MW4 DMZ Rail Depot Storage key: E5 basement route

Enter the E5 train depot from the west and take the right-hand stairs down. The Rail Depot Storage key opens a basement storeroom near Cheongun Village’s fire station. The card shown in original gameplay reads RAIL DEPOT STORAGE; the existing Train Depot Storageroom name remains an alias for the same entry.

Reach the basement lock

1. Prepare the key in your deployed inventory. Its recorded card is Rare, shows 100 value and gives E5 as the destination clue. Value does not establish stack size or uses.
2. Locate the train depot near the fire station in Cheongun Village. Use the key’s map search area to orient yourself.
3. In a recorded route, the approach uses the far-western entrance.
4. Take the stairs on the right down to the basement, shown at approximately 0:41.
5. Read the lock prompt and confirm RAIL DEPOT STORAGE before spending the key.

The photograph above shows the surrounding village. No exact indoor door pin is established by this walkthrough.

What the recorded opening contains

One run shows five lockers, supply crates, footlockers, a rifle case and luggage. This is useful for recognizing the room and choosing where to search; it does not guarantee a particular weapon, recipe or valuable.

The creator encounters nearby players late in the run. Before leaving, check the basement stairs and the outside approach. Keep a return route and leave enough time for extraction rather than assuming the storage room provides a safe exit.

Pickup source and other Cheongun keys

The inspected video starts with the key already available. Its original container, mission reward or enemy source remains unknown, as do consumption per unlock and stack size.

For other Cheongun destinations, compare Mechanic’s Shack and the casino’s Counting Room Vault. The depot key does not establish access to either room. The full key guide separates known acquisition routes from the doors each key opens.