Complete the indicated task to unlock the achievement.

Achievement	How to unlock
100%	Complete 100% of the game.
Absolution	Restore Heaven.
Ace	Earn your first Ace medal.
Bloody Knuckles	Deplete the Fists card.
Book of Death	Write Green into the Book of Death.
Book of Life	Write Green into the Book of Life.
Cannonball	Stomp off of the edge of a level.
Cheese!	Unlock one last memory.
Clocktower	Defeat Green at the Clocktower.
Clockwork	Defeat Green at the Clocktower before he reaches the top floor.
Divine Intervention	Defeat Green at the Third Temple before he reaches the final stage.
Don't Think	Complete Yellow's Sidequests.
Gift Collector	Collect 50% of the total gifts.
Gift Hunter	Collect all gifts.
Green	Complete your relationship with Green.
Hand of God	Defeat Green at the Hand of God.
Heavenly Delight	Redeem a Heavenly Delight Ticket.
How thoughtful	Give your first gift.
Idiot	Discovered Idiot Island.
Lousy Keychain	Redeem every Heavenly Delight Ticket.
Mikey's Heaven Rush Complete	Complete Mikey's Heaven Rush.
Mikey's Hell Rush Complete	Complete Mikey's Hell Rush.
Mikey's Pet	Earn 50% of the total Ace medals.
Mikey	Complete your relationship with Mikey.
Mimic	Die from a Mimic's bullet.
Mission 1 Complete	Complete Mission 1.
Mission 10 Complete	Complete Mission 10.
Mission 11 Complete	Complete Mission 11.
Mission 12 Complete	Complete Mission 12.
Mission 2 Complete	Complete Mission 2.
Mission 3 Complete	Complete Mission 3.
Mission 4 Complete	Complete Mission 4.
Mission 5 Complete	Complete Mission 5.
Mission 6 Complete	Complete Mission 6.
Mission 7 Complete	Complete Mission 7.
Mission 8 Complete	Complete Mission 8.
Mission 9 Complete	Complete Mission 9.
Not very effective...	Use the Fists card.
Parry	Kill an enemy by parrying a bullet at them using the Katana card.
Raz	Complete your relationship with Raz.
Red's Heaven Rush Complete	Complete Red's Heaven Rush.
Red's Hell Rush Complete	Complete Red's Hell Rush.
Red	Complete your relationship with Red.
Rigged Game	Complete Violet's Sidequests.
Solitary Grace	Complete Red's Sidequests.
Souvenir	Find a Strange Coin.
Straight A's	Earn an Ace medal on every level.
Surprise!	Use the Book of Life Card on a Mimic.
Sweet Dreams	Unlock one of Red's memories.
Third Temple	Defeat Green at the Third Temple.
Trinity	Unlock one of Yellow's memories.
Trippy	Get killed by a Tripwire.
Vault	Unlock one of Violet's memories.
Vending Machine	Collect ten cards from vending machines.
Violet's Heaven Rush Complete	Complete Violet's Heaven Rush.
Violet's Hell Rush Complete	Complete Violet's Hell Rush.
Violet	Complete your relationship with Violet.
White's Heaven Rush Complete	Complete White's Heaven Rush.
White's Hell Rush Complete	Complete White's Hell Rush.
Whole again	Unlock all of White's memories.
Yellow's Heaven Rush Complete	Complete Yellow's Heaven Rush.
Yellow's Hell Rush Complete	Complete Yellow's Hell Rush.
Yellow	Complete your relationship with Yellow.