"Sniper hell:king of Dark-survival" is a dark style dungeon adventure game that combines roguelike play.

The demons of ancient times were sealed in a dark castle. The evil wizard opened the Dark seal, and the Purgatory Demon was about to return to Earth.
And you, the chosen man who shoulders the hope of mankind, will embark on a great journey to destroy the demons.

Excellent Combat systems
• Lots of skills and talents for you to choose from
• Unique Pets co-operation play
• Freely matched properties to help you grow a rich equipment system
• 12-step Cool suite waiting for you to take it.
• Washing, synthesis, reinforcement, mosaic

// Option A //

To download King of dungeon - Survival mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download King of dungeon - Survival 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 King of dungeon - Survival 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 King of dungeon - Survival in HappyMod App.