This is a casual naval submarine battleship game playable by a single finger, but of course you can regard it as a more serious strategy game.

It is very easy to play, but hard to master.


The gameplay is simple, you have nothing to pay attention to before playing.
There are no complicated activities in this game, but it usually takes some time to master all the skills and strategies.
You can use 2 weapons in the combat: Bomb, Torpedo.
Bombs drops down with stable speed, but very powerful.
Torpedo has 2 mode: trace or directional.
Trace torpedo will automatically find targets in water and attack them.
Directional torpedo go straight and is good to focus fire on certain under water target.

In the early game, you will learn all basic game skills.

After that, you can improve your warships in 3 main phases: upgrade ship, unlock ship abilities, and learn talents.
You can also gain temporary combat ability enhancements during craft combats, which are often very powerful.
Some talents can expand the choice of combat abilities, giving you the opportunity to gain better combat abilities.
The abilities include the craft's speed and defense, the weapon's attack and quantity.
Upgrading the battleships to gain the strength is very important, also the way the player command the battleship matters.

The players can get extra resources by completing daily missions.
The game provides some idle features to offer you more game resources while you are not playing.

For some players, the late game levels may be much more difficult than it looks. When battle becomes very intense, can you still stay calm and command your warship?
To pass the most difficult challenges, you should pay more attention to improve your playing strategy, rather than just upgrading your warships.

If read carefully the description of missions, the player will find an evil complot of another world behind the waves of enemies.


Hope this submarine combat game can bring you some joy!
Welcome to the submarine war world! Join the intense battle right now!

// Option A //

To download Submarine War - 3D Battlefield mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Submarine War - 3D Battlefield mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Submarine War - 3D Battlefield from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Submarine War - 3D Battlefield in HappyMod App.