特徵：
- 沙盒模式：此模式允許您在任何地方創建單位並選擇他們的武器、傷害抵抗力和生命值。您還可以自定義遊戲規則，例如單位如何生成、時間限制以及獲勝或失敗的條件。換句話說，你可以通過修改規則來對遊戲玩法進行重大改變。如果您不想自己動手，我們提供預設選項供您選擇。
- 第三人稱射擊遊戲：您可以選擇自己控制士兵。
- 多人遊戲：該遊戲支持在線、局域網和離線模式。
- A new option for unlimited ammo has been added to the sandbox mode;
- The ability of the mercenary has been changed. It will now increase the maximum HP and speed up recovery, but it will no longer be able to heal teammates;
- BOT now has the ability to heal teammates, which is the same as the mercenary’s ability in the previous version;
- The difficulty of Nightmare Evacuation Mode will increase by two after winning a round in a row;
- Further fixed some zombie control issues;
