Master Sleuth
Found all of the Detective's Tapes.
50 ✓ November 4th, 2012
Tarot Master
Obtained all Tarot Cards.
50 ✓ November 4th, 2012
Creature Slayer
Defeated at least 500 creatures.
50 ✓ January 1st, 1753
Nightmare Escapee
Cleared the main game on the "Humane" difficulty level.
30 ✓ January 1st, 1753
Creature Hunter
Defeated every type of creature.
30 ✓ November 4th, 2012
Creature Fighter
Defeated at least 100 creatures.
20 ✓ October 31st, 2012
Headhunter
Beheaded 50 creatures.
20 ✓ November 1st, 2012
Lightning Reflexes
Performed at least 50 dodge gestures in battle.
20 ✓ November 3rd, 2012
Sharp-Eyed Traveler
Discovered all "Secret Events."
20 ✓ November 4th, 2012
Creature Slicer
Defeated at least 20 creatures with the slicer.
15 ✓ November 11th, 2012
Creature Executioner
Defeated at least 20 creatures with a spear trap.
15 ✓ November 11th, 2012
Brawl King
Defeated at least 50 creatures using only punches and kicks.
15 ✓ November 10th, 2012
Creature Crusher
Defeated at least 20 creatures using spiked walls.
15 ✓ November 11th, 2012
Creature Bomber
Defeated at least 30 creatures with explosives.
15 ✓ January 1st, 1753
Aaron and Katja
Cleared Act 0.
10 ✓ October 28th, 2012
The Train
Cleared Act 1.
10 ✓ October 28th, 2012
The Survivors
Cleared Act 2.
10 ✓ October 30th, 2012
House of Madness
Cleared Act 3.
10 ✓ October 31st, 2012
Friend or Foe?
Cleared Act 4.
10 ✓ November 1st, 2012
The Forest
Cleared Act 5.
10 ✓ November 3rd, 2012
The Nightmare
Cleared Act 6.
10 ✓ November 3rd, 2012
Viktor
Cleared Act 7.
10 ✓ November 4th, 2012
Stirrings of Death
Cleared Act 8.
10 ✓ January 1st, 1753
Iron Fist
Defeated at least 50 creatures with a fist-type weapon.
10 ✓ November 11th, 2012
Knife User
Defeated at least 50 creatures using a knife.
10 ✓ November 10th, 2012
Pipe-Layer
Defeated at least 50 creatures with a pipe-like weapon.
10 ✓ November 11th, 2012
Axe Chopper
Defeated at least 50 creatures with a wood-cutting weapon.
10 ✓ November 4th, 2012
Scavenger
Defeated at least 50 creatures using arm weapons dropped by creatures.
10 ✓ November 11th, 2012
Mad Bomber
Defeated at least 50 creatures using test tubes.
10 ✓ November 11th, 2012
Dismantler
Defeated at least 100 creatures with a powered weapon.
10 ✓ November 11th, 2012
Sage
Defeated at least 100 creatures with Azoth.
10 ✓ November 10th, 2012
Ernst
Defeated at least 100 creatures with Ernst's chains.
10 ✓ November 10th, 2012
Multi-Hitter
Defeated at least three creatures in one swing.
10 ✓ November 1st, 2012
Invitation to a Nightmare
Began the Nightmare.
5 ✓ October 28th, 2012
Nice Gesture!
Used a gesture to operate an object for the first time.
5 ✓ October 28th, 2012
The First Kill
Defeated your first creature.
5 ✓ October 28th, 2012
Fading Footprints
Found a Detective's Tape for the first time.
5 ✓ October 28th, 2012
Destiny's Path
Found a Tarot Card for the first time.
5 ✓ October 28th, 2012
Brute
Kicked open a door.
5 ✓ October 30th, 2012
Watcher
Discovered your first "Secret Event."
5 ✓ October 28th, 2012
🔐 Nightmare Vanquisher
This is a secret achievement. Unlock it to find out more about it.
100 
🔐 Endless Nightmare
This is a secret achievement. Unlock it to find out more about it.
60 
🔐 Master of the Nightmare
This is a secret achievement. Unlock it to find out more about it.
60 
🔐 Nightmare Defeater
This is a secret achievement. Unlock it to find out more about it.
50 
🔐 Escape From the Grasp of Evil
This is a secret achievement. Unlock it to find out more about it.
30 
🔐 Live to Tell the Tale
This is a secret achievement. Unlock it to find out more about it.
30 
🔐 Fight or Flight
This is a secret achievement. Unlock it to find out more about it.
30 
Weapon Master
Obtained every type of weapon.
30 
Limb Lopper
Defeated at least 100 creatures with a scissor-type weapon.
10 
Craftsman
Sliced off three creature body parts without a powered weapon, leaving the creature alive.
10