&gt;BINANCE +1^866^995^4355 BINANCE s~u~p~p~o~r~t NUMBER/ja&lt;/a&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:31, 17 February 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Beef</name></author>
	</entry>
	<entry>
		<id>https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=144716&amp;oldid=prev</id>
		<title>Tark: category</title>
		<link rel="alternate" type="text/html" href="https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=144716&amp;oldid=prev"/>
		<updated>2016-07-20T02:10:50Z</updated>

		<summary type="html">&lt;p&gt;category&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 02:10, 20 July 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l60&quot;&gt;Line 60:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 60:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{MechanicsNav}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{MechanicsNav}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Mechanics]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Mechanics&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;/ja&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Tark</name></author>
	</entry>
	<entry>
		<id>https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=101634&amp;oldid=prev</id>
		<title>Gull E at 18:10, 24 June 2014</title>
		<link rel="alternate" type="text/html" href="https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=101634&amp;oldid=prev"/>
		<updated>2014-06-24T18:10:11Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 18:10, 24 June 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Image:P-Body_Portals.png|350px|right|thumb|A curious [[P-body]] testing and playing with the Portal Gun.]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Image:P-Body_Portals.png|350px|right|thumb|A curious [[P-body]] testing and playing with the Portal Gun.]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Quotation|&#039;&#039;&#039;GLaDOS&#039;&#039;&#039;|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Momentum, a function of mass and velocity, is conserved between portals. In layman&#039;s terms: Speedy-thing goes in, speedy-thing comes out.&lt;/del&gt;|sound=GLaDOS_06_part1_success_2-1.wav}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Quotation|&#039;&#039;&#039;GLaDOS&#039;&#039;&#039;|&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;運動量、つまり質量と速度から求められる値は、ポータル間で保持されます。わかりやすく言うなら、高速で物体が入ったら、高速で出てくるということです。&lt;/ins&gt;|sound=GLaDOS_06_part1_success_2-1.wav}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Portals&amp;#039;&amp;#039;&amp;#039; are the primary gameplay [[Mechanics|mechanic]] of the &amp;#039;&amp;#039;Portal&amp;#039;&amp;#039; series. Portals can only be placed on flat surfaces by a [[Handheld Portal Device]] (simply referred to as a Portal Gun), and works in pairs thereby allowing two-way movement through each portal.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Portals&amp;#039;&amp;#039;&amp;#039; are the primary gameplay [[Mechanics|mechanic]] of the &amp;#039;&amp;#039;Portal&amp;#039;&amp;#039; series. Portals can only be placed on flat surfaces by a [[Handheld Portal Device]] (simply referred to as a Portal Gun), and works in pairs thereby allowing two-way movement through each portal.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Gull E</name></author>
	</entry>
	<entry>
		<id>https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=101349&amp;oldid=prev</id>
		<title>Gull E: Created page with &quot;{{Trans}} {{DISPLAYTITLE:ポータル}}  A curious [[P-body testing and playing with the Portal Gun.]] {{Quotation|&#039;&#039;&#039;GLaDOS&#039;&#039;&#039;|...&quot;</title>
		<link rel="alternate" type="text/html" href="https://theportalwiki.com/w/index.php?title=Portals/ja&amp;diff=101349&amp;oldid=prev"/>
		<updated>2014-06-19T10:57:00Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{Trans}} {{DISPLAYTITLE:ポータル}}  &lt;a href=&quot;/wiki/File:P-Body_Portals.png&quot; title=&quot;File:P-Body Portals.png&quot;&gt;350px|right|thumb|A curious [[P-body&lt;/a&gt; testing and playing with the Portal Gun.]] {{Quotation|&amp;#039;&amp;#039;&amp;#039;GLaDOS&amp;#039;&amp;#039;&amp;#039;|...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Trans}}&lt;br /&gt;
{{DISPLAYTITLE:ポータル}}&lt;br /&gt;
&lt;br /&gt;
[[Image:P-Body_Portals.png|350px|right|thumb|A curious [[P-body]] testing and playing with the Portal Gun.]]&lt;br /&gt;
{{Quotation|&amp;#039;&amp;#039;&amp;#039;GLaDOS&amp;#039;&amp;#039;&amp;#039;|Momentum, a function of mass and velocity, is conserved between portals. In layman&amp;#039;s terms: Speedy-thing goes in, speedy-thing comes out.|sound=GLaDOS_06_part1_success_2-1.wav}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Portals&amp;#039;&amp;#039;&amp;#039; are the primary gameplay [[Mechanics|mechanic]] of the &amp;#039;&amp;#039;Portal&amp;#039;&amp;#039; series. Portals can only be placed on flat surfaces by a [[Handheld Portal Device]] (simply referred to as a Portal Gun), and works in pairs thereby allowing two-way movement through each portal.&lt;br /&gt;
&lt;br /&gt;
== Overview ==&lt;br /&gt;
In &amp;#039;&amp;#039;[[Portal]]&amp;#039;&amp;#039; and the single-player campaign of &amp;#039;&amp;#039;[[Portal 2]]&amp;#039;&amp;#039;, protagonist and test subject [[Chell]] can create blue (primary-fire) and orange (secondary-fire) portals with her version of the Portal Gun. In &amp;#039;&amp;#039;Portal 2&amp;#039;&amp;#039;&amp;lt;nowiki&amp;gt;&amp;#039;&amp;lt;/nowiki&amp;gt;s [[co-op]] campaign, each robot test subject possesses individual portal colors in order to differentiate them; [[Atlas]] creates cyan (primary) and purple (secondary) portals, whereas [[P-body]] creates yellow (primary) and red (secondary) portals.&lt;br /&gt;
&lt;br /&gt;
Lone (unlinked) portals appear as solid-colored ovals, and paired (linked) portals appear as color-bordered ovals - with the rift forming into a mirrored view from the other portal. Portals are known for maintaining the mass and velocity of any object that passes through one portal and exits out the other. Portals are also capable of maintaining the flow of light and gravity, specifically the [[Excursion Funnel]]s and [[Hard Light Bridge]]s. With few exceptions, portals will disappear if the surface they are placed on moves.&lt;br /&gt;
&lt;br /&gt;
=== Pre-release designs ===&lt;br /&gt;
The portals have had several changes in design before the final release of &amp;#039;&amp;#039;Portal&amp;#039;&amp;#039; in October 10, 2007, as evident in some trailers and screenshots.&amp;lt;ref&amp;gt;[http://www.youtube.com/watch?v=TluRVBhmf8w portal orientation video 1] on YouTube.com&amp;lt;/ref&amp;gt; Even Earlier development screenshots from &amp;#039;&amp;#039;Portal&amp;#039;&amp;#039; revealed that the original colors for the portals were light blue (primary-fire) and purple (secondary-fire), with the portals more resembling like rifts ripped into a dimension than the simpler oval designs in the current series. Later, the purple color was replaced with red, akin to [[P-Body]]&amp;#039;s secondary-fire in &amp;#039;&amp;#039;Portal 2&amp;#039;&amp;#039;. At some point, the developers decided to maintain the blue and orange color schemes previously used as portals in &amp;#039;&amp;#039;[[Narbacular Drop]]&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
== Gameplay bugs ==&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Portal boosting&amp;#039;&amp;#039;&amp;#039;: A player is able to boost their momentum when traveling through two portals placed on the floor by using their primary or secondary fire key as they exit the primary or secondary portal, respectively. This is caused by the portals &amp;#039;&amp;#039;pushing&amp;#039;&amp;#039; the player away from a portal if the portal is re-placed somewhere else (or in this case, in the same place).&lt;br /&gt;
&lt;br /&gt;
== Gallery ==&lt;br /&gt;
=== Portal colors ===&lt;br /&gt;
{{Gallery&lt;br /&gt;
|lines = 1&lt;br /&gt;
|height = 178|width=200&lt;br /&gt;
|title = [[Chell]]&amp;#039;s portals&lt;br /&gt;
|File:Chell_lmb_portal.png|alt1=C|Primary-fire portal&lt;br /&gt;
|File:Chell_rmb_portal.png|alt2=C|Secondary-fire portal&lt;br /&gt;
|File:Chell_both_portal.png|alt3=C|Both portals&lt;br /&gt;
}}&lt;br /&gt;
{{Gallery&lt;br /&gt;
|lines = 1&lt;br /&gt;
|height = 125&lt;br /&gt;
|width = 200&lt;br /&gt;
|title = [[Atlas]]&amp;#039; portals&lt;br /&gt;
|File:Atlas_lmb_portal.png|alt1=A|Primary-fire portal&lt;br /&gt;
|File:Atlas_rmb_portal.png|alt2=A|Secondary-fire portal&lt;br /&gt;
|File:Atlas_both_portal.png|alt3=A|Both portals&lt;br /&gt;
}}&lt;br /&gt;
{{Gallery&lt;br /&gt;
|lines = 1&lt;br /&gt;
|height = 125&lt;br /&gt;
|width = 200&lt;br /&gt;
|title = [[P-Body]]&amp;#039;s portals&lt;br /&gt;
|File:P-body_lmb_portal.png|alt1=P|Primary-fire portal&lt;br /&gt;
|File:P-body_rmb_portal.png|alt2=P|Secondary-fire portal&lt;br /&gt;
|File:P-body_both_portal.png|alt3=P|Both portals&lt;br /&gt;
}}&lt;br /&gt;
=== Pre-release designs ===&lt;br /&gt;
{{Gallery&lt;br /&gt;
|lines = 4&lt;br /&gt;
|height = 125&lt;br /&gt;
|width = 200&lt;br /&gt;
|title = [[Chell]]&amp;#039;s portals&lt;br /&gt;
|File:Portal_betaportal.png|alt1=Beta portals|Primary-fire portal rift as seen in the [[Portal Teaser Trailer (video)|Orientation Video]] teaser trailer.&lt;br /&gt;
|File:Portal betaportal2.png|alt2=Beta portals|A dated screenshot from the Steam Store depicting early portals, now bearing a proper oval shape.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{MechanicsNav}}&lt;br /&gt;
[[Category:Mechanics]]&lt;/div&gt;</summary>
		<author><name>Gull E</name></author>
	</entry>
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