Stiller Jг¤ger 3 〈iPad〉

When an aircraft is spotted, every second counts. Keying the crash dive command and immediately setting your planes to "hard dive" can be the difference between escaping or being destroyed by depth charges.

While tempting to use against defenseless merchants to save torpedoes, the deck gun is useless in rough seas and leaves you vulnerable. Only use it when you are certain no escorts are nearby. Stiller Jäger 3

Sound is your best friend when submerged. You can track convoys far beyond visual range by manually listening for propeller noises. A skilled player can identify ship types and even calculate their speed just by counting the "RPM" of the screw sounds. When an aircraft is spotted, every second counts

These specialized torpedoes (available later in the war) can be programmed to travel in a zigzag or ladder pattern. This is incredibly effective when firing into the middle of a dense convoy where a straight-running shot might miss. Only use it when you are certain no escorts are nearby