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1 janv. 1997 - GLaDOS's version is 3.11. (Portal ARG)

Description:

- 1997
- At this time, GLaDOS's version is 3.11. This is also the latest known date of Aperture Science using a bulletin board system.

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Half-Life and Portal Universe Timeline

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25 déc. 2018

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Date:

1 janv. 1997

Maintenaint

~ Il y a 28 ans

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