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.
Ok i'm out...
Let's fight!
Search the room
Save the innkeeper!
What's going on?
I'm sooo tired!
Meet Elisa for the first time!
Give me your money, Knight!
More than a candy!
Ohh... i don't care, lol
That's a win-win situation!