How To Get The Platform Gate Key in Atomfall

By Ambar Jimenez | 2025-04-13 14:08:00
Unlock the secrets of Atomfall! Discover how to obtain the Platform Gate Key with our comprehensive guide. Get started now!
In Atomfall's Interchange, a crane offers a shortcut to Skethermoor, requiring a specific keycard to operate. While the previous guide detailed obtaining the Site Office Key, the Platform Gate Key is another crucial item, located within a hazardous, mist-filled area inhabited by Ferals. Here's how to find it:

Atomfall: How To Get The Platform Gate Key


Prerequisites:

Before you can hunt for the Platform Gate Key, you need to have completed the initial steps to access more of the Interchange:
  • Power Up Bootstrap System Terminal: Use an Atomic Battery to power up the Bootstrap System Terminal located in the Central Processor Room of The Interchange.
  • Power Up Data Store Alpha: Use another Atomic Battery to reactivate Data Store Alpha. Be aware that this area is heavily contaminated with blue mist that causes infection build-up, and it's also populated by exploding plants that exacerbate the infection.
  • Acquire Strange Tonics (Recommended): The only way to effectively cure infection is by consuming Strange Tonics. You can find the recipe to craft them inside the castle at the Druids' Camp in Casterfell Woods. Having a supply of these will significantly aid your survival in the infected areas.
  • Prepare Healing Items: Ensure you have a good stock of medkits or bandages to heal the damage you will likely sustain during your exploration.
  • Equip Strong Weapons: Arm yourself with powerful firearms. The Broadside Auto 5 shotgun or the Falkirk Battle Rifle are recommended for dealing with the threats you'll encounter.
  • Where To Find The Platform Gate Key In Atomfall (Platform Gate Key Location):

  • Navigate from Data Store Alpha: Instead of heading left outside of Data Store Alpha (as you might for other objectives), turn right.
  • Ascend the Stairs: You will see a set of stairs leading upwards. Proceed up these stairs.
  • Beware the Automated Turret: Be cautious of an automated wall turret located nearby. Avoid its laser sight to prevent it from engaging you.
  • Unlock and Open the Door: At the top of the stairs, you'll find a locked door. Use the lock release mechanism to open it.
  • Enter the Infected Area: This area beyond the door will be heavily covered in the blue mist, so be prepared to consume Strange Tonics to manage your infection build-up.
  • Prepare for Combat: This area is inhabited by Ferals and exploding plants.
  • Deal with the Exploding Plant: Before advancing too far, locate the exploding plant in the vicinity and shoot it to trigger its explosion. This will clear a potential hazard but will also alert and wake up the Ferals.
  • Engage the Ferals: Once the Ferals are alerted, back away to create some distance. Then, engage them with your equipped weapons, aiming for headshots to take them down quickly, as they are vulnerable in that area.
  • Locate the Bathroom Stall: After dealing with the Ferals, enter the room and head to the right. You will find a corpse lying in a bathroom stall.
  • Loot the Corpse: Approach the corpse in the bathroom stall and loot the body. You will find the Platform Gate Key on the deceased.

  • Post-Key Acquisition:

    Once you have the Platform Gate Key:

  • Return to the Locked Door: Head back to the locked door you opened earlier (the one at the top of the stairs).
  • Open the Platform Gate: Use the Platform Gate Key to unlock and open this gate.
  • Use Your Metal Detector (Optional): The article mentions that after opening the Platform Gate, you can use your Metal Detector in the newly accessible area to find a hidden cache filled with loot. This is an optional step but can yield valuable resources.
  • By following these steps, youcan navigate the hazardous, infected area of the Interchange, overcomethe Ferals, and successfully locate the Platform Gate Key, bringing youcloser to operating the crane and accessing the shortcut to Skethermoor. Remember to manage your infection and be prepared for combat.

    Platform(s): PlayStation 4 PS4, PlayStation 5 PS5, Windows PC, Xbox One, Xbox Series X/S
    Genre(s): Action, survival
    Developer(s): Rebellion Developments
    Publisher(s): Rebellion Developments
    Release date: 27 March 2025
    Mode: Single-player
    Age rating (PEGI): +18
    Video preview



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