November 20, 2012 Patch

{{Patch layout
 * source = http://store.steampowered.com/news/9423/
 * source-title = Portal 2 Update Released


 * before   = September 18, 2012 Patch
 * current  = November 20, 2012 Patch
 * after    = November 21, 2012 Patch


 * notes =

Portal 2
Big Picture Support }}
 * Added 2 controller splitscreen support for Standard Co-Op. Press X on the second controller inside the first Co-op menu to activate it.
 * Fixed controller's ‘quick ping’ button causing the player’s movement to stop.
 * Fixed not being able to exit Robot Enrichment or Create Test Chambers menus with the controller.