Here is the full list of all 36 Lucy Got Problems achievements.
You were loyal to Tiamat till the very end
You died in an endless bush
Invoke the bleak doomed world covered in pixel censorship
They are in the trees, Lucy! The trees!
Die 5 times
A warm welcome indeed
You can no longer be an adventurer
At least you didn't have to kill ten rats in the cellar...
Escape the Liana one way or another
You have successfully deceived Ellie
You have touched them!
You have carefully stashed the elf girl
Throw a squirrel out 3 times
You have heard something very special
It's NOT a cookie, you get it?!
Feel like a film school student
Lovecraft was right
Enact justice on the Seer
You have uncovered the secret of Tiamat's panties
Now it's safe here
Finish the story with your suit intact
Turn the tide of the story in an unexpected way
Gee, this location is perfectly safe!
...came true!
What do you want, a medal?
Survive the encounter with the horror
Never thought you'll get this high!
You lost an expensive piece of army-issue equipment
You have found the elves
You're problematic