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