Here is the full list of all 13 Without Escape (EU) trophies - there are 1 silver, 11 gold and 1 platinum.
Unlock all other trophies
Finish the game
Find the place of the others
You have found the key back to normality
Someone is looking at you
Enter the other dimension for the first time
Enter father's office for the first time
Climb stairs 10 times. Must be completed in one game session.
Is there someone?
I didn't put it there!
The comfortable ones
Investigate your TV
What was the number?