Surviving the harsh, post-apocalyptic world of Naughty Dog's masterpiece requires more than just quick reflexes and a steady aim. To truly gain an upper hand against both the infected hordes and hostile human factions, players must hunt down hidden collectibles known as training manuals. These valuable booklets provide passive enhancements that permanently upgrade Joel's crafting efficiency and combat capabilities throughout his dangerous journey.
Understanding the Impact of Training Manuals
Each training manual found across the ruined landscapes introduces a dramatic boost to your survival items. Finding these guides allows you to modify your gear, making health kits restore more health or increasing the durability of your melee weapons. Prioritizing these upgrades ensures that your limited resources go much further during intense combat encounters.
Instead of relying purely on base stats, active exploration directly shifts the difficulty of your playthrough. Missing a manual early on means you will face tougher challenges in the later stages of the game when resources become exceptionally scarce. Thoroughly searching every abandoned building and hidden room becomes a vital routine for any prepared survivor.
Key Early Game Manual Locations
Your search for these upgrade materials begins in earnest once you escape the quarantine zone and head toward Bill's Town. The first major booklet, which focuses on enhancing your shiv durability, can be discovered sitting on the kitchen counter inside a safehouse. Securing this early guide makes resource management significantly more forgiving when dealing with dangerous Clickers.
As you progress into the sprawling streets of Pittsburgh, the environment offers even more opportunities to upgrade your arsenal. A manual dedicated to expanding the blast radius of your health kits is located inside an overturned truck near a heavily guarded checkpoint. Keeping an eye out for distinct environmental cues will guide you directly to these easily missed items.
Advanced Upgrades in Late Game Regions
When the narrative shifts toward the overgrown suburbs and the university campus, the hidden guides become much more sophisticated. The advanced chemistry manual, which drastically improves the duration of your smoke bombs, requires navigating a series of complex puzzles inside an abandoned laboratory building. Players must carefully inspect desks, safe combinations, and high-shelf storage units to uncover these late-game secrets.
The final set of manuals can be discovered while exploring the salt lake city area before reaching the ultimate narrative climax. These booklets offer maximum tier improvements for your molotov cocktails, transforming them into devastating tools for crowd control. Tracking down these final pieces completes your evolutionary journey from a desperate survivor into an unstoppable force.
