The Hall of Mirrors - User contributions [en]

Template:Quote

2026-09-04T19:02:10Z

Devaccount01:

<blockquote>
{{{text|}}}
{{#if:{{{sign|}}}|<p style="text-align: right;">— {{{sign}}}</p>}}
</blockquote>
<noinclude>
{{Quote
|text=This should be an awesome quote honestly
}}
</noinclude>

Template:Bottle

2026-09-04T19:01:29Z

Devaccount01:

{| class="wikitable" style="float:right; width:300px;"
! colspan="2" | {{{title|{{PAGENAME}}}}}
|-
| colspan="2" style="text-align:center;" | {{{image|}}}
|-
|-
! Developer
| {{{developer|Unknown}}}
|-
! Publisher
| {{{publisher|Unknown}}}
|-
! Release date
| {{{release|Unknown}}}
|-
! Engine
| {{{engine|Unknown}}}
|-
! Platforms
| {{{platforms|Unknown}}}
|}
<noinclude>
A good example can be seen at [[Portal 2]]
</noinclude>

Template:Quote

2026-09-04T18:59:08Z

Devaccount01: Protected "Template:Quote" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite))

Template:Bottle

2026-09-04T18:58:57Z

Devaccount01: Protected "Template:Bottle" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite))

HoM:About

2026-09-04T18:30:42Z

Devaccount01: Protected "HoM:About" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite))

= The Hall of Mirrors =

'''The Hall of Mirrors''' ('''HoM''') is a game archaeology and preservation archive dedicated to documenting and preserving the history of video games.

HoM covers more than just unused or cut content. The archive documents development builds, prototypes, development history, technical discoveries, glitches, easter egg, unused content and other material that helps preserve how games were made and how they changed during development.

== Philosophy ==

{{Quote
|text=We archive what we know, and we are not scared of saying we don't know everything.
}}

HoM values documentation and evidence over speculation. When something is unknown, uncertain or disputed, it should be clearly identified as such rather than presented as fact.

Information should be accompanied by appropriate sources and context whenever possible. Different interpretations and discoveries can be documented as new evidence becomes available.

The archive is intended to preserve not only what is known about games, but also the process of discovering and understanding their history.

== Contributing ==

HoM is a community wiki/archive. Contributions, corrections, sources, and new discoveries are welcome.

When documenting something, provide as much context as possible and distinguish confirmed information from speculation.

Main Page

2026-09-04T18:30:30Z

Devaccount01: /* About HoM */

<div class="hom-welcome">

= The Hall of Mirrors =

The Hall of Mirrors (HoM) is a game archaeology and preservation archive dedicated to documenting and preserving the history of video games.

We archive what we know, and we are not scared of saying we don't know everything.
</div>

== Explore ==

* [[Portal 2|Portal 2]]
* [[:Category:Games|Games]]
* [[:Category:Proto|Development Builds]]

== About HoM ==

HoM documents development history, prototypes, unused content, glitches, easter eggs, technical discoveries, and other material related to history of video games.

[[HoM:About]]

== Contribute ==

Write something eventually

Main Page

2026-09-04T18:29:52Z

Devaccount01: Protected "Main Page" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite))

Proto:Portal 2

2026-09-04T18:19:33Z

Devaccount01:

'''Portal 2''' had a long and complex development cycle, with multiple changes to its story, gameplay, environments, and technology. This page serves as an index of known development builds and development material.

== Known builds ==

''This page documents known development versions of Portal 2.''

=== 2009 ===
{{subpage|July 28th, 2009|text=Corehub build}}

=== 2010 ===
{{subpage|February 4th, 2010}}
{{subpage|March 18th, 2010}}
{{subpage|July 22nd, 2010}}
{{subpage|August 30th, 2010}}
{{subpage|September 24th, 2010}}
{{subpage|September 26th, 2010}}
{{subpage|October 19th, 2010}}
{{subpage|December 1st, 2010}}
{{subpage|December 2nd, 2010}}

=== 2011 ===
{{subpage|January 12th, 2011}}
{{subpage|January 21st, 2011}}
{{subpage|January 25th, 2011}}
{{subpage|February 4th, 2011}}
{{subpage|February 11th, 2011}}
{{subpage|DVD Preload Build}}

[[Category:Development builds]]
[[Category:Proto]]

Category:Proto

2026-09-04T18:19:11Z

Devaccount01: Created page with "'''Proto''' contains pages documenting known development versions/prototypes of games."

'''Proto''' contains pages documenting known development versions/prototypes of games.

MediaWiki:Sidebar

2026-09-04T18:18:03Z

Devaccount01:

MediaWiki:Sidebar

2026-09-04T18:17:52Z

Devaccount01:

MediaWiki:Sidebar

2026-09-04T18:16:57Z

Devaccount01:

Portal 2

2026-09-04T18:15:11Z

Devaccount01: /* Development builds */

{{Bottle
| image = [[File:Portal2TitleScreen.png|320px]]
| title = Portal 2
| developer = Valve
| publisher = Valve
| release = April 19, 2011
| engine = Source
| platforms = Windows, macOS, Linux, PlayStation 3, Xbox 360
}}

'''''Portal 2''''' is the sequel to [[Portal]], the puzzle-platform game originally released as part of [[The Orange Box]]. It features significant upgrades across multiple aspects of the game, including its engine, graphics, physics, and gameplay systems.

It also features a larger single-player campaign, new characters, a co-op mode and an in-game level editor.

Its development cycle was particularly complex, going through multiple different storylines and design choices, especially in its behind-the-scenes maps, resulting in a substantial amount of development material and unused content.

== Development ==

== Development builds ==
See [[Proto:Portal 2]] for an index of known development builds.

== Unused content ==

== Easter eggs ==

== Glitches ==

== Non-standard areas ==

== Technical discoveries ==

== References ==

[[Category:Games]]

{{Portal Series}}

Proto:Portal 2/July 28th, 2009

2026-09-04T17:57:34Z

Devaccount01: Created page with "'''July 28th, 2009''' is a development build of ''Portal 2''. This build is notable for its early development content, including the Corehub."

'''July 28th, 2009''' is a development build of ''[[Portal 2]]''.

This build is notable for its early development content, including the Corehub.

Template:Subpage

2026-09-04T17:55:40Z

Devaccount01:

<includeonly>{{#if:{{{1|}}}|<span style="display:inline-block; vertical-align:top; margin:2px;">{{Mbox
| text = <span style="font-size:150%; line-height:150%;">'''[[{{FULLPAGENAME}}/{{{1}}}|{{{1}}}]]'''</span>{{#if:{{{text|}}}|<br>{{{text}}}}}
| image = {{{image|}}}
| border = #ddd
| background = #fff
| iwidth = {{{width|50}}}
| pic-align = {{{pic-align|center}}}
| min-width = {{{min-width|50}}}
}}</span>}}</includeonly>

<noinclude>
== Usage ==

Use this template to link to a subpage.

<pre>
{{Subpage|Name|text=Description|image=Image|width=50|pic-align=center}}
</pre>

The subpage name is required.

* '''Name''' — The name of the subpage.
* '''text''' — Optional description.
* '''image''' — Optional related image.
* '''width''' — Image width. Defaults to 50px.
* '''pic-align''' — Image alignment. Defaults to center.
* '''min-width''' — Minimum image width. Defaults to 50px.

[[Category:Layout templates]]
</noinclude>

Template:Mbox

2026-09-04T17:54:36Z

Devaccount01:

<table class="msgbox {{#if: {{{classes|}}}|{{{classes}}}|}}" style="display:inline-table; vertical-align:top; margin:0 2px 4px 0; border-collapse:collapse; {{#if: {{{border|}}}|border:1px solid {{{border}}};|}} {{#if: {{{background|}}}|background:{{{background}}};|}} {{#if: {{{color|}}}|color:{{{color}}};|}}">
<tr>
{{#if: {{{image|}}}|
<td class="msgboximg" style="min-width:{{{min-width|50}}}px; padding:4px;">
[[File:{{{image}}}|{{{iwidth|50}}}px|{{{pic-align|center}}}|{{{caption|}}}]]
</td>
}}
<td style="padding:4px;">{{{text|}}}</td>
</tr>
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<noinclude>
{{Mbox
| text = This is some awesome text!
| iwidth = 50
| border = #ddd
| background = #000
| color = #fff
| min-width = 50
| pic-align = center
}}
== Usage ==

Creates a message box that can be used by other templates.

<pre>
{{Mbox
| text = Text inside the box
| image = Example.png
| iwidth = 50
| caption = Image caption
| border = #ddd
| background = #000
| color = #fff
| min-width = 50
| pic-align = center
| classes = custom-class
}}
</pre>

=== Parameters ===

* '''text''' — Text displayed inside the box.
* '''image''' — Optional image. Use the file name only.
* '''iwidth''' — Image width. Defaults to 50px.
* '''caption''' — Optional image caption.
* '''border''' — Border color.
* '''background''' — Background color.
* '''color''' — Text color.
* '''min-width''' — Minimum width of the image cell. Defaults to 50px.
* '''pic-align''' — Image alignment. Defaults to center.
* '''classes''' — Optional CSS classes.i wa

[[Category:Layout templates]]
</noinclude>

Template:Subpage

2026-09-04T17:53:18Z

Devaccount01:

<includeonly>
{{#if:{{{1|}}}|
<span style="display:inline-block; vertical-align:top; margin:2px;">
{{Mbox
| text = <span style="font-size:150%; line-height:150%;">'''[[{{FULLPAGENAME}}/{{{1}}}|{{{1}}}]]'''</span><br>{{{text|}}}
| image = {{{image|}}}
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| background = #fff
| iwidth = {{{width|50}}}
| pic-align = {{{pic-align|center}}}
| min-width = {{{min-width|50}}}
}}
</span>
}}
</includeonly>

<noinclude>
== Usage ==

Use this template to link to a subpage.

<pre>
{{Subpage|Name|text=Description|image=Image|width=50|pic-align=center}}
</pre>

The subpage name is required.

* '''Name''' — The name of the subpage.
* '''text''' — Optional description.
* '''image''' — Optional related image.
* '''width''' — Image width. Defaults to 50px.
* '''pic-align''' — Image alignment. Defaults to center.
* '''min-width''' — Minimum image width. Defaults to 50px.

[[Category:Layout templates]]
</noinclude>

Proto:Portal 2

2026-09-04T17:52:42Z

Devaccount01:

Template:Mbox

2026-09-04T17:52:00Z

Devaccount01:

<table class="msgbox {{#if: {{{classes|}}}|{{{classes}}}|}}" style="{{#if: {{{border|}}}|border-color: {{{border}}};|}} {{#if: {{{background|}}}|background: {{{background}}};|}} {{#if: {{{color|}}}|color: {{{color}}};|}}">
<tr>
{{#if: {{{image|}}}|
<td class="msgboximg" style="min-width:{{{min-width|50}}}px;">
[[File:{{{image}}}|{{{iwidth|50}}}px|{{{pic-align|center}}}|{{{caption|}}}]]
</td>
}}
<td>{{{text|}}}</td>
</tr>
</table>
<noinclude>
{{Mbox
| text = This is some awesome text!
| iwidth = 50
| border = #ddd
| background = #000
| color = #fff
| min-width = 50
| pic-align = center
}}
== Usage ==

Creates a message box that can be used by other templates.

<pre>
{{Mbox
| text = Text inside the box
| image = Example.png
| iwidth = 50
| caption = Image caption
| border = #ddd
| background = #000
| color = #fff
| min-width = 50
| pic-align = center
| classes = custom-class
}}
</pre>

=== Parameters ===

* '''text''' — Text displayed inside the box.
* '''image''' — Optional image. Use the file name only.
* '''iwidth''' — Image width. Defaults to 50px.
* '''caption''' — Optional image caption.
* '''border''' — Border color.
* '''background''' — Background color.
* '''color''' — Text color.
* '''min-width''' — Minimum width of the image cell. Defaults to 50px.
* '''pic-align''' — Image alignment. Defaults to center.
* '''classes''' — Optional CSS classes.i wa

[[Category:Layout templates]]
</noinclude>

Template:Mbox

2026-09-04T17:49:26Z

Devaccount01: Created page with "<table class="msgbox {{#if: {{{classes|}}}|{{{classes}}}|}}" style="{{#if: {{{border|}}}|border-color: {{{border}}};|}} {{#if: {{{background|}}}|background: {{{background}}};|}} {{#if: {{{color|}}}|color: {{{color}}};|}}"> <tr> <td class="msgboximg" style="min-width:{{{min-width|50}}}px;"> {{#if: {{{image|}}}| }}} }} </td> <td>{{{text|}}}</td> </tr> </table> {{Mbox | text = This is some awesome tex..."

<table class="msgbox {{#if: {{{classes|}}}|{{{classes}}}|}}" style="{{#if: {{{border|}}}|border-color: {{{border}}};|}} {{#if: {{{background|}}}|background: {{{background}}};|}} {{#if: {{{color|}}}|color: {{{color}}};|}}">
<tr>
<td class="msgboximg" style="min-width:{{{min-width|50}}}px;">
{{#if: {{{image|}}}|
[[File:{{{image}}}|{{{iwidth|50}}}px|{{{pic-align|center}}}|{{{caption|}}}]]
}}
</td>
<td>{{{text|}}}</td>
</tr>
</table>

{{Mbox
| text = This is some awesome text!
| image = Example.png
| iwidth = 50
| caption = W image caption
| border = #ddd
| background = #fff
| color = #000
| min-width = 50
| pic-align = center
}}

<noinclude>
== Usage ==

Creates a message box that can be used by other templates.

<pre>
{{Mbox
| text = Text inside the box
| image = Example.png
| iwidth = 50
| caption = Image caption
| border = #ddd
| background = #fff
| color = #000
| min-width = 50
| pic-align = center
| classes = custom-class
}}
</pre>

=== Parameters ===

* '''text''' — Text displayed inside the box.
* '''image''' — Optional image. Use the file name only.
* '''iwidth''' — Image width. Defaults to 50px.
* '''caption''' — Optional image caption.
* '''border''' — Border color.
* '''background''' — Background color.
* '''color''' — Text color.
* '''min-width''' — Minimum width of the image cell. Defaults to 50px.
* '''pic-align''' — Image alignment. Defaults to center.
* '''classes''' — Optional CSS classes.

[[Category:Layout templates]]
</noinclude>

Template:Subpage

2026-09-04T17:46:11Z

Devaccount01: Created page with "<includeonly> {{#if:{{{1|}}}| {{mbox | text = <span style="font-size:150%; line-height:150%;">'''{{{1}}}'''</span><br>{{{text|}}} | image = {{{image|}}} | border = #ddd | background = #fff | iwidth = {{{width|50}}} | pic-align = {{{pic-align|center}}} | min-width = {{{min-width|50}}} }} }} </includeonly> <noinclude> == Usage == Use this template to link to a subpage. <pre> {{Subpage|Name|text=Description|image=Image|width=50|pic-align=cent..."

<includeonly>
{{#if:{{{1|}}}|
{{mbox
| text = <span style="font-size:150%; line-height:150%;">'''[[{{FULLPAGENAME}}/{{{1}}}|{{{1}}}]]'''</span><br>{{{text|}}}
| image = {{{image|}}}
| border = #ddd
| background = #fff
| iwidth = {{{width|50}}}
| pic-align = {{{pic-align|center}}}
| min-width = {{{min-width|50}}}
}}
}}
</includeonly>

<noinclude>
== Usage ==

Use this template to link to a subpage.

<pre>
{{Subpage|Name|text=Description|image=Image|width=50|pic-align=center}}
</pre>

The subpage name is required.

* '''Name''' — The name of the subpage.
* '''text''' — Optional description.
* '''image''' — Optional related image.
* '''width''' — Image width. Defaults to 50px.
* '''pic-align''' — Image alignment. Defaults to center.
* '''min-width''' — Minimum image width. Defaults to 50px.

[[Category:Layout templates]]
</noinclude>

Proto:Portal 2

2026-09-04T17:45:57Z

Devaccount01:

'''Portal 2''' had a long and complex development cycle, with multiple changes to its story, gameplay, environments, and technology. This page serves as an index of known development builds and development material.

== Known builds ==

''This page documents known development versions of Portal 2.''

=== 2009 ===

{{subpage|July 28th, 2009|text=Corehub build}}

=== 2010 ===
{{subpage|February 4th, 2010}}
{{subpage|March 18th, 2010}}
{{subpage|July 22nd, 2010}}
{{subpage|August 30th, 2010}}
{{subpage|September 24th, 2010}}
{{subpage|September 26th, 2010}}
{{subpage|October 19th, 2010}}
{{subpage|December 1st, 2010}}
{{subpage|December 2nd, 2010}}

=== 2011 ===
{{subpage|January 12th, 2011}}
{{subpage|January 21st, 2011}}
{{subpage|January 25th, 2011}}
{{subpage|February 4th, 2011}}
{{subpage|February 11th, 2011}}
{{subpage|DVD Preload Build}}

[[Category:Development builds]]

Portal 2

2026-09-04T17:39:30Z

Devaccount01:

{{Bottle
| image = [[File:Portal2TitleScreen.png|320px]]
| title = Portal 2
| developer = Valve
| publisher = Valve
| release = April 19, 2011
| engine = Source
| platforms = Windows, macOS, Linux, PlayStation 3, Xbox 360
}}

'''''Portal 2''''' is the sequel to [[Portal]], the puzzle-platform game originally released as part of [[The Orange Box]]. It features significant upgrades across multiple aspects of the game, including its engine, graphics, physics, and gameplay systems.

It also features a larger single-player campaign, new characters, a co-op mode and an in-game level editor.

Its development cycle was particularly complex, going through multiple different storylines and design choices, especially in its behind-the-scenes maps, resulting in a substantial amount of development material and unused content.

== Development ==

== Development builds ==

== Unused content ==

== Easter eggs ==

== Glitches ==

== Non-standard areas ==

== Technical discoveries ==

== References ==

[[Category:Games]]

{{Portal Series}}

Portal 2

2026-09-04T17:36:22Z

Devaccount01: Spacing

{{Bottle
| image = [[File:Portal2TitleScreen.png|320px]]
| title = Portal 2
| developer = Valve
| publisher = Valve
| release = April 19, 2011
| engine = Source
| platforms = Windows, macOS, Linux, PlayStation 3, Xbox 360
}}

'''''Portal 2''''' is the sequel to [[Portal]], the puzzle-platform game originally released as part of [[The Orange Box]]. It features significant upgrades across multiple aspects of the game, including its engine, graphics, physics, and gameplay systems.

It also features a larger single-player campaign, new characters, a co-op mode and an in-game level editor.

Its development cycle was particularly complex, going through multiple different storylines and design choices, especially BTS (Behind The Scenes), resulting in a substantial amount of development material and unused content.

== Development ==

== Development builds ==

== Unused content ==

== Easter eggs ==

== Glitches ==

== Non-standard areas ==

== Technical discoveries ==

== References ==

[[Category:Games]]

{{Portal Series}}

Portal 2

2026-09-04T17:35:25Z

Devaccount01:

{{Bottle
| image = [[File:Portal2TitleScreen.png|320px]]
| title = Portal 2
| developer = Valve
| publisher = Valve
| release = April 19, 2011
| engine = Source
| platforms = Windows, macOS, Linux, PlayStation 3, Xbox 360
}}

'''''Portal 2''''' is the sequel to [[Portal]], the puzzle-platform game originally released as part of [[The Orange Box]]. It features significant upgrades across multiple aspects of the game, including its engine, graphics, physics, and gameplay systems.

It also features a larger single-player campaign, new characters, a co-op mode and an in-game level editor.

Its development cycle was particularly complex, going through multiple different storylines and design choices, especially BTS (Behind The Scenes), resulting in a substantial amount of development material and unused content.

==Development==

==Development builds==

==Unused content==

==Easter eggs==

==Glitches==

==Non-standard areas==

==Technical discoveries==

==References==

[[Category:Games]]

{{Portal Series}}

HoM:About

2026-09-04T17:31:00Z

Devaccount01:

Main Page

2026-09-04T17:30:39Z

Devaccount01:

HoM:About

2026-09-04T17:29:33Z

Devaccount01:

= The Hall of Mirrors =

'''The Hall of Mirrors''' ('''HoM''') is a independent archive dedicated to documenting and preserving the history of video games.

HoM covers more than just unused or cut content. The archive documents development builds, prototypes, development history, technical discoveries, glitches, easter egg, unused content and other material that helps preserve how games were made and how they changed during development.

== Philosophy ==

{{Quote
|text=We archive what we know, and we are not scared of saying we don't know everything.
}}

HoM values documentation and evidence over speculation. When something is unknown, uncertain or disputed, it should be clearly identified as such rather than presented as fact.

Information should be accompanied by appropriate sources and context whenever possible. Different interpretations and discoveries can be documented as new evidence becomes available.

The archive is intended to preserve not only what is known about games, but also the process of discovering and understanding their history.

== Contributing ==

HoM is a community wiki/archive. Contributions, corrections, sources, and new discoveries are welcome.

When documenting something, provide as much context as possible and distinguish confirmed information from speculation.

Template:Quote

2026-09-04T17:28:23Z

Devaccount01: Created page with "<blockquote> {{{text|}}} {{#if:{{{sign|}}}|<p style="text-align: right;">— {{{sign}}}</p>}} </blockquote>"

HoM:About

2026-09-04T17:26:57Z

Devaccount01:

= The Hall of Mirrors =

'''The Hall of Mirrors''' ('''HoM''') is a independent archive dedicated to documenting and preserving the history of video games.

HoM covers more than just unused or cut content. The archive documents development builds, prototypes, development history, technical discoveries, glitches, easter egg, unused content and other material that helps preserve how games were made and how they changed during development.

== Philosophy ==

{{Quote|We archive what we know, and we are not scared of saying we don't know everything.}}

HoM values documentation and evidence over speculation. When something is unknown, uncertain or disputed, it should be clearly identified as such rather than presented as fact.

Information should be accompanied by appropriate sources and context whenever possible. Different interpretations and discoveries can be documented as new evidence becomes available.

The archive is intended to preserve not only what is known about games, but also the process of discovering and understanding their history.

== Contributing ==

HoM is a community wiki/archive. Contributions, corrections, sources, and new discoveries are welcome.

When documenting something, provide as much context as possible and distinguish confirmed information from speculation.

HoM:About

2026-09-04T17:20:38Z

Devaccount01: Created page with "= The Hall of Mirrors = '''The Hall of Mirrors''' ('''HoM''') is a independent archive dedicated to documenting and preserving the history of video games."

= The Hall of Mirrors =

'''The Hall of Mirrors''' ('''HoM''') is a independent archive dedicated to documenting and preserving the history of video games.

Main Page

2026-09-04T17:19:46Z

Devaccount01:

<div class="hom-welcome">

= The Hall of Mirrors =

The Hall of Mirrors (HoM) is a independent archive dedicated to documenting and preserving the history of video games.

We archive what we know, and we are not scared of saying we don't know everything.
</div>

== Explore ==

* [[Portal 2|Portal 2]]
* [[:Category:Games|Games]]
* [[:Category:Proto|Development Builds]]

== About HoM ==

HoM documents development history, prototypes, unused content, glitches, easter eggs, technical discoveries, and other material related to history of video games.

== Contribute ==

Write something eventually

Main Page

2026-09-04T17:18:48Z

Devaccount01:

<div class="hom-welcome">

= The Hall of Mirrors =

The Hall of Mirrors (HoM) is a community-run archive dedicated to documenting and preserving the history of video games.

We archive what we know, and we are not scared of saying we don't know everything.
</div>

== Explore ==

* [[Portal 2|Portal 2]]
* [[:Category:Games|Games]]
* [[:Category:Proto|Development Builds]]

== About HoM ==

HoM documents development history, prototypes, unused content, glitches, easter eggs, technical discoveries, and other material related to history of video games.

== Contribute ==

Write something eventually

Fortnite

2026-09-04T02:37:24Z

Devaccount01:

{{Bottle
|title=Fortnite
|developer=Epic Games
|publisher=Epic Games
|release=2017
|engine=Unreal Engine
|platforms=PC
}}
Fortnite is a multiplayer battle royale shooter game developed and published by Epic Games
[[Category:Games]]

Portal

2026-09-04T02:36:42Z

Devaccount01:

{{Bottle
| title = Portal
| developer = Valve
| publisher = Valve
| release = October 10, 2007
| engine = Source
}}

[[Category:Games]]

{{Portal Series}}

Template:Bottle

2026-09-04T02:35:24Z

Devaccount01: Created page with "{| class="wikitable" style="float:right; width:300px;" ! colspan="2" | {{{title|{{PAGENAME}}}}} |- | colspan="2" style="text-align:center;" | {{{image|}}} |- |- ! Developer | {{{developer|Unknown}}} |- ! Publisher | {{{publisher|Unknown}}} |- ! Release date | {{{release|Unknown}}} |- ! Engine | {{{engine|Unknown}}} |- ! Platforms | {{{platforms|Unknown}}} |}"

Portal 2

2026-09-04T02:34:21Z

Devaccount01:

{{Bottle
| image = [[File:Portal2TitleScreen.png|320px]]
| title = Portal 2
| developer = Valve
| publisher = Valve
| release = April 19, 2011
| engine = Source
| platforms = Windows, PlayStation 3, Xbox 360, macOS, Linux
}}

'''''Portal 2''''' is the sequel to [[Portal]], the puzzle-platform game originally released as part of [[The Orange Box]]. It features significant upgrades across multiple aspects of the game, including its engine, graphics, physics, and gameplay systems.

It also features a larger single-player campaign, new characters, a co-op mode and an in-game level editor.

Its development cycle was particularly complex, going through multiple different storylines and design choices, especially BTS (Behind The Scenes), resulting in a substantial amount of development material and unused content.

==Development==

==Development builds==

==Unused content==

==Easter eggs==

==Glitches==

==Non-standard areas==

==Technical discoveries==

==References==

[[Category:Games]]

{{Portal Series}}

Portal 2

2026-09-04T02:21:01Z

Devaccount01:

{{GameRecord
| image = [[File:Portal2TitleScreen.png|320px]]
| title = Portal 2
| developer = Valve
| publisher = Valve
| release = April 19, 2011
| engine = Source
| platforms = Windows, PlayStation 3, Xbox 360, macOS, Linux
}}

'''''Portal 2''''' is the sequel to [[Portal]], the puzzle-platform game originally released as part of [[The Orange Box]]. It features significant upgrades across multiple aspects of the game, including its engine, graphics, physics, and gameplay systems.

It also features a larger single-player campaign, new characters, a co-op mode and an in-game level editor.

Its development cycle was particularly complex, going through multiple different storylines and design choices, especially BTS (Behind The Scenes), resulting in a substantial amount of development material and unused content.

==Development==

==Development builds==

==Unused content==

==Easter eggs==

==Glitches==

==Non-standard areas==

==Technical discoveries==

==References==

[[Category:Games]]

{{Portal Series}}

Portal 2

2026-09-04T02:20:40Z

Devaccount01:

{{GameRecord
| image = [[File:Portal2TitleScreen.png|250px]]
| title = Portal 2
| developer = Valve
| publisher = Valve
| release = April 19, 2011
| engine = Source
| platforms = Windows, PlayStation 3, Xbox 360, macOS, Linux
}}

'''''Portal 2''''' is the sequel to [[Portal]], the puzzle-platform game originally released as part of [[The Orange Box]]. It features significant upgrades across multiple aspects of the game, including its engine, graphics, physics, and gameplay systems.

It also features a larger single-player campaign, new characters, a co-op mode and an in-game level editor.

Its development cycle was particularly complex, going through multiple different storylines and design choices, especially BTS (Behind The Scenes), resulting in a substantial amount of development material and unused content.

==Development==

==Development builds==

==Unused content==

==Easter eggs==

==Glitches==

==Non-standard areas==

==Technical discoveries==

==References==

[[Category:Games]]

{{Portal Series}}

File:Portal2TitleScreen.png

2026-09-04T02:18:37Z

Devaccount01: Portal 2 Title Screen 09/03/2026

== Summary ==
Portal 2 Title Screen 09/03/2026

MediaWiki:Sidebar

2026-09-04T02:10:53Z

Devaccount01:

* navigation
** mainpage|mainpage-description
** recentchanges-url|recentchanges
** randompage-url|randompage

MediaWiki:Sidebar

2026-09-04T02:08:41Z

Devaccount01: Undid revision 29 by Devaccount01 (talk)

MediaWiki:Sidebar

2026-09-04T02:08:29Z

Devaccount01:

MediaWiki:Sidebar

2026-09-04T02:07:22Z

Devaccount01: Created page with " * navigation ** mainpage|mainpage-description ** recentchanges-url|recentchanges ** randompage-url|randompage *explore ** Categories ** All Pages *contribute ** Upload file ** Recent Changes"

Fortnite

2026-09-04T01:49:35Z

Devaccount01: Add fortnite page

Fortnite is a multiplayer battle royale shooter game developed and published by Epic Games
[[Category:Games]]
{{GameRecord|title=Fortnite|developer=Epic Games|publisher=Epic Games|release=2017|engine=Unreal Engine|platforms=PC}}

Portal

2026-09-04T01:47:08Z

Devaccount01:

{{GameRecord
| title = Portal
| developer = Valve
| publisher = Valve
| release = October 10, 2007
| engine = Source
}}

[[Category:Games]]

{{Portal Series}}

Portal

2026-09-04T01:46:33Z

Devaccount01: Add GameRecord

{{GameRecord
| title = Portal
| developer = Valve
| publisher = Valve
| release = October 10, 2007
| engine = Source
}}

Main Page

2026-09-04T01:44:11Z

Devaccount01: /* Explore */

<div style="text-align:center;">

= The Hall of Mirrors =

''A community-run archive of video game history, development and discoveries. idk''

</div>

== Explore ==

Add categories that actually work here

== Featured article ==

[[Portal 2]]

== Contribute ==

Write something eventually

Main Page

2026-09-04T01:39:16Z

Devaccount01: temporary main page

<div style="text-align:center;">

= The Hall of Mirrors =

''A community-run archive of video game history, development and discoveries. idk''

</div>

== Explore ==
* [[Category:Games|Games]]
* [[Category:Development|Development]]
* [[Category:Development builds|Development Builds]]
* [[Category:Unused content|Unused Content]]
* [[Category:Easter eggs|Easter Eggs]]
* [[Category:Glitches|Glitches]]
* [[Category:Technical discoveries|Technical Discoveries]]

== Featured article ==

[[Portal 2]]

== Contribute ==

Write something eventually

Proto:Portal 2

2026-09-03T21:56:30Z

Devaccount01: Created page with "'''Portal 2''' has gone through a lot of development builds during its development. == Development builds == ''This page documents known development versions of Portal 2.'' Category:Development builds"

'''Portal 2''' has gone through a lot of development builds during its development.

== Development builds ==

''This page documents known development versions of Portal 2.''

[[Category:Development builds]]