The AZ3 new map in Delta Force Season 10 has a bunch of hidden secrets, including certain Keycards which can be used at different locations. These can open up locked rooms and pathways, which can be a great boon during your runs. However, not all keycards are worth their price tag. Some of these can be bought for cheap, while others have a huge price. In this guide, I will show you all the keycards and the locations to use each and every one of them in Delta Force AZ3.
Railway Passage Keycard Location in Delta Force AZ3
This keycard can be used at a terminal in a warehouse between the Core Reactor and Transport Warehouse. Walk into the warehouse, and you will see a terminal lit up next to a locked door. You can swipe the keycard to open a secret tunnel or path that lets you move between the two locations quickly and safely.
This does not offer you any extra loot.
Stellarator Control Room Keycard Location in Delta Force AZ3
True to its name, this keycard is used at the Stellarator Research Institute. Head inside from the north side entrance, and take the stairs down to the bottom floor. Here, you will see a door to the ‘Administration’ wing. Head inside and turn left to reach the locked door that is unlocked with this keycard.
Inside the locked room is a safe, some drawers, random loot, and a combination lock.
Tokamak Data Center Keycard Location in Delta Force AZ3
This keycard is used at the Old Academy of Sciences building. Head inside and up the stairs to the second floor. The locked door is located on the north-east side of the building, so it is recommended to take the northern entrance to be closest to the location.
There is some loot inside that you can collect. This includes a laptop, a CPU, and three servers.
Pressurized Water Reactor Server Room Keycard Location in Delta Force AZ3
This keycard is used inside the Pressurized Water Reactor (as its name suggests). You have to find the server room, which is most easily found by taking the southern entrance and going up the flight of steps inside the circular chamber to reach the door shown below.
By heading inside, you will find the locked server room on your right side. The loot here is similar to the previous one, as it contains some servers and a CPU to loot.
Spent Fuel Plant Server Room Keycard Location in Delta Force AZ3
This door is quite easy to locate. As its name tells you, the room is located in the Spent Fuel Processing Plant area. Take the northern entrance inside, and go down the steps to your right. Afterwards, take a U-turn, and you will spot a locked door on your left side, as shown below.
Inside the room is a big safe and a server.
Turbine Control Room Keycard Location in Delta Force AZ3
Head to the Turbine Hall–Core Reactor area in the center of the AZ3 map, and climb the stairs to the second floor. Turn left, and open the door and you will see the locked door in front of you, albeit on a different floor. The stairs to reach it can be found to your left.
Inside, there will be two Computer Cases, a Big Safe, and some more loot.
Reactor Master Control Core Keycard Location in Delta Force AZ3
This is the most expensive keycard for this map. This keycard opens a locked door in the Core Reactor area. Take the western entrance and follow the instructions given below:
- Take the stairs on your right, and go up till you reach level 3. Now, turn to your right and you will see a path diverging into two routes.
- Go left, as indicated by the image marked below, to reach the Control Room.
Now, you are in the Control Room, and the locked door will be to your left, in a corner. Approach it and open it using the keycard in your possession.
The loot inside is the most out of any other locked room before. It contains four servers, a big safe, and a Computer Case. Those were all the Keycard locations in the new map AZ3 in Delta Force.
