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