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This subject is from the Portal era.This subject is from the Portal 2 era.This is a safe article.

Test Subject #042 is a Test Subject featured on a clipboard found in the Enrichment Center. #42 appears to be a chicken that failed the tests it took. It is unknown if these tests involved the Aperture Science Handheld Portal Device, as they are never mentioned elsewhere.

Related achievements[]

Portal: Still Alive[]

Testslikechicken
Tests Like Chicken 15 Gscore
Find the chicken's test results.

Trivia[]

Gallery[]

List of appearances[]

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