"Operation Delta" Changbow Valley full key card evaluation and sharing

Apr 22 2025

1 READS

The key card in "Operation Delta" is the key to opening a special resource room, and it also has the number of uses. The prices of resources and key cards in different key rooms are also different. There are many key cards in Changgong Creek Valley. First of all, the Tieji Station ticket room. This is a rare card that can be repaid. There are quite a lot of resources, and you can basically eat every game. What key card is easy to use in Longbow Valley of Delta Operation Tieji Station Tieji Station Tieji Station Features: Direct perspective on the table supplies, 3.5w super low price, few cards that can be used to make a return, there are quite a lot of resources, and you can basically eat every game. Rancho management room location: Shajing Ranch North Features: 3.

The key card in "Operation Delta" is the key to opening a special resource room, and it also has the number of uses. The resources and key cards in different key rooms are also different. There are many key cards in Changgong Creek Valley. First of all, the Tieji Station ticket room. This is a rare card that can be repaid. There are quite a lot of resources, and you can basically eat every game.

What key card is easy to use in Longbow Valley in Delta?

Tieji Station Ticket Room

Location: Small train station

Features: Directly see through the supplies on the table, super low price of 3.5w, few cards that can be used to make a comeback, there are quite a lot of resources, and you can basically eat every game.

Ranch Management Room

Location: North of Shazhi Ranch

Features: 3.5w low price, with a view of the windowsill coffee, including a medical package, a card that can be repaid by 100%. This is the first card to play Fenghuo.

Radar station side door key

Function: Open the side door passage on the first floor of the radar station, and break the tactical card. The side door is cheap and critical. If you are often blocked by the radar station, this card is very important. I have to eat it through the side door several times.

Checkpoint warehouse

Location: Second floor of the checkpoint

Features: 21w low price, including high-end storage boxes, high container value, cheap body, and no danger in the place, it is opened every time you go.

Radar Station Conference Room

Location: First floor of the main building

Features: The probability of suitcases and chairs is very popular, but the probability is relatively low. There are most likely only military intelligence and intelligence documents, and the place is still very dangerous.

Transportation Airport Conference Room

Location: Inside the plane in the crash

Features: Military medical kits and suitcases require airplanes to refresh. The only card in the whole tour cannot be opened. The settings of the gods and men are set, but this place will have 100% fights when the plane crashes.

Small Town Restaurant

Location: Amiya Town

Features: 50w average price, chances of brushing champagne on the bed/coffee table, some people brushing champagne crazily, and some people can't see champagne after opening.

Hotel square room

Location: West side of the single-family room

Features: The first floor can be directly viewed, and the second floor needs to pay attention to the balcony door. There is a chance of brushing the mechanical watch, of course the probability is relatively small.

Hotel General Room

Location: West side of the first floor of the main building

Features: The table on the right side is brushed with advanced armor/armor repair, including computers and medical kits, of course, it is likely to be a civil engineering room, and a bunch of electric drills, hammers and screwdrivers.

Laboratory Building Office

Location: Second floor of the Experimental Building

Features: Suitcase and computer case can steal the enemy against it, must-have for running away, pure fighting card.

Radar Station Control Room

Location: Third floor of the main building

Features: 4 storage cabinets, surgical gowns and host refresh points, room card or graphics card will be released.

Hotel spade room

Location: East side of the single-family room

Features: The second floor bedside table is probable to swipe the room card, including military medical packages, each computer and card point, and some small resources, which are good.

Laboratory Building Data Room

Location: First floor, minus the experimental building of the radar station

Features: There is a high probability of brushing drones on the ground. The glass on both sides is transparent. It is nice to brush drones. The probability is ridiculously low. If you don’t watch it, you can’t rest assured. You have only seen two drones until now. You may not necessarily brush them a few times a month.

Radar Station Data Center

Location: Third floor of the main building

Features: 3 servers, there are material refresh points on the ground, and whether they are out depends on luck. There are drones on the ground, and the host will issue a supercomputing unit.

Hotel Prince's House

Location: First floor of the main building

Features: The probability is big red, including computer case and suitcase. When there is no jam, a black box appears on the table. If there is a jam, you often see Xiaojin on the sofa. It's okay, is it easy to lose.

Radar station drone platform

Location: Third floor, Main Building of Radar Station

Features: Including air box and large safe, you need to pay attention to the consistency of lifting and lowering directions. The replenishment price is awesome. The problem is that replenishment price is too difficult to encounter. I queue up every day and I just grab one.

Hotel King's Room

Location: Second floor of the main building

Features: Includes a large safe and mountaineering bag. You can observe whether the sofa is red through the external window, and you can stably release the wine glass. There are also advanced injections to take. The King's Room Corridor is an excellent sneak attack point.

Disadvantages: When squatting in the corridor, it is easy to be discovered by the team entering the West Gate.

Related Articles