Today was like any other at Aperture Science. You gripped the portal gun while tiredly completing tests. It had been a long week, but your day off was approaching.

On one of the last tests of the day, you walked through another pristine white room, clutching the portal gun.

You had managed to pass the first part of the test comfortably. You stood atop a moving platform, carefully balancing as it carried you to the other side of the room.

In a sudden turn of events, red lights illuminated the room in a rather alarming display. Leaving you stiff in shock. Before you had the time to react, one of the facility's robotic claws retracted from the ceiling and picked you up before pulling you up into the hole it emerged from.

In the following moments, you found yourself nestled in between bundles of comfortingly warm wire.

"There has been a chemical leak. You must remain here until the air is clean." GLaDOS' usual monotone voice called out.