Unstable Element in Fortnite Chapter 7: How to Find It and Unlock Secret Vaults

The Unstable Element is one of the most mysterious new items added in Fortnite Chapter 7, and while it isn’t a weapon or a utility item, it serves a far more valuable purpose. This glowing shard acts as a key to a hidden vault containing some of the best early-game loot in the entire season. If you’re trying to dominate the match from the very first minutes, learning how to find and use the Unstable Element is essential.

What Is the Unstable Element in Fortnite?

The Unstable Element is a unique Chapter 7 item designed exclusively for accessing secret vaults scattered beneath Innoloop Labs. It:

Cannot be used as a weapon
Does not deal damage
Does not grant buffs
Occupies one inventory slot
Opens exclusive hidden rooms full of rare and legendary loot

Its sole purpose is simple: unlock high-tier loot before anyone else gets to it.

Where to Find the Unstable Element in Fortnite Chapter 7

To obtain the Unstable Element, head directly to the central point of the map — Innoloop Labs. This research facility hides one of the most secretive puzzle-style mechanics introduced this season.

Step-by-Step Location Guide

Enter the main building of Innoloop Labs.
Inside, you’ll see a massive glowing Zero Point shard suspended above a glass floor.
Break the glass floor beneath the shard.
This reveals an underground gallery that almost feels like a sci-fi testing chamber.
Head into the underground structure.
You’ll find a machine resembling a particle accelerator, flanked by two teleportation tunnels.
Enter Tunnel 1 several times.
Each teleportation resets part of the hidden sequence.
Then enter Tunnel 2 multiple times.
After several jumps through both tunnels, the Unstable Element will automatically appear in your inventory.

Because the item cannot be stacked, you can only carry one at a time — making your route through the vaults a strategic decision.

How to Use the Unstable Element

Once you have the item, return to the tunnels under Innoloop Labs, where multiple locked secret vault doors are located.

To open a vault:

Equip the Unstable Element.
Approach the vault door.
Interact to unlock it instantly.

Inside, you’ll find a hidden room containing:

Epic or Legendary weapons
High-tier healing items
Rare loot drops that give an immediate match advantage

Not every vault guarantees top-tier items, but most provide gear that can dramatically shift your early-game success.

Why the Unstable Element Gives a Huge Advantage

The Unstable Element is one of the strongest early-game tools in Fortnite Chapter 7 because:

It grants access to powerful loot earlier than any competing players.
It’s especially effective in solo matches, where an early lead often determines the winner.
Players who secure a vault typically leave with gear strong enough to dominate mid-game encounters.

In short, this item is a must-grab for anyone trying to maximize early-game power, particularly in competitive modes.

Conclusion

The Unstable Element in Fortnite is more than just another Chapter 7 collectible — it’s a direct pathway to secret vaults, rare items, and match-winning gear. Whether you’re grinding ranks or simply looking for an edge, mastering this mechanic will give you one of the biggest advantages in the current season. If you want to consistently outperform your opponents, make Innoloop Labs your first drop and secure the Unstable Element before anyone else does.