Esports Betting / Esports Betting News / How to Find and Enter the Secret Vault at Flooded Frogs in Fortnite

How to Find and Enter the Secret Vault at Flooded Frogs in Fortnite

Andrew Boggs

Sports Writer

Publish Date: 08/04/2025

Fact checked by: Alyx Tzamantanis

Key Points

You can only access the vault using a Void Oni Mask
The vault gives you access to high-end gear
Gain XP by looting the vault

What’s Inside the Vault at Flooded Frogs?

With the launch of new Fortnite seasons, there is a constant stream of secrets and Fortnite vaults for players to uncover. As the map is ever-evolving, you will never have a shortage of exciting updates to look forward to.

One secret can be revealed inside Flood Frogs, which contains a room packed with Chests, Rare Chests, and Elemental Chests. So, if you are looking for a way to grab some endgame weapons and armor, the secret vault inside Flooded Frogs is certainly one to explore. In this guide, we will give you instructions on how to find this vault.

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What’s inside the vault at Flooded Frogs

Before we jump straight in and walk you through how to locate the vault at Flooded Frogs, you will want to know what’s waiting for you. Inside the secret vault, you will find a variety of valuable items hidden inside Chests and Ammo Boxes:

🏆 Vault Reward	📝 Contents
Rare Chests	Valuable weapons and items
Ammo Boxes	A variety of ammo including bullets, shells, and potions
Elemental Chests	Void Oni Masks and Boons
Boulder Loot	Extra hidden loot inside the vault

If you get good RNG here, the rewards from these Chests can completely change your odds of winning the match. Not to mention that gaining access to the vault and finding a ton of good loot is just plain fun to do, especially if you’re taking the challenge up together with friends.

Now that you know accessing the Flooded Frogs vault is worth it, let’s look at how you can do it.

flooded frog inside

How to find the secret vault at Flooded Frogs in Fortnite

For starters, finding and accessing the vault isn’t as simple as it might look. To locate the vault, you will need to know precisely where to look in Flooded Frogs and how to enter it - all of this is something we can help with.

1️⃣ Step: Find a Void Oni Mask

Unlike other Fortnite vaults, you won’t be able to open it with a keycard or use a pickaxe to break the wall. Instead, you will need to locate a unique item - a Void Oni Mask. To find a Void Oni Mask, you will need to open an Elemental Chest or obtain it at Demon’s Dojo from the Night Rose boss.

A Void Oni Mask allows you to teleport wherever you want, which is a great help when it comes to gaining access to secret vaults. Especially the one at Flooded Frogs, which cannot be entered any other way.

2️⃣ Step: Locate the vault

At the top of the Battle Royale Map, you will find Flooded Frogs. In Flooded Frogs is where you will find this secret vault in Fortnite. Visit the center of the POI and you will see a statue. Towards the left-hand side of the statue, you will see a crack in the wall. This crack is the doorway to the secret vault.

To teleport inside the vault, you will need to use your Void Oni Mask. Go to the crack in the wall and fire a Void Orb into the crack. This will allow you to teleport inside the vault. As we mentioned earlier, you won’t be able to destroy the wall with a pickaxe or use any other weapon. You can only gain access using a Void Oni Mask.

3️⃣ Step: Loot inside the vault

Once you are inside this secret vault in Fortnite, you can then loot everything that is in front of you. You will find several Elemental Chests, Rare Chests, and Ammo Boxes. Make sure you also destroy the boulder that’s inside, as this contains even more loot for you to find.

When you are ready to leave, you can use your Void Oni Mask to teleport outside through the crack in the wall. Alternatively, you can also use the Portable Toilet, which you may be familiar with from matches on Fortnite betting sites.

Vault at Flooded Frogs

Pros and cons of entering the secret vault

Open a variety of Chests
Get tons of weapons and ammo
Gain XP

Difficult to find without a guide

Conclusion: Locate the secret vault to loot inside

You now know the exact location of the vault inside Flooded Frogs and how to gain access by using a Void Oni Mask. It’s important that you find a Void Oni Mask beforehand, as it’s the only way to gain access to the vault. Void Oni Masks can be picked up in Elemental Chests, which is your first step in this process.

Once you are inside the vault at Flooded Frogs, you will find plenty of Chests and Ammo Boxes, along with XP. You can then easily teleport back outside to Flooded Frogs by using your Void Oni Mask yet again.