Harran is filled with various collectibles that offer insights into the lore, provide small XP bonuses, and contribute to achievement completion. These include:
- Flags: Often found on high rooftops or difficult-to-reach locations, requiring advanced parkour skills.
- Notes: Scattered throughout the world, these provide backstory and personal accounts of the outbreak.
- Statues: Hidden in obscure locations, these often require careful exploration to find.
While not directly impacting gameplay, collecting these items can be a rewarding experience for completionists. Use your survivor sense (default 'Q' on PC, 'Right Stick Click' on console) to highlight nearby collectibles, making them easier to spot. Some areas might require specific gear, like the Grappling Hook, to access all collectibles.