Escape to the SurfaceG 10

Complete all 6 Test Chambers and then defeat GLaDOS on the Portal ® table. (Single player only)

Found 4 players

Keypress	Action
`s`	Move focus to site search box
`r`	Move focus to quick reply box in a thread or message
`n`	View the first unread post in a thread
`f`	Toggle and scroll to filter options (on select pages)
`?`	Toggle keyboard shortcut help dialog

Players with this Achievement