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