I know it was left as an exercise for the reader, but I never worked out where that was used. (The turret live fire exercise comes to mind, but I thought I'd ruled that out.) Do you happen to know?
> They are also used twice in the campaign (contrary to the commentary's claim that they are only used once): in the GLaDOS wakeup sequence where they are used to connect the incinerator shaft to GLaDOS' chamber, and in Finale 2 where they are used to connect the "trap" chamber to the main map. These are the only uses of this entity in the final game.
> They are also used twice in the campaign (contrary to the commentary's claim that they are only used once): in the GLaDOS wakeup sequence where they are used to connect the incinerator shaft to GLaDOS' chamber, and in Finale 2 where they are used to connect the "trap" chamber to the main map. These are the only uses of this entity in the final game.