Here is the full list of all 11 Elisa: The Innkeeper - Prequel achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
What's going on?
Meet Elisa for the first time!
Search the room
I'm sooo tired!
Let's fight!
Ok i'm out...
Save the innkeeper!
Give me your money, Knight!
More than a candy!
Ohh... i don't care, lol
That's a win-win situation!