Whether you are looking for the sum of all infantry outposts along the river during the Stranded mission in Call of Duty: Modern Warfare 4 or want to know the location of the hidden bunker found on the Island and what it offers, I’ve got you covered with this guide.
For players who don’t know, if you don’t skip the Stranded mission’s open-world segment, there’s a lot on the map that you can uncover to gear up whilst collecting collectibles and such things.
Among the mini-quests and secrets, one hidden bunker on the Island has a keypad code that’s the sum of all infantry outposts.
Unlike the six Supply Crate Containers and their keypad codes, this one is harder to solve, since most players don’t get the right count, and some don’t even know where the bunker is.
With that in mind, I prepared this detailed guide covering the location of the Island’s hidden bunker and its keypad code in Modern Warfare 4.
Where to find the Island’s hidden bunker during the Stranded mission

You can find the hidden bunker at the player icon location above, at the coordinates: 615, 168.


Follow the river while looking to your right, and you’ll spot its entrance.
What is inside the hidden bunker


Inside the NW Island Bunker, you will find a note that leads you to contraband in the abandoned house north along the river.

Aside from that, you also get a supply cache that unlocks the Kastov 762 AR.
What is the keypad code for the Island’s hidden bunker during the Stranded mission?


To get the keypad code for the NW Hidden Bunker, interact with the note on the bunker wall.
It says the code is: “Sum of all outposts’ numbers for Infantry Checkpoints along the river.”
If you look along the river, you will find these outposts.
Now, you can do it yourself. Go back to the game and count them all. Or you can use the keypad code below. However, I recommend visiting these outposts, as they have many secrets and supply caches.

Lastly, the NW Hidden Bunker keypad code is 0008.
That sums up my guide on the COD MW4 NW Hidden Bunker location and its keypad code. You can find the video version of the guide below:
