Naval war has broken out!
Shoot the enemy ships (black) but be careful not to sink the civilian ships (white).
Avoid the depth charges or your submarine will be destroyed!
Instructions:
- Move your submarine by tapping right/left on the screen
- Shoot by tapping on the submarine.
Last updated on 2016年06月23日
此版本包含小幅錯誤修正和一般改善。請更新至最新版本，以獲得最佳體驗。
