After a brief pause to wrap up the Outlaw Keycard Community Quest, *Fortnite* Chapter 6, Season 2 is back with its Story Quests, and they're more challenging than ever, particularly in Stage 4. Let’s dive into how to equip the Sensor Backpack and scan Mysterious Energy Signatures in *Fortnite*.

How To Find the Sensor Backpack in Fortnite

Stage 3 of the Wanted: Midas Quests requires you to open an Outlaw Chest, which means you'll need to achieve Rare rarity with the Outlaw Keycard. This task might take you a couple of hours as it involves robbing vaults, eliminating guards, and spending a hefty amount of gold. Once you successfully open the Outlaw Chest, you're ready for Stage 4, which is no walk in the park.

To find the "Sensor Backpack," you won't be searching through Chests or scouring the ground. Instead, head to the spot behind the wolf statue south of Crime City. It's the same location where you can join the Secret Wolf Pack, so if you've been there before, you're already halfway there. Once you arrive, you'll see a case on the ground. Interact with it, and the Sensor Backpack will replace your Back Bling.

Related: How To Unlock the Dupli-Kate Skin in Fortnite

How To Scan Mysterious Energy Signatures in Fortnite Chapter 6

With the Sensor Backpack equipped, you’re now ready to hunt for the Mysterious Energy Signatures in *Fortnite*. There are three signatures to find, and they’re conveniently located near where you picked up the backpack. Make your way up the mountain, and you’ll spot three areas marked with exclamation points. When you reach the nearest one, glowing strings of light will appear. All you need to do is interact with these lights.

The signatures are close to each other, but you must interact with all three to complete the Sensor Backpack Quest and earn your XP. Stay vigilant, as other players will be completing their Outlaw Quests in the same area and might not hesitate to send you back to the lobby. It's wise to loot up before heading to the mountain to be prepared for any encounters.

Once you’ve completed the Sensor Backpack challenge, you can move on to Stage 5, which involves stealing a copy of the Mask-Making Book from the Mask Maker’s Hideout. If you manage your time well, you can tackle this in the same game, especially if you have a vehicle at your disposal.

And that’s the complete guide on 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.*