OverWiki:Featured article queue/45 2009
From Combine OverWiki, the original Half-Life wiki and Portal wiki
The Air Exchange, also known as Air Conditioner, AirEx or Combine's atmospheric reprocessor, is a location and chapter cut from Half-Life 2. It was to be set after the Depot, at the end of the Wasteland / Coast chapters, and before the Borealis, as the penultimate location of the third day. Prototyped and having most of its maps made, it was never finalized to let the team concentrate on areas more fruitful for gameplay.