In the game, many players still don’t know how to obtain the top-level security box in Operation Delta. The editor has prepared relevant content for you. I hope it can help you. Come and take a look with the editor!
Players need to participate in season activities and complete a series of difficult extreme challenges to obtain them.
Interested players can find the season tasks in the department tasks on the home page to view them.
The tasks have an overview line, and players can check the requirements of the task and the completion level of the task.
After all is completed, you can get the permission card for the top security box, which can be used until the end of the season.