How to get 9-unit safety box in Delta

How to get the 9-unit safety box in Delta? Operation Delta adopts an advanced game engine, providing players with smooth gaming experience and realistic visual effects. The variety of weapons, equipment and tactical props in the game make every battle full of strategy and challenge. Next, we will introduce a detailed summary of the ways to obtain 9-unit safety boxes in Delta Operation.

1. Obtaining method

1. Complete the season mission

Players only need to complete the in-game season mission to obtain nine safety boxes. There are currently 120 season missions, and you can unlock corresponding rewards after completing these missions.

2. Conditional restrictions

To obtain a Nine-Grade Safety Box, players first need to increase the reputation of all departments to at least level 2. This is an important prerequisite for unlocking season tasks and ensuring that you actively participate in various activities in the game.

3. Things to note

In some cases, some season missions require players to collect and submit specific props. The collection and submission of these props is an important part of completing tasks and obtaining security boxes.

2. Submit materials

During the completion of the season mission, you may need to submit the following supplies:

Frontal thermometer x3

Medical Alcohol x3

Blood pressure gauge x2

LED light tube x2

Convert socket x3

Printed Circuit Board x3

Mobile phone battery x3

Military mobile power supply x3

Programmable processor x3

ASOS computer motherboard x3

Mobile phone x1

Medal of Merit x3

Pure Gold Lighter x3

Asala Confidential File x3

Havk Confidential Files x3

Fuel x2

Physical Activation Needle x1

Perceptual activation needle x1

M1 Muscle Strengthening Needle x1

Military Intelligence x3

Asara Guard Confidential File x1

Sterile dressing pack x1

Blood Oxygen Meter x1

Medal of Merit x1

Asala specialty wine pot x1

Asara specialty wine glass x1

Pure Gold Lighter x1

CPU x1

Glittering Pirate Gold Coins x1

Programmable processor x3

Military explosives x1

Radio x3

Mobile phone x1

Fuel x3

Primary bullet production parts x3

Said's pocket watch x1

Experimental data x3

Design drawings x5

Gunpowder x3

Graphics card x3

The above is the complete content of the 9-frame security box acquisition methods for "Operation Delta". For more game strategies, please click Source Code Network.