Full list of all 40 Dark Deception achievements.
The base game contains 25 achievements, and there are 2 DLC packs containing 15 achievements.
Earn an S Rank in Torment Therapy
Defeated the Matron.
Gave blood in the Needle Room.
Didn't get killed by any traps.
Sneak by the Matron undetected.
Earn an S Rank in Mascot Mayhem.
Avoid Penny's eggs in all zones.
Killed by all 3 members of the Joy Joy Gang.
Did not trigger any cameras in Zone 1
Defeated Joy Kill
Earned an S Rank in Bearly Buried.
Got the first ring piece without dying.
Defeated Mama Bear
No deaths from Mama Bear in the mazes.