Full list of all 35 The Coma 2: Vicious Sisters achievements.
The base game contains 35 achievements, and there is 1 DLC pack containing 0 achievements.
Unlocked Ending A
Used the Gas Mask.
Used the Taser.
Collected all Torn Pages.
Found the Urban Utility Backpack.
Entered the Headmaster's office.
Entered the inner gymnasium.
Unlocked Ending B
Solved Da-hyun's 3rd mission.
Escaped from Sehwa hospital.
Used the Mobile Decoy.
Solved Da-hyun's 2nd mission.
Met all Ghost Vigilantes.
Escaped from Seongreung Station.
Solved Da-hyun's 1st mission.
Cured Yaesol.
Used the Caltrops.
Talked to a Noteman.
I've come to bargain!
Escaped from the Police Office.
Met Yaesol in the security room.
Escaped Sehwa High.
What sharp teeth you have!
Entered The Coma.
Talked to Ms. Song.
Started the game.