View source for Cooperative Testing Initiative/Calibration Course

{{Chamber infobox
  | title      = Calibration Course
  | map        = mp_coop_start.bsp
  | screenshot = Mp coop start0102.jpg
  | icon1      = water hazard on
  | icon2      = player button on
  | icon3      = cube button on
  | icon4      = cube hazard on
  | icon5      = pass cube on
  | icon6      = turret hazard
  | icon7      = laser hazard
  | icon8      = laser redirection
  | icon9      = crusher hazard
  | icon10     = dirty water on
  | next       = hub
  | noprogress = Yes
}}
Most beginners (or players who made a [[Cooperative_Testing_Initiative#Reset_progress|reset]] recently) start from {{:Cooperative Testing Initiative/Calibration Course/link with introduction}} Its purpose is to teach player the basics of Cooperative testing, like the [[Ping Tool]], thinking with four [[portal]]s, etc.

== Mechanics ==
* [[Door]]s.
* [[Portal]]ble surfaces.
* 3 [[1500 Megawatt Aperture Science Heavy Duty Super-Colliding Super Button]]s.
* 3 [[Heavy Duty Super-Colliding Super Button#Weighted Storage Cube Receptacle|Weighted Storage Cube Receptacle]]s.
* 3 [[Vital Apparatus Vent]]s.
* 4 [[Pedestal Button]]s.
* 13 or 14 [[Material Emancipation Grill]]s...
* Collapsed [[panel]]s{{spoiler| which form a surface after activating the Pedestal Button.}}

== Hazards ==
* Being crushed by the [[door]]
* [[Goo]]
{{clear}}
== Walkthroughs ==
=== Naive ===
{{youtube|wcKfEeL6FH0}}
{|class="wikitable sortable"
|-
! | Characters
! | 
! | When
! | Notes
! | Link
|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|coop_vault_intro01}}<br />
{{Voice line|GLaDOS|coop_vault_intro02}}<br />
{{Voice line|GLaDOS|botcoop_intro01}}
}}
| Always
| 
| style="vertical-align: top;" | {{VisibleAnchor|Tube01}}
|-
| {{Combined style}} | [[Atlas]] and [[P-body]]
| {{Spoiler|block=yes|Use a Gesture menu ({{Key|Q}} [[Default keybinds|by default]]).}}
| Always
| Waving preemptively may not work with some version...<ref>[[March 25, 2023 Patch]] or [[version]] "Protocol version 2001, Exe version 2.0.0.1 (portal2), Exe build: 19:15:46 Mar  3 2023 (8873) (620)"</ref>
| style="vertical-align: top;" | {{VisibleAnchor|Tube02}}
|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|botcoop_intro02}}<br />
{{Voice line|GLaDOS|botcoop_intro03}}<br />
{{Voice line|GLaDOS|botcoop_intro04}}
}}
| Always
| 
| style="vertical-align: top;" | {{VisibleAnchor|Tube03}}
|-
| {{Atlas's style}} | [[Atlas]]
| {{Spoiler|block=yes|
[[Ping Tool|Ping]] ({{Key|F}} [[Default keybinds|by default]]) your favourite animal (choices: horse, deer, rooster, elephant, wolf, moose, baboon, porcupine, rhinoceros).
}}
| Always
| 
| style="vertical-align: top;" | {{VisibleAnchor|Tube04}}
|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|botcoop_intro05}}<br />
{{Voice line|GLaDOS|botcoop_intro06}}<br />
{{Voice line|GLaDOS|botcoop_intro07}}<br />
{{Voice line|GLaDOS|botcoop_intro08}}
}}
| Always
| 
| style="vertical-align: top;" | {{VisibleAnchor|Tube05}}
|-
| {{P-body's style}} | [[P-body]]
| {{Spoiler|block=yes|
Ping your favourite Periodic element (choices: copper, zinc, gallium, silver, cadmium, indium, gold, mercury, thallium).
}}
| Always
| 
| style="vertical-align: top;" | {{VisibleAnchor|Tube06}}
|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|botcoop_intro09}}<br />
{{Voice line|GLaDOS|botcoop_intro10}}
}}
| Always
| 
| style="vertical-align: top;" | {{VisibleAnchor|Tube07}}
|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|botcoop_intro12}}<br />
{{Voice line|GLaDOS|botcoop_intro13}}<br />
{{Voice line|GLaDOS|mp_coop_pingtool01}}
}}
| Always
| 
| style="vertical-align: top;" | {{VisibleAnchor|1st01}}
|-
| {{Combined style}} | [[Atlas]] and [[P-body]]
| {{Spoiler|block=yes|
Use the [[Ping tool]] to place one [[portal]] over [[Handheld Portal Device]] and second next to you with the help of [[GLaDOS]], then jump into the portal to get over the [[Goo]] and take the portal gun.
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|1st02}}
|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|mp_coop_startdeath04}} when [[P-body]] dies to the [[Goo]] for the 1st time.<br />
{{Voice line|GLaDOS|mp_coop_startdeath05}} when [[Atlas]] dies to the [[Goo]] for the 1st time.<br />
{{Voice line|GLaDOS|mp_coop_startdeath01}} when someone<!--tested with [[P-body]]--> dies to the [[Goo]] 2nd time.<br />
{{Voice line|GLaDOS|mp_coop_startdeath02}} when someone dies to the [[Goo]] 3rd time.<br />
{{Voice line|GLaDOS|mp_coop_startdeath03}} when someone dies to the [[Goo]] 4th time.<br />
{{Voice line|GLaDOS|mp_coop_pingtool02}} when pinging to request a portal from GLaDOS on a non-white surface.
}}
| Optional
| 
| style="vertical-align: top;" | {{VisibleAnchor|1st03}}



|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|coop_get_gun02}}<br />
{{Voice line|GLaDOS|coop_get_gun03}}

or 

{{Voice line|GLaDOS|coop_get_gun01}}<br />
{{Voice line|GLaDOS|coop_get_gun04}}
}}
| Always
| The exact order may vary from time to time.
| style="vertical-align: top;" | {{VisibleAnchor|1st04}}
|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|mp_coop_pingtool06}}<br />
{{Voice line|GLaDOS|mp_coop_pingtool07}}
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|2nd01}}
|-
| {{Combined style}} | [[Atlas]] and [[P-body]]
| {{Spoiler|block=yes|
Place [[portal]]s to reach the higher ledge.
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|2nd02}}
|-
| {{Atlas's style}} | [[Atlas]]
| {{Spoiler|block=yes|
Stand on [[1500 Megawatt Aperture Science Heavy Duty Super-Colliding Super Button|the red round button]] so that P-Body can proceed. Wait for P-Body to get to the next room.
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|3rd01}}
|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|mp_coop_calibration01}}
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|3rd02}}
|-
| {{P-body's style}} | [[P-body]]
| {{Spoiler|block=yes|
Stand on [[1500 Megawatt Aperture Science Heavy Duty Super-Colliding Super Button|the red round button]] so that Atlas can proceed. Wait for Atlas to get to the next room.
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|3rd03}}
|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|mp_coop_calibration02}}<br />
{{Voice line|GLaDOS|mp_coop_calibration06}}
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|3rd04}}
|-
| {{Atlas's style}} | [[Atlas]]
| {{Spoiler|block=yes|
Reach the top level with two [[portal]]s then wait for P-body to place two portals for you.
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|4th01}}
|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|botcoop_intro17}}
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|4th02}}
|-
| {{P-body's style}} | [[P-body]]
| {{Spoiler|block=yes|
Wait for the Atlas to reach the top level then place two [[portal]]s so that Atlas can overcome the transparent wall.
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|4th03}}
|-
| {{Combined style}} | [[Atlas]] and [[P-body]]
| {{Spoiler|block=yes|
Summon a [[cube]] from [[Vital Apparatus Vent]] by pressing [[Pedestal Button]] then place the cube on [[Weighted Storage Cube Receptacle|the red square button]]. Wait for other if needed.
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|5th01}}
|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|mp_coop_calibration03}}<br />
{{Voice line|GLaDOS|mp_coop_calibration06}}
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|5th02}}
|-
| {{Atlas's style}} | [[Atlas]]
| {{Spoiler|block=yes|
Summon a [[cube]] from [[Vital Apparatus Vent]] by pressing [[Pedestal Button]] until P-body manages to grab it by using it ({{Key|E}}  [[Default keybinds|by default]]).
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|6th01}}
|-
| {{P-body's style}} | [[P-body]]
| {{Spoiler|block=yes|
Grab the [[cube]] by using it ({{Key|E}}  [[Default keybinds|by default]]). Move with the [[cube]] to the window on the right, where the cube won't disintegrate. Release the [[cube]] on Atlas's side. Move via [[Material Emancipation Grill]] without a cube toward [[Weighted Storage Cube Receptacle|the red square button]]. Wait for other if needed.
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|6th02}}
|-
| {{Atlas's style}} | [[Atlas]]
| {{Spoiler|block=yes|
Wait for a [[cube]] from the other side then grab it by using it ({{Key|E}} [[Default keybinds|by default]]). Bring it to next window with [[Weighted Storage Cube Receptacle|the red square button]]. Release the [[cube]] on P-body's side. Move to the exit if everything worked out, otherwise [[#6th01|repeat]].
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|6th03}}
|-
| {{P-body's style}} | [[P-body]]
| {{Spoiler|block=yes|
Grab the [[cube]] by using it ({{Key|E}}  [[Default keybinds|by default]]). Move with the [[cube]] to [[Weighted Storage Cube Receptacle|the red square button]]. Release the [[cube]] on [[Weighted Storage Cube Receptacle|the red square button]]. Move to the exit if everything worked out, otherwise [[#6th01|repeat]].
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|6th04}}
|-
| {{P-body's style}} | [[P-body]]
| {{Spoiler|block=yes|
Move to the right after entering the room and stand on [[1500 Megawatt Aperture Science Heavy Duty Super-Colliding Super Button|the red round button]]. Wait for Atlas to place one [[portal]] close to you and other close to the [[Pedestal Button]]. Move towards [[Pedestal Button]] and press it. Move towards exit.
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|7th01}}
|-
| {{Atlas's style}} | [[Atlas]]
| {{Spoiler|block=yes|
Wait for P-body to stand on [[1500 Megawatt Aperture Science Heavy Duty Super-Colliding Super Button|the red round button]]. Shoot one [[portal]] close to the P-body, and shoot the second close to the [[Pedestal Button]]. Wait for P-body to press the [[Pedestal Button]]. Repeat 7th part if needed.
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|7th02}}
|-
| {{Combined style}} | [[Atlas]] and [[P-body]]
| {{Spoiler|block=yes|
Move towards exit.
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|7th03}}
|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|mp_coop_callibrationcomplete01}}<br />
{{Voice line|GLaDOS|mp_coop_callibrationcomplete02}}
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|7th04}}
|-
| {{GLaDOS's style}} | [[GLaDOS]]
| {{Spoiler|block=yes|
{{Voice line|GLaDOS|anti_taunt01}}<br />
{{Voice line|GLaDOS|mp_coop_startend01}}<br />
{{Voice line|GLaDOS|mp_coop_startend02}}
}}
| 
| 
| style="vertical-align: top;" | {{VisibleAnchor|7th05}}
|}

=== Speedrunning ===
==== Best time ====
==== Fewest portals ====

== Notes ==
* {{spoiler|In the 6th room, [[P-body]] can bring the [[cube]] over [[Goo]] and bypass the [[Material Emancipation Grill]] alone.}}

== Gallery ==
=== Atlas's POV ===
==== Inside the tubes (Atlas's POV) ====
{{Spoiler|
{{Gallery
|width=192
|height=108
|lines=1
|File:Mp coop start0002.jpg|alt1=Atlas have to choose an animal.|[[Atlas]] have to choose an animal.
|File:Mp coop start0003.jpg|alt2=|
|File:Mp coop start0004.jpg|alt3=|
|File:Mp coop start0006.jpg|alt4=|
|File:Mp coop start0008.jpg|alt5=|
|File:Mp coop start0009.jpg|alt6=|
}}
|block=yes
}}

==== Rooms (Atlas's POV) ====
{{Spoiler|
{{Gallery
|width=192
|height=108
|lines=1
|File:Mp coop start0012.jpg|alt7=|1st rooms (Atlas's POV).
|File:Mp coop start0015.jpg|alt8=|2nd rooms (Atlas's POV).
|File:Mp coop start0016.jpg|alt9=|
|File:Mp coop start0017.jpg|alt10=|
|File:Mp coop start0018.jpg|alt11=|3rd rooms (Atlas's POV).
|File:Mp coop start0019.jpg|alt12=|
|File:Mp coop start0020.jpg|alt13=|4th rooms (Atlas's POV).
|File:Mp coop start0022.jpg|alt14=|
|File:Mp coop start0023.jpg|alt15=|5th rooms (Atlas's POV).
|File:Mp coop start0025.jpg|alt16=|
|File:Mp coop start0028.jpg|alt17=|6th rooms (Atlas's POV).
|File:Mp coop start0031.jpg|alt18=|7th rooms (Atlas's POV).
|File:Mp coop start0032.jpg|alt19=|
|File:Mp coop start0033.jpg|alt20=|
|File:Mp coop start0034.jpg|alt21=|
|File:Mp coop start0035.jpg|alt22=|
}}
|block=yes
}}

=== P-body's POV ===
==== Inside the tubes (P-body's POV) ====
{{Spoiler|
{{Gallery
|width=192
|height=108
|lines=1
|File:Mp coop start0101.jpg|alt1=|
|File:Mp coop start0102.jpg|alt2=|
|File:Mp coop start0103.jpg|alt3=|
|File:Mp coop start0104.jpg|alt4=|
|File:Mp coop start0105.jpg|alt5=|
|File:Mp coop start0106.jpg|alt6=|
|File:Mp coop start0107.jpg|alt7=|
}}
|block=yes
}}

==== 1st rooms (P-body's POV) ====
{{Spoiler|
{{Gallery
|width=192
|height=108
|lines=1
|File:Mp coop start0110.jpg|alt1=|
|File:Mp coop start0111.jpg|alt2=|
}}
|block=yes
}}

==== 2nd rooms (P-body's POV) ====
{{Spoiler|
{{Gallery
|width=192
|height=108
|lines=1
|File:Mp coop start0120.jpg|alt1=|
}}
|block=yes
}}

==== 3rd rooms (P-body's POV) ====
{{Spoiler|
{{Gallery
|width=192
|height=108
|lines=1
|File:Mp coop start0130.jpg|alt1=|
|File:Mp coop start0131.jpg|alt2=|
}}
|block=yes
}}

==== 4th rooms (P-body's POV) ====
{{Spoiler|
{{Gallery
|width=192
|height=108
|lines=1
|File:Mp coop start0140.jpg|alt1=|
}}
|block=yes
}}

==== 5th rooms (P-body's POV) ====
{{Spoiler|
{{Gallery
|width=192
|height=108
|lines=1
|File:Mp coop start0150.jpg|alt1=|
}}
|block=yes
}}

==== 6th rooms (P-body's POV) ====
{{Spoiler|
{{Gallery
|width=192
|height=108
|lines=1
|File:Mp coop start0160.jpg|alt1=|
|File:Mp coop start0161.jpg|alt2=|
|File:Mp coop start0162.jpg|alt3=|
|File:Mp coop start0163.jpg|alt4=|
|File:Mp coop start0164new.jpg|alt5=|
|File:Mp coop start0165.jpg|alt6=|
|File:Mp coop start0560.jpg|alt7=|Skip over the [[Goo]] by jumping.
}}
|block=yes
}}

==== 7th rooms (P-body's POV) ====
{{Spoiler|
{{Gallery
|width=192
|height=108
|lines=1
|File:Mp coop start0170.jpg|alt1=|
|File:Mp coop start0171.jpg|alt2=|
|File:Mp coop start0172.jpg|alt3=|
|File:Mp coop start0173.jpg|alt4=|
|File:Mp coop start0174.jpg|alt5=|
|File:Mp coop start0175.jpg|alt6=|
|File:Mp coop start0177.jpg|alt7=|
}}
|block=yes
}}

== Achievements ==
=== High Five ===
{{Show achievement|Portal 2|High Five|Story-related
| {{spoiler|Simply complete the calibration course in [[co-op]] to get this achievement.}}
}}

=== Professor Portal ===
{{Show achievement|Portal 2|Professor Portal|N/A
| {{spoiler|Find random partners online, and immediately leave the game if you do not see the opening film. When you find a beginner, exit the game, friend them, and invite them. This will take a long time depending on how lucky you are. Alternatively, this achievement can be very easy if you already have friends on Steam who have ''Portal 2'', but haven't done co-op mode yet.}}
}}

== Closed Captions ==
* Party Whistle<!--Case like in the game.-->

== Trivia ==
* Players can use the console command [[say]] while the movie is playing...

== [[GLaDOS]]' voice lines ==
{{cleanup}}
* {{Voice line|GLaDOS|botcoop_intro15}}{{cite}}
* {{Voice line|GLaDOS|botcoop_intro16}}{{cite}}
* {{Voice line|GLaDOS|mp_coop_pingtool03}}{{cite}}
* {{Voice line|GLaDOS|coop_get_gun10}}{{cite}}
* {{Voice line|GLaDOS|coop_get_gun11}}{{cite}}
* {{Voice line|GLaDOS|coop_get_gun13}}{{cite}}
* {{Voice line|GLaDOS|mp_coop_calibration04}}
* {{Voice line|GLaDOS|mp_coop_calibration05}}

==References==
<references/>

== External links ==
# [https://wiki.portal2.sr/Calibration https://wiki.portal2.sr/Calibration]

{{Needimage}}

[[Category:Portal 2 Co-op chambers]]