Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A false friend	Unknown.
Ancient secrets	Find all the secrets in Jerusalem
Angel killer	Unknown.
Angel's fall	Defeat Aldo
Awaken!	Survive the nightmare
Blink	Use a teleporter
Death is only the beginning	Unknown.
Demon inside	Transform into Demon
Demon killer	Kill a Demon
Desmond	Finish the game on easy difficulty
Destroyer	Finish the game on hard difficulty
Don't be afraid	Unlock all skill trees
Grim reaper	Do 100 finishers
I believe you can't fly	Knock off 20 enemies from a ledge
I can read demonic!	Read all of the demonic notes
I want to break free!	Defeat the Protector
Iron fist	Kill 4 enemies at once
Iron man	Complete the game without dying
Man of chaos	Unknown.
Man of fate	Unknown.
Miami has no secrets for me	Find all the secrets in Miami
Mirror, mirror	Find and destroy all the Lucifer mirrors
No dying on my watch	Save yourself from certain death
Peaceful soul	Drain 75 souls
Revisit	Play any chapter once again
Savior	Finish the game on medium difficulty
Savior And Destroyer	Get all the achievements
Sign the pact	Sign the pact
Soul collector	Collect 100 souls
The best weapon	Receive a mark from Belial
The secrets of Hell	Find all the secrets in Hell
Unleash the anger	Unlock all Demonic skills
Why does it have to be snake?	Escape Satanael