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oct 17, 1978 - Cave Johnson receives the answer to a letter titled "Human Enrichment & Testing Initiative, Resource Acquisitions" (Portal ARG)

Description:

- October 17, 1978 > 1987
- Cave Johnson receives the answer to a confidential letter titled "Human Enrichment & Testing Initiative, Resource Acquisitions", describing the four types of Test Subjects and their behavior.

Added to timeline:

Half-Life and Portal Universe Timeline

ByThe Fancy Fedora
25 Dec 2018
1
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8085

Date:

oct 17, 1978
Now
~ 46 years ago
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