Game:

Portal 2 (2011)

Duration: 55:21

2,788 views

109

http://www.longplays.org

Played by: Spazbo4

This Part 2 video is the In Motion DLC, watch Part 1 at: https://youtu.be/Dj_NQ-Hjzdg

Before Portal, Aperture Science conducted experiments to determine whether human subjects could safely navigate dangerous "test chambers", until the artificial intelligence GLaDOS, governing the laboratory, killed its inmates. At the end of the first game the protagonist Chell destroys GLaDOS and momentarily escapes the facility, but is dragged back inside by an unseen figure later identified by writer Erik Wolpaw as the "Party Escort Bot". A promotional comic shows estranged Aperture Science employee Doug Rattmann, who used graffiti to guide the player in Portal, placing Chell into suspended animation to save her life, until the beginning of Portal 2.