Here is the full list of all 27 Creepy Tale: Ingrid Penance (Windows) achievements worth 1,000 gamerscore.
Goodness
Bloodthirsty
Let me sleep!
Burn, little bird!
Save mission
Curiosity
Naughty girl
Dexterity
Exchange of pleasantries
Dinner is served!
Bathing time!
Pain lover
A deal, there is a deal.
Voluntary sleep
Larva
Sadomasochist
Who wrote this stuff?
Boring book!
Trap
Mimic
An insidious ritual
Classic
Harvest
Heartfelt conversations
Why are there so many keys here?
Paranoia
Picklock style