Here is the full list of all 12 Paranormal Activity: The Lost Soul (EU) trophies - there are 11 gold and 1 platinum.
Find every trophy.
Finish the game with the alternate ending.
You finished the game in hardcode mode.
Finished the game with the normal ending.
Complete the game without dying.
Found every battery
You dropped dad's head through the basketball hoop!
Trigger the mirror scare.
Use every key.
Read every letter.
Enter the house.
Throw the football.