Aperture Science Unstationary Scaffold

"Good. Now use the Aperture Science Unstationary Scaffold to reach the chamberlock."

- GLaDOS

The Aperture Science Unstationary Scaffold is a moving platform featured in several Test Chambers of the Aperture Science Enrichment Center.

Overview

 * Moving along the same blue ray that moves the elevators linking the Test Chambers, it is often used to go across toxic waste located below.


 * As seen on one of its blueprints, the Borealis contains an Unstationary Scaffold.

List of appearances

 * Portal
 * Half-Life 2: Episode Two