In Delta Operation, there are specific ways to get warehouse expansion boxes. You can get rich rewards by completing difficult tasks, which may include expansion boxes. You can also have a chance to get them by participating in game activities and achieving specific goals. Actively explore the game world, and you may find warehouse expansion boxes in some hidden corners.
1. Acquisition Method
1. Trading House: Players only need to spend silver coins to purchase them in the trading house, which includes three expansion boxes of different qualities.
2. Tasks and activities: Players only need to complete designated tasks or participate in specific activities such as holidays to have a chance to obtain.
2. Usage
1. First, the player needs to activate an expansion slot, and then he can go to the Special Service Department to upgrade.
2. Each time you upgrade the warehouse, the capacity will increase and the number of slots for the expansion box will be unlocked.