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