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Published on Jan 7, 2012
Doug Rattmann the hero of Portal 2 It all began before portal Doug Rattman was a scientist at Aperture science Laboratories but was very unlucky when a failed experiment to shut GLaDOS down meant that a disaster occurred on bring your daughter to work day - GlaDOS released the NeuroToxin poison gas and wiped out the first lot of scientists and he wa sthe only one to survive ............... and chell .... to be continued in part 2