In PUBG: Battlegrounds, survival comes down to a mix of strategy and split-second decisions and, most importantly, quality loot. One of the most enigmatic paradigms added to the game is the Secret Basement Key, (sometimes called the Secret Room Key or Security Key).
The key is rare, and when used to unlock hidden rooms underground, will grant players access to some of the best loot in the game: level 3 gear, crate tier weapons, advanced healing items, and more! However, just like other lucrative loot, RNG doesn’t just magically place a key in players’ pockets — it takes luck, knowledge, and timing to find a key and know where to use it.
This guide will cover everything you need to know about the PUBG Secret Basement Key. We will show you how to find the key, where the secret basements are located, how to use the key, and pro tips to dominate your enemies.
What Is the PUBG Secret Basement Key?
The Secret Basement Key is a unique item that players can discover while playing matches of PUBG, and it is used to unlock secret rooms or hidden basements that generate on select maps.
The secret rooms are often locked behind doors, either metal or wooden. After using the key to open the locked door, players can access high-tier loot that is similar to the loot in airdrop crates.
The key is a single-use item in that it disappears from your inventory after you open the secret area. Given the limited number of keys that may be available to you in a match, it would be beneficial to use them wisely to maximize your chances of winning.
How to Find the PUBG Secret Basement Key
1. Random Loot Spawn
The key does not have a specific spawn point. It spawns into open buildings, houses, warehouses, and even destructible items like pots or crates. As this lot is part of the loot pool, your best bet will be to search places with higher of loot.
2. Search in High-Loot Zones
Some areas have a higher probability of spawning rare items. On maps like Erangel or Taego, these include:
- Pochinki
- Military Base
- Georgopol
- Sosnovka Island
- School
Dropping into these spots increases your odds — but be ready for heavy competition.
3. Check Map-Specific Spawn Behavior
Every map in PUBG treats the Secret Basement Key a little differently:
- Erangel: Spawns completely randomly throughout major buildings.
- Taego: Spawns randomly but are often located in military zones or houses near hills.
- Deston: Keys may sometimes spawn inside destructible containers.
- Paramo & Vikendi: May spawn in areas associated with events or ruins.
Where to Find Secret Basements and Hidden Rooms
Once you have the Secret Basement Key, the next step is finding the Secret Room. Each map has specific hidden basements located in specific places that can only be accessed by having the key.
1. Erangel Secret Basement Locations
- Around Rozhok, Pochinki, and Gatka
- Near Military Base and Yasnaya Polyana
- There may be wooden doors or red-marked visible walls behind which you can find hidden basements.
After you find a secret door you will break the wooden planks and then use the key to open the metal door.
2. Taego Secret Rooms
Taego is known for its blue-roof structures and murals that create entrances to secret basements. The loot here consists of crate weapons, medkits, and level three armor.
3. Deston Secret Rooms
On the Deston map, you will encounter destructible pots or boxes that drop keys. These keys will be used to open secret rooms inside skyscrapers, swimming pools, or underground facilities.
4. Paramo Secret Rooms
The volcanic landscape on Paramo allows for the hiding of temple-esque secret rooms requiring a special key to open. The secret rooms will highlight loot crates and boosters that are well-suited to endgame survival.
5. Vikendi Secret Areas
Vikendi offers multiple types of secret rooms such as:
- Bear Caves
- Lab Rooms
- Basement Doors
Each of these may require a key or special item to open.
How to Use the PUBG Secret Basement Key
Unlocking a secret room is straightforward once you know how it works:
- Loot and Collect the Key
Keep the key safe in your inventory until you find a secret door. - Locate the Secret Room Entrance
Look for locked doors or hidden basements — often marked with special signs or wooden barriers. - Break the Barrier
Use bullets, melee attacks, or grenades to destroy any wooden or stone covering. - Use the Key to Unlock the Door
Once exposed, interact with the door and use the key. The door will open, consuming the key in the process. - Collect the Loot Quickly
Be fast! Unlocking the door creates noise and may attract nearby enemies. - Secure the Area and Move Out
Once you’ve collected what you need, leave the area quickly or prepare to defend it.
Loot Inside PUBG Secret Basements
Secret basements typically provide the best loot available apart from airdrops. The items often consist of:
- Level 3 Helmets, Vests, and Backpacks
- Airdrop Weapons (Groza, AWM, MG3, Mk14, etc.)
- Lots of Ammo and attachments
- Medkits, First Aids, Boosters, and Throwables
- Self-AEDs (in maps like Taego)
This makes secret basements great situational mid to late-game power ups, giving you such an advantage over other players.
Tips and Tricks for Using the Secret Basement Key
- Don’t Rush: Ensure the area is safe before opening the door. Enemies like to camp at baseline points by secret rooms.
- Use Headphones: The sound of unlocking the door may attract attention, and you need to listen for a key-factor (footsteps).
- Be Mobile: Once you unlock the room, quickly grab the loot and rotate to safety.
- Teamwork: If you are playing in squad mode, one player should defend the person who unlocked the secret room while others scout the area.
- Know The Map: Get to know common secret room locations on each map so that you don’t waste unnecessary time thinking about the locations.
- Avoid The Trap: There are sometimes players who will camp close by to secret basements, waiting for you to unlock it.
Conclusion
The PUBG Secret Basement Key brings a fresh spin on classic looting mechanics. The game rewards exploration of the map, knowledge of where to go, and risk really well. Finding the key is complex and time-consuming, but unlocking a secret basement has the power to dramatically shift the course of your match, providing the highest level gear and a major advantage over your opponent.
If you’re hoping to properly looting in PUBG, you’d need to know the locations of the secret rooms, listen to the ambient noises, and be ready for a fight using that key! Timing and execution are key, and that one key may be key in your Wninner Winner Chicken Dinner!
FAQ’s
Q1. Can I use one key for multiple rooms?
No. Each key is single-use. Once you open one secret room, it disappears.
Q2. Do secret rooms spawn every match?
Yes, but their specific locations and accessibility can vary slightly per match.
Q3. Can I find a key in every match?
No — it’s rare. Some matches might not spawn any at all.
Q4. What’s inside the secret basements?
High-tier loot including crate weapons, level 3 gear, and medical supplies.
Q5. Are all maps included?
No. Only select maps like Erangel, Taego, Deston, Vikendi, and Paramo have secret rooms that require keys.
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