How long portal 2 campaign

Between single and multiplayer, I hit 14 hours total. Its 8 hours of Singleplayer campaign and around 6 to complete the multiplayer. Its a cool game. It took about 15 hour to finish it completely. First game I've beaten in years. It took me two years of on and off play. WHY do I know this woman?! Did I kill her, or-- omg Do you think you can handle these tests on your own for a moment?

I need to think I've got two models in the back built specifically for testing. It's something I came up with to phase out human testing just before you escaped. The co-op campaign is set after the events of Portal 2 's single player campaign. In it, the two testing androids ATLAS and P-body of the Cooperative Testing Initiative carry out a series of tests in six different courses, each consisting of about eight or nine chambers.

At the end of each course, GLaDOS sends the androids outside of the testing chambers and into the facility itself, claiming their help is needed to retrieve several Compact Discs "innocently" left lying around by the humans. In reality, she appears to be using the androids to help her gain control of the facility and gain information on "Area After each out-of-chamber task, both androids are self-destructed and then reassembled in the Hub.

The initial cooperative course whose main purpose is to 'calibrate' ATLAS and P-body for each other, as well as their own controls. During this course, GLaDOS implies the idea that most of this course is a competition of who is faster, as well as initiating her general attitude of creating friction between the two.

The final test sends them down to the basement of the facility to activate a targeting computer, which locates a small group of objects.

This test course focuses on advanced "flinging" techniques, teaching ATLAS and P-body to not only form complex chains using all of their portals, but also timing to allow one to catch an object mid-fling when it is dropped by their partner. The final test involves retrieving a set of blueprints outside of test areas, which GLaDOS states are of no concern to the androids.

The final test has them download a security code which GLaDOS attempts to drown out with a series of "blah" noises. The Excursion Funnel test course, as with the previous ones, teaches the cooperative use of funnels and their reversal function. The final test mixes the use of the funnels and Hard Light Bridges as shields in order to reach a power station, which is activated to provide power to the final course. With the previous courses finished, GLaDOS can now access a vault in the lower levels which contains hundreds of human test subjects.

They are sent to open the vault. These final chambers take elements from all the previous test courses while adding the Aperture Science Mobility Gels as an additional element. In particular, the creative use of Hard Light Bridges and Excursion Funnels in conjunction with the gels is a necessary aspect of completing the test. GLaDOS claims to have more work for them as she destroys them.

As the credits roll, GLaDOS scans the identities of the test subjects and makes remarks about them, both positive and negative, though in the end the comments are apparently all directed at one subject.

She also claims unconvincingly that all of the humans are still alive. She guides the two of them through a new set of courses which are supposedly designed to be art exhibitions , though a number of mechanical failures occur, which GLaDOS attempts to cover up.

GLaDOS admits that she has been lying and reverses her original claim of the humans being fine, revealing that she has already killed them all during testing.

She also comes clean that it has only been a week since the humans were "rescued," not , years. GLaDOS believes that "she" has returned and has gained control of an old mainframe chassis, posing a threat to the facility. ATLAS and P-body spend the remaining chambers being "trained" as killing machines, though this merely involves solving further tests and being plied with generic insults.

In the final chamber, GLaDOS informs the two that the reassembly machines have broken down and that if she doesn't regain control, their next deaths will be permanent. The robots reach the chassis, but find that it is being controlled mindlessly by a crow nesting.

GLaDOS then notices that the crow had been harboring three eggs, which she hatches in an "oviparous warming vault," planning to breed the chicks as "little killing machines".

This reinforces speculation of using birds as test subjects as seen in Portal. Half-Life Wiki Explore.

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Forgot your username or password? User Info: jake-sf jake-sf 10 years ago 1 No spoilers or anything. I won't play it until my friend gets it on the PS3, so I'm wondering how is it. Single player is fun, but limited and easy.

I was hoping Co-op would be a far more challenging experience. Is it? And how long is it? As long as the single player? User Info: kamikaze kamikaze 10 years ago 2 co-op is a blast and the puzzles really make you think. User Info: Taiketo Taiketo 10 years ago 4 Co-op is fun, but it's really short.