Here is the full list of all 34 Chaos on Deponia achievements. It takes around 12-15 hours to unlock all of the achievements on Windows.
Collecting agent
I only read it for the articles
I see what you did there...
No animals were harmed in the making of this game!
An alternative ending to another game
Did you see that?
Thank you, sir, may I have another?
Expert in platypus poetry
Catch 'em all!
I'll be back!
Make a fool of yourself
The Droggeljug search for the supersinger
Rake up another achievement!
These foreign models are junk.
Was that our 15 minutes of fame?
Now what?
Swimming certificate earned
Hunt for the Red October
Force your luck
... and Fay wept quietly
I thought you couldn't die here?
Prove your street cred
After them!
Back to the future
Survive the interview
Darth Vader is Luke Skywalker's father!
No egg on your face
Is it Easter already?
Omnomnom! Nomnomnomnomnomnom!
Training is for losers!
Set priorities
Rube Goldberg can pack it in
Actually, that would have been Toni's job...
I didn't do anything?!