1 janv. 1976 - Aperture Science constructs at least Chamber 05 of the Propulsion Gel Testing Facility. (Portal 2 - Trivia)
Description:
- 1976- Aperture Science constructs at least Chamber 05 of the Propulsion Gel Testing Facility.
Ajouté au bande de temps:
Date:
1 janv. 1976
Maintenaint
~ Il y a 49 ans