Centrifugal Convoy Adjustment System
70
Passed through the same portal 15 times
Comments:
Bridge Constructor Portal
Enter the Aperture Science Enrichment Center and experience Bridge Constructor Portal – the unique merging of the classic Portal™ and Bridge Constructor™ games. As a new employee in the Aperture Science test lab, it's your job to build bridges, ramps, slides, and other constructions in 60 test ch...
Enter the Aperture Science Enrichment Center and experience Bridge Constructor Portal – the uniqu...
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