Here is the full list of all 11 Escape Bloody Mary achievements.
Drown yourself in the tub.
Head in toilet.
Start the game.
Pick up all three books.
Fog up the mirror with the sink.
Light 50 Candles.
Get killed by Bloody Mary.
Break the mirror.
Kill yourself.
Pick up 100 matches in one game.
Throw the phone out the window.