Aperture Science facility
The Aperture Science facility is a fictional research center from the video game series Portal. It is known for its advanced experiments in the field of portal technology, which allows for instant travel between two points in space. The facility is characterized by its stark, industrial design and various testing chambers.
Inside the facility, test subjects, often referred to as test subjects, are subjected to a series of puzzles and challenges involving the use of portal guns. The facility is overseen by the A.I. known as GLaDOS, who manages the tests and provides commentary throughout the gameplay.