Navigating the vast open world of Hope County in Far Cry 5 often leads players to unique Prepper Stashes packed with valuable resources, money, and perk magazine upgrades. The Pack Rat quest, located inside the Armstrong Residence in the Whitetail Mountains region, tests your observation and exploration skills as you search for a key to access hidden supplies. Staying tuned to daily gaming news helps players discover optimal puzzle strategies and location walkthroughs across open-world titles.

Reaching the Armstrong Residence Location

To begin the Pack Rat mission, players must travel to the Armstrong Residence situated in Jacob's Region. The area is littered with fire damage and cultists, requiring a quick tactical clearing before investigating the premises safely.

Once the perimeter is secure, locate the Prepper Stash note sitting on a wooden box near the main structure's exterior. Reading this note officially triggers the quest tracking and provides subtle hints about the missing key needed to gain entry to the locked bunker.

Navigating the Burned Structure and Finding the Key

Entering the destroyed house requires vaulting through an open window frame on the side of the building. The interior is cluttered with debris, so watch your step as you move deeper into the ruined rooms.

You will need to reach the rear section of the house where a small storage hatch resides. Look out for a hostile animal, typically a raccoon, guarding the key placed on a shelf inside the cluttered room. Eliminating the creature allows you to safely pick up the keycard necessary to open the bunker doors.

Unlocking the Prepper Stash Bunker

Head outside to the nearby underground bunker hatch located near the house's foundation. Use the freshly retrieved keycard to unlock the heavy door and head down the ladder into the safety room.

Inside the vault, you will find three Perk Magazines that provide immediate skill progression points for your character. The stash also contains substantial cash bundles, ammunition crates, and crafting components to bolster your arsenal for future resistance encounters.

Tips for Maximizing Your Prepper Rewards

Before heading to the Armstrong Residence, consider equipping perks that expand your carrying capacity for ammunition and explosives. Gathering all items inside the stash ensures you leave fully equipped for subsequent missions in Hope County.

Completing Prepper Stashes like Pack Rat contributes significantly to raising resistance points in the Whitetail Mountains. Taking the time to locate these hidden caches makes surviving higher-tier cultist encounters considerably easier.