After a short pause to wrap up the Outlaw Keycard Community Quest, Story Quests have made their thrilling return in *Fortnite* Chapter 6, Season 2. But don’t let your guard down—Stage 4 is no walk in the park. Here’s your guide to equipping the Sensor Backpack and scanning Mysterious Energy Signatures in *Fortnite*.

How To Find the Sensor Backpack in Fortnite

In Stage 3 of the Wanted: Midas Quests, you'll need to crack open an Outlaw Chest, which means you've got to boost your Outlaw Keycard to Rare rarity. This might take a few hours as you'll be busy robbing vaults, taking down guards, and spending a hefty amount of gold. Once you've got that chest open, brace yourself for Stage 4—it's a tough one.

*Fortnite* tasks you with tracking down the "Sensor Backpack," which you won't find in Chests or lying around. Head to the wolf statue south of Crime City; it’s the same spot where you can join the Secret Wolf Pack. Once there, you'll spot a case on the ground. Interact with it, and the Sensor Backpack will snap into place where your Back Bling once sat.

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How To Scan Mysterious Energy Signatures in Fortnite Chapter 6

With the Sensor Backpack equipped, it's time to hunt down the Mysterious Energy Signatures in *Fortnite*. You'll find three of them, not too far from your backpack pickup spot. Just trek up the mountain, and you'll see three spots marked with exclamation points. When you reach the nearest one, glowing light strings will appear—just interact with them.

The signatures are close to each other, but you must interact with all three to finish the Sensor Backpack Quest and earn your XP. Stay alert, though, as other players might be gunning for their Outlaw Quests and won't hesitate to send you back to the lobby. It's wise to gear up before climbing the mountain, preparing you for any encounters.

Once you've completed the Sensor Backpack challenge, shift your focus to Stage 5. This stage involves swiping a copy of the Mask-Making Book from the Mask Maker’s Hideout. If you manage your time well, you might tackle this in the same match, especially if you have a vehicle at your disposal.

And there you have it—that's how to equip the Sensor Backpack and scan Mysterious Energy Signatures in *Fortnite* Chapter 6.

*Fortnite is available to play on various platforms, including the Meta Quest 2 and 3.*