Here is the full list of all 64 Kharon's Crypt - there are Even Death May Die achievements.
Heal your life force
Fill a bottle of blood
Meet a gorgeous new friend
Find the Necronomicon
Return the bow tie
Make the lovers meet again
Be scammed
Help the little witch
Find the lost brother
Get 7 777 Coins
Store 3 000 Coins
Store 10 bottles of blood
Slay 1000 Exanimates
Find all the pages of The Blind Reflexion
Find all the pages of The Moon's Melody
Find all the pages of The Cold Freedom
Find all the pages of that old tale
Complete 50% of the game
Forge the Deadly Fragments
Defeat Gouldron
Defeat Anneberg
Defeat Yig
Defeat Rattenfänger
Defeat Samael
Defeat Bahamūt
Defeat Morgana
Defeat Lamashtu
Defeat The King
Complete Kharon's Crypt
Defeat Gouldron without losing a body
Defeat Anneberg without losing a body
Defeat Yig without losing a body
Defeat Rattenfänger without losing a body
Defeat Samael without losing a body
Defeat Bahamūt without losing a body
Defeat Morgana without losing a body
Defeat Lamashtu without losing a body
Defeat The King without losing a body
Open the golden chest
Retrieve your heart
Retrieve your entrails
Complete 100% of the game
Make the lovers meet again without taking damage
Complete the game without going back to the urn (without dying)
Complete the game using less than 10 Luin scrolls
Reject the help
The other one looks cooler
Accidents can happen to anyone
Let the anger flow through you
...
Get all the non-hidden achievements