Submarine Simulator 2 is a FREE fascinating 3D simulation with a high-quality immersed environment and realistic models.
Become the captain, control the most powerful attack submarines, explore the dynamic underwater world, and take part in strategic combat against other players around the world.

Enjoy Submarine Simulator 2's addictive gameplay, experiment with different modes.

FREE - Explore the underwater environment and learn how to control huge submarines.
BATTLE - Take part in the marine battle, test your battle skills, and develop robust defense strategies to stay alive and destroy enemies.
ONLINE - Want to get ultimate strategy naval experience and start crazy warfare?
Start a realistic online multiplayer navy war with players from all over the world. You need to be very careful as submarines can appear out of nowhere willing to shoot you down. Upgrade weapons level to become strong, destroy all enemies and become a legend of naval warfare.

Store money to buy more powerful submarines and tactical weapons to crush huge battleships and enemy submarines.

Submarines:
- Eng_dockyard
- Canada_arica
- Rus_yasen
- Seiru_japan
- Shang_china
- Ind_sindhuratna
- Usa_usa-m001

Weapons:
- Torpedo
- Smart Torpedo
- Nuclear

Enjoy the most realistic naval warfare with the free Submarines Simulator 2 game.

// Option A //

To download Submarine Simulator 2 mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Submarine Simulator 2 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 Simulator 2 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 Simulator 2 in HappyMod App.