MW3 Zombies Mercenary Stronghold Keycard Location Modern Warfare 3

MW3 Zombies Mercenary Stronghold Keycard Location: How to Find Stronghold Key Location

You’ll need to get Mercenary Stronghold Keycards in MW3 Zombies to enter these formidable areas. Once you find a Stronghold key, you can explore these areas to find excellent loot and a ton of zombies. Unfortunately, the game doesn’t give you any clues as to the location of a Merc Keycard. Instead, you’re stuck finding it yourself.

Where to find Merc Stronghold Keycard in MW3 Zombies

There are four locations we’ve discovered in MW3 Zombies where you can find a Mercenary Stronghold Keycard:

Mercenary Convoys

When you track down a Mercenary Convoy in MW3 Zombies, you must trail them until the armored trucks pull over. When they do, a mix of human enemies will pour out. The higher-level foes, which are armored and called “Soldiers,” have a chance to drop a Merc Keycard when downed.

Mercenary Outposts

Along the same lines as the convoys, if you assault an outpost, you can sometimes find higher-level human enemies that can drop Stronghold keys upon death.


Though rare, some reports from players say they found a Stronghold Keycard in a cache. We haven’t run into one yet, but you’ll want to keep an eye out just in case.

Buy Stations

You can just purchase a Merc Stronghold Keycard at buy stations for 2,000 Essence. If you’ve got more cash than you know what to do with, that’s a good option, but we’d rather save that chunk of change for the Pack-a-Punch.

In addition to these locations, it’s worth noting that the drop rate for Merc Stronghold Keycards can vary. The randomness adds a layer of unpredictability to the game, making each playthrough unique. As for Buy Stations, while they offer a more direct route to getting a Keycard, managing your resources effectively is crucial. Essence is valuable, and spending it on a keycard means you might have to forego other upgrades or essential items. Balancing your need for a Keycard with other in-game priorities is crucial to successfully navigating MW3 Zombies.

Upcoming Releases

After a strange incident, the Phantom Thieves wander into a bizarre realm where its citizens are living under tyrannical oppression. Surrounded by a military group named Legionnaires, they find themselves in grave danger until a mysterious revolutionary named Erina rescues them and offers an enticing deal in exchange for their help. What truth lies behind Erina and the deal she…
S.T.A.L.K.E.R 2 is a unique blend of FPS, immersive sim and horror with a really thick atmosphere. One of the biggest open-worlds to date is yours to explore — along with an epic branching story with multiple endings. S.T.A.L.K.E.R. stands for (Scavengers, Trespassers, Adventurers, Loners, Killers, Explorers and Robbers).
Fantasy Life i: The Girl Who Steals Time is an RPG life-sim game and the long-awaited sequel to the 3DS classic Fantasy Life. This game will expand on what the original did, blending simulation with traditional action RPG combat mechanics.
Become the iconic part man, part machine, all cop hero as you attempt to bring justice to the dangerous, crime-ridden streets of Old Detroit. Armed with your trusty Auto-9, factory-built strength, years of experience on the force and a variety of tools at your disposal, you will fight forces seeking to destroy the city you call home in an all…


// ad on openWeb