Full list of all 40 Dark Deception achievements.
The base game contains 25 achievements, and there are 2 DLC packs containing 15 achievements.
Don't die for 2 mins in Monkey Business.
Get a streak of 100 shards in Monkey Business.
Earn an S Rank in Monkey Business.
Found a secret in Monkey Business.
Rang the service bell 10 times.
Earn an S Rank in Elementary Evil.
Slid down the playground slide.
Found Agatha's hiding place.
Beat Elementary Evil without using any stun orbs.
Didn't touch any fake portals.
Earned an S Rank in Deadly Decadence.
Killed by every trap type in Deadly Decadence.
Completed the hedge maze in under 6 minutes.
Didn't get killed by any traps.
Watched a Gold Watcher for 10 seconds
Earn an S Rank in Torment Therapy
Defeated the Matron.
Gave blood in the Needle Room.
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.