Here is the full list of all 11 Emily Wants To Play achievements.
Persevere through 5am.
You should have listened. :)
Escape Emily, her dolls and the house.
Figure out how to survive 4am.
JOIN US! We are one we are one we are one.
You probably shouldn't have jumped down in the hole.
Survive 2am without getting caught.
Live through 1am.
Survive the midnight hour.
He hid the entrance, so that no one would ever find it.
Find the recording from the dolls.