Successfully complete the indicated task to unlock the corresponding achievement.

Achievement	How to unlock
Astral Showreel	View All Linda's Past Projections in Limbo.
Beginner Banisher	Banish 1st Keeper.
Cards Unlocked	Play KOTD for 2 hours.
Enjoy The Silence	Banish all Keepers.
Halfway to Sanity	Banish 4 Keepers.
I Spit on Their Graves	Banish 8 Keepers.
Knockin' on Heaven's Door	Open the Hidden Big Door.
Pinned Down	Defeat 'Susuk Lady' with 10 'Susuk Needles' or less.
Sharpshooter	Defeat 'Ceramic Woman' without damaging her decoys.
There's a Light in the End of the Tunnels	Finish the lost chapter.