The Complete Walkthrough guide - Single player
by
The Cheat Mistress
Language: English
Release Date: August 8, 2012
Portal 2 Single Player Walkthrough Details Is GLaDOS, Wheatley and the portal gun getting the better of you? With this complete single player walkthrough, we will guide you safely and easily through the treacherous Aperture Science labs to make your Portal 2 trip an enjoyable one. Can't work out where...