Here is the full list of all 23 Castlevania: Lords of Shadow – Mirror of Fate HD achievements.
Kill 1000 enemies from the Cursed Village onwards
Finish the game under 3 h. 30 min.
Finish the game on Hardcore without lowering the difficulty nor enabling the navigation aids from the map
Obtain all the skills (reach the MAX level)
Finish the Boss Rush mode on Easy
Finish the Boss Rush mode on Normal
Finish the Boss Rush mode on Hard
Finish the Boss Rush mode on Hardcore
Complete Trevor (100%)
Be defeated by Dracula
Finish the game on Hard without lowering the difficulty nor enabling the navigation aids from the map
Defeat the Executioner... twice!
Defeat the Lady of the Crypt
Complete Alucard (100%)
Defeat Dracula
Defeat the Daemon Lord
Solve the Carousel puzzle without clues
Defeat the Reaver
Solve the Theatre puzzle without clues
Complete Simon (100%)
Defeat the Succubus
Defeat the Necromancer
Defeat the Night Watchman