Portal: Still Alive for PC

Portal: Still Alive for PC is a fan made port of the 2008 video game of the same name. The maps have been revamped a small amount, with generally improved and sharper lighting across the chambers. As well as this, their mod includes a mockup of the cut ending of the bonus chambers, which was the same as the ending of The Flash Version Map Pack, except with GLaDOS removed and other minor changes. It also includes the "GLaDOS Voice Map", a level made in 2009 by Hen Mazolski as a proof-of-concept for a GLaDOS voice actor he had acquired late in the development of The Flash Version Map Pack, but did not put to use in the Map Pack.