The last bunker, base, and shelter in the survival shooter game: control turret fight, and survive! Your home is a safe place... until when they come. A horde of evil troops for just one thing: to break into your bunker and destroy it. Surround your bunker with strong walls to keep it safe. Save mankind from fallout! Love tower defense games? Then get ready for the most intense shooting game.

Shelter Defense has the best elements of tower defense games and also includes original features such as survival and shooter games. Destroy the invaders, don't let them retreat! Protect your bunker using quick thinking and an arsenal of awesome TD weapons. Upgrade the defensive power of your bunker.

Your bunker is surrounded by the ruins of a destroyed structure made from walls of varying strengths. Upgrade a shelter and survive. Create a strong fortress to protect your home, equip it with deadly turrets and join the battle with weapons of your choice!⛑️

FEATURES:
Dynamic shooter action with a large variety of different enemy troops
Simple gameplay: Touch and shoot.
A large variety of skills and weapons
Upgrade and equip weapons before going into battle.
Plenty of diverse enemies with their own features
Epic and huge bosses with unique mechanics
Boosters to upgrade your weapon and shelter
2 game modes: Campaign & Endless
Develop your zero-ground shelter – a final outpost of resistance.

You will never be bored with this TD shooter! Shelter Defense: TD Shooter is an addictive game from the first seconds and keeps the players active until the very last moment. Your skills and abilities will determine when the last shot will be fired when the last enemy will be defeated, and how the security base will be mercilessly destroyed. There are many shootings strike casual games which you can play on your smartphone, but we are introducing you to, a defense master hyper-casual action shooting game.

The more powerful the enemy is, the more advanced weapons will be required to tackle the opponent. Choose between an anti-aircraft gun, a shotgun, a Gatling gun, a laser, a rocket launcher, and a cannon for the hottest showdowns! Do not forget about a whole range of skills that can be used on the battlefields.

Shelter Defense: Tower Defense Shooter is a fantastic offline game to play on your mobile phone. Even without an Internet connection! It's a free shooting game, download it and become a legend, kill all the enemies and save the world!

Take command of the last bastion of humankind. Stop the enemy's attack that threatens the survival of mankind and stay alive to the end! Tower defense survival shooter game. Download Shelter Defense now to explore one of the most entertaining tower defense games out there!

// Option A //

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