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jan 1, 1985 - The Aperture Image Format is created. (Portal ARG)
Description:
- 1985
- The Aperture Image Format is created.
Added to timeline:
Half-Life and Portal Universe Timeline
By
The Fancy Fedora
25 Dec 2018
1
0
8672
Date:
jan 1, 1985
Now
~ 41 years ago
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