特别任务:钢铁之雨

Unlock

使用钢铁军团特别任务文件解锁。

Objectives

在堡垒或港口的钢铁军团建筑工修建迫击炮时保护他们。

Tiers

  1. 0 : 1 objectives completed
  2. 0 : 2 objectives completed
  3. 0 : 3 objectives completed
  4. 0 : 4 objectives completed
  5. 0 : 5 objectives completed
Total: 0