Here is the full list of all 39 Anna's Quest achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Not exactly Mozart
Gotta catch them all
...and they lived happily ever after?
No bees were harmed in the making of this game
The beginning is the end
So that's what he was hiding
They grow up so fast...
And where's the mustard?
Not even the swan is real
The idea was good. But Anna's arms were too short
This isn't very realistic
Outplayed the Devil
What big teeth you have...
Not the kind of cocktail he expected
Players free to leave game now.
Every game needs a goat
So cute!
Winnie would be proud!
Do not play with sharp objects!
Back to square one…
He thought she was looking for someone else
Not the voices again!
Even better than Mozart
You have no power over me!
Something better than death we can find anywhere
You have reached your destination
She probably couldn't read anyways...
Fool me once...
Kids can be REALLY annoying sometimes...
I think I know them from somewhere...
Wrong game, mister!
Ugly, but less creepy
“No I will not eat my soup”
Let the quest continue!
Love, what a wonderful thing
Intelligence +1
He seems pretty clever
“I sound pretty good”
What?! I ain't finished yet?!