I made an 100% achievement walkthrough.
This game takes 3 playthroughs to complete.
You can get all the achievements in under 2 hours.
For the first playthrough @1:05 you'll get the achievements:
-Anarchy Man
-Doctor
-Stolen Car
-Playing House
-Charmer
For the second playthrough @35:35 you'll get the achievements:
-Conformist
-Peeping Tom
-Bucksickle
-Insomniac
-Terminated
For the third playthrough @1:06:15 you'll get the achievement:
-Getaway
For this specific achievement you need to save the stranger in your dream.
After going to sleep for the first time you'll enter a different area in a dream.
Walk all the way to the right and duck down to go under the pipes.
In the next area move all the way to the right past the Exit door to find a guy sitting down.
Click on him to make him follow you and move to the exit with him before you're caught.
You can see me do this in my video @13:35