MW3 is now a bit more challenging with the introduction of Zombies. With the new gameplay mode, you can now unlock new missions and complete new objectives to get rare rewards. There are new bosses to defeat as well, and one of them is the Warlord. This boss, also called Legacy, can be found in Legacy Fortress. But to access the Fortress you need to get the keycard, and in this guide we will see how to get the Legacy Fortress keycard in MW3 Zombies.
How to Get Legacy Fortress Keycard in MW3 Zombies (Open Locked Building)
Getting into the Legacy Fortress is an easy task once you get the keycard. Here we will see how to get the Legacy Fortress keycard in MW3 Zombie.
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The Legacy Fortress Keycard is located inside the Mercenary Stronghold. You need to infiltrate the stronghold, clear the area of enemies, and unlock the safe inside there. Of course, you do need a Mercenary Stronghold Keycard to get inside, which can be found in Mercenary Camps, Mercenary Convoys, or purchased from Buy Stations. Once inside, clear the area and find a safe. You need to drill it to unlock the safe and retrieve the Legacy Fortress Keycard.
Now that you have the keycard, check your Tac-Map for the location of the Legacy Fortress. It usually spawns in Zone 2. There will be enemies lurking outside the fortress, so clear the area first. Then use the keycard to get inside. The enemies here will be tougher, but once you clear them out, you will eventually meet the Warlord. Land at least one hit to get the Conqueror achievement. You can also attempt this achievement solo by camping outside the Fortress and waiting for a squad to infiltrate instead. Once they are inside, get behind them and follow them to the Warlord, then land a hit to get the achievement.
That’s all there is to know about getting the Legacy Fortress Keycard in MW3 Zombies. If you like this guide you can check out our other guides as well.
