Here is the full list of all 10 DreadOut: Keepers of The Dark achievements.
Defeat 'Ceramic Woman' without damaging her decoys
Defeat 'Susuk Lady' with 10 'Susuk Needles' or less
View All Linda's Past Projections in Limbo
Banish all Keepers
Finish the lost chapter
Open the Hidden Big Door
Banish 8 Keepers
Banish 4 Keepers
Play KOTD for 2 hours
Banish 1st Keeper