Beyond standard equipment, Persona 3 Reload features various collectibles and key items that serve different purposes. These can range from items needed for Elizabeth's requests to unique artifacts that unlock new features or provide lore. Keep an eye out for anything that seems out of place.

Types of Collectibles:
- Twilight Fragments: Found throughout the world and Tartarus. Used to open locked chests in Tartarus and activate certain services.
- Old Documents: Found in Tartarus, these provide lore and backstory.
- Lost Person Items: Items belonging to people lost in Tartarus, needed for Elizabeth's requests.
- Material Items: Dropped by Shadows or found in Tartarus. Used for crafting weapons and armor at the police station.
- Event Items: Unique items obtained during story events or Social Links.
Always pick up Twilight Fragments, as they are a valuable resource. Pay attention to Elizabeth's requests for specific collectible items, as they often lead to good rewards. Explore every corner of Tartarus to maximize your findings.