Cooperative Testing Initiative/Calibration Course

Calibration Course

mp_coop_start.bsp

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This is the first level in Co-op mode of Portal 2. Its purpose is to teach player the basics of Cooperative testing, like the Ping Tool, thinking with four portals, etc.

Hazards

• Goo

Walkthrough

#	Atlas	P-body
1	Ping your favourite animal.
2		Ping your favourite element from Periodic Table.
3	Use the Ping tool to place Portals with the help of GLaDOS, then take the Portal Gun.
4	Place portals to reach the higher ledge.
5	Stand on a button to make Orange able to proceed.
6		Stand on a button to make Blue able to proceed.
7		Use the portals to make Blue able to proceed.
8	Use cubes to open a passage for each other.
9	Activate the dropper.	Catch the cube.
10		Pass the cube to Blue, and proceed to the button.
11	Pass the cube back to Orange.	Place the cube on button.
12	Shoot portals.	Stand on a button.
13		Pass through the portals, press a button to activate platforms leading to exit.

Video walkthrough

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