Full list of all 11 The Stanley Parable: Ultra Deluxe achievements. It takes around 25-30 hours to unlock all of the achievements on Windows.
Set all settings sliders in the menu to all the available numbers.
No seriously, we disabled it.
Quit the game and then start it again.
Awarded for getting any of the other achievements as your first.
Complete The Stanley Parable.
Test achievement description! Replace this!
Play The Stanley Parable for the entire duration of a Tuesday.
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Click on door 430 five times.
Complete The Stanley Parable in under 4 minutes 22 seconds (not including load times).
Don't play The Stanley Parable for ten years.