: Every protagonist has "Sources"—NPCs they can visit for expertise they don't personally have (e.g., a morgue attendant for medical info). This keeps the investigation moving without requiring a full party.
: A limited resource you can "spend" with an Investigative Ability to get a bonus benefit or extra information that isn't strictly necessary to solve the case but might make it easier. CTHLUHU_CONFIDENCIAL.zip
: These are your bread and butter. You automatically succeed and find core clues if you are in the right place and use the right ability; no dice roll is required. : Every protagonist has "Sources"—NPCs they can visit