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