Here is the full list of all 11 Traum achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
Money is still money
Do you still trust mirrors?
Found Jonathan's secret
No plant can evade you
Figured out the code
Didn't want to take the chance
You took responsibility
You can't trust anything you see
Successfully managed to run away
Couldn't pull the lever
You didn't like this job anyway