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GLaDOS’ Testing Track (Portal 2) is the newly built testing course featured in Portal 2, consisting of 22 test chambers. Its start, the very last test chamber from the original testing track in Portal, is connected to the Incinerator … Test Chamber 20.
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View Full-sizeAs soon as you enter the chamber proper, place a portal on the wall at the far end of the room (on your right) then set one right …
NA: April 20, 2011; PAL: April 22, 2011. Linux (beta). WW : February 26, 2014. Genre(s) · Puzzle-platform. Mode(s), Single-player, multiplayer. Portal 2 is a 2011 puzzle-platform video game developed by Valve for Windows, Mac OS X, …
In Portal 2, GLaDOS uses a newly built testing track consisting of 22 Test Chambers. Its start, the … The final chamber for this course would have been Test Chamber 22, which is a death trap for Chell. This testing … Test Chamber 20. “Federal …