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