Quote:
Originally Posted by LostSoul Esoterrorists by Robin Laws might be worth a look You are elite investigators combating the plots of the Esoterrorists, a loose affiliation of occult terrorists intent on tearing the fabric of the world. The Esoterrorists introduces the GUMSHOE rules system, which revolutionizes investigative scenarios by ensuring that players are never deprived of the crucial clues they need to move the story forward. |
Though perhaps Fear Itself might work better for your needs.
Same basic system, but the skill list is simplified, and it adds some psychic powers.
All of the GUMSHOE system offerings can be seen
here