free tower defense games for android

7 Best Free Tower Defense Games for Android [Updated]

If there’s a game genre that translates well on Android devices, that would be free tower defense games.


Prior to the advent of smartphones, we have already enjoyed playing countless titles on our PC. These games have been around for a long time but they have never quite lost their charm. From Warcraft to Dungeon Defenders, we just couldn’t get enough of playing tower defense genre games.


We can enjoy playing such games on our Android devices. The basic essence of this game genre translates so well on Android. They feel so naturally on a touchscreen device. Many feel that playing on a touchscreen feels easier and more natural than using a game controller, or the traditional mouse and keyboard combo.

But what are tower defense games?

For those who are not familiar with the genre, it basically revolves around making defenses to protect your territory. With such defenses, you’ll have to fight off and endure waves and waves of enemies. It’s a game of wits and strategy.

Basically, you’ll have to deal with multiple enemies using different types of towers and armed with various weapons. You can experiment with different combinations and use strategies to stand your guard and weaken the attacking enemies.

The problem is…

There are just too many titles to choose from that you’ll get confused which to pick and play. There some amazing tower defense games for Android that will keep you hooked for a very long time. But for this article, we’ll focus more on terrific and exciting free tower defense games for Android.

Related: Best ARPG for Android

7 Best Free Tower Defense Games to Play

Here are some of the best free tower defense you can play on your Android device.

Start building strong tower castles and war strategies and win epic battles with these games for free.

1. Royal Revolt 2

The Royal Revolt 2 is a blend of different gameplay mechanics but the tower defense influence is dominant over all of them. The game allows you to take control of your king and lead his army into battle. That is a pretty cool section but the real meat of the game is when someone attacks your castle and you have to defend it.

In this tower defense game, you’ll need to create a deadly path for your enemies and build your kingdom to become more powerful.

play epic battles with royal revolt 2
Play epic battles


  • Build war strategies
  • Build strong tower defenses
  • Discover the Castle Town
  • Fight in ninja events, conquests, and alliance wars

There are also different events going on such as alliance wars where you can work together as a team. The game also offers many instances of collaboration between friends by forging alliances. Visit The Blacksmith and improve and forge your weaponry for better and stronger defense and offense.

Start leading your kingdom and win epic battles and be the most powerful ruler in the MMPORG world.

2. Castle Defense 2

If you’re looking for a traditional tower defense experience on your Android device then Castle Defense is the game you should check out first. Orcs, goblins, Devils and spirits are trying to destroy your kingdom and it’s up to you to build defenses and stop them. You have different options at your disposal, you can choose the wizard, the Paladin or the barbarian as your warrior and apply them into the battlefields. With their own advanced weaponry, they can either stop or kill enemies on their own.

castle defense 2 tower defense game
A sequel to the exciting Castle Defense game


  • New types of towers
  • Different heroes to play
  • Upgrade talents and abilities
  • Magical Battle Pets
  • Fight against diabolical bosses

Now the original tower defense game has a more exciting sequel. The Castle Defense 2 offers new types of towers, new heroes, and battle pets. Fight off diabolical bosses and enjoy every fierce battle. Play exciting games in Campaign Mode, Endless Mode, Expedition Mode, Boss Rush, and PVP Arena.

3. Kingdom Rush

Kingdom Rush is one of the best tower defense games for Android simply because of the amount of action happening on one screen. The game cleverly uses 2-D sprites and models to save precious resources and then ramps up the action on screen without any kind of slow down to performance.

kingdom rush tower defense game
Epic fantasy action defense


  • Epic defense battles
  • 8 specialized tower upgrades
  • More than 18 tower abilities
  • Fight over 50 enemies
  • Intense boss fights
  • Extra game modes

There are 8 specialized towers that are upgradable to customize your strategy. With the 18 tower abilities and 50 different enemies, you’ll have no shortage of options available at your command. You can even command your soldiers and engage them in hand-to-hand battles. The best thing about this game is its epic boss battles; the bosses all come with their unique abilities and have the potential to ruin your perfectly placed towers if left unchecked.

4. Defenders 2

Are you in the market for a simple tower defense game that doesn’t over-complicate things? Or you probably have kids that don’t really understand the concept of placing towers on a huge map? Defender 2 is a game made just for you.

Waves upon waves of monsters are trying to attack your castle and you need to defend it against them. You cannot only place defensive towers but also manually attack the enemy hoards with different weapons and spells.

defenders 2 tower defense game
Save the citizens of your kingdom from the evil forces


  • Beautiful 3D graphics
  • 29 unique bosses
  • 26 types of creeps
  • 21 powerful spells
  • 17 heroes to choose from
  • Epic PvP battles
  • Customizable Rune system

Upgrading your city walls is a great way to make your castle stronger and launching arrows on enemies is one of the best ways to get rid of them. The simple drag and drop spell execution is fairly well-executed.

Overall the game is simple than the rest of the games on the list and will keep your kids entertained for quite some time. This is the perfect game to recommend if you want to introduce someone to the tower defense genre.

5. Defense Zone 3 HD

The Defense Zone is on its third chapter. And it still hasn’t quite lost its charm. It has stunning graphics that make the battles more epic and exciting. It’s a free tower defense game with in-app purchases. It retained a lot of features of the first 2 versions, features that many gamers have come to love. But it offers new features to amp its game and freshen things up.

defense zone 3 hd tower defense game
Action-packed tower defense game


  • 8 kinds of turrets
  • 8 special abilities
  • 4 difficulty levels
  • New options and landscapes
  • More dynamic game session

The mechanics are the same, but the features are more exciting. With its special battles, several difficulty levels, various turrets, newer landscapes, and varied seasons, you’ll explore lots of new options and with this game. Give it a try by downloading the app below.

6. Digfender

The Digfender is true to its name: you’ll have to dig and then defend. This is quite different than the other free tower defense games on the list. It brings a new twist to the genre and takes it to a different level of fun.

Instead of building towers and castles, you’ll have to dig your way to victory. There are 70 levels to conquer. And you do that by digging each level (each level has a different map) and defend that path you have dug in order to succeed.

digfender tower defense game
Dig and defend


  • More than 70 challenging levels
  • 5 upgrade trees
  • Find ancient relics and treasures
  • Dig and defend
  • Survival mode

Aside from the 70 levels, you can also play the Survival Mode and challenge for achievements and leatherboard supremacy. Since it has no wait timers and paywalls, you can enjoy the game non-stop. Download the app and start digging your way to success.

7. Grow Castle

If you feel comfortable playing old-time tower defense games, then you’ll find this game fun and exciting. Grow Castle offers you a tower which you shall defend. That’s basically what the genre is. But aside from defending your tower, you also get to hire workers and conquer other territories to build your colonies.

grow castle tower defense game
Fun and exciting defense game


  • Over 120 heroes
  • Real-time rankings
  • Online guild system
  • Hero promotion system
  • Hire workers and build colonies

With over 120 heroes to play, you can strategize better on how to defend your tower. Each hero has its own strengths and special powers which you can use to your advantage. To make the game more exciting, you can join an online guild system. Since it has a hero promotion system and real-time rankings, this game is definitely addictive.


Start Building, Defending, Winning…

The tower defense genre has been a favorite among gamers over the decades, from its early roots in the arcade, to its modern reemergence and upgrades. Now you can enjoy reminiscing old-time favorites and explore modern twists of this beloved genre in the comfort of your Android device or smartphone.

There are too many such games to cover. But not all of them are free. That’s why we just focused on featuring the best free tower defense games for Android available right now. Give these games a try and let us know what you think.

Build towers, defend your territory and start winning.

What do you think about these tower defense games for Android? If there’s a game you’d like to see us cover, let us know your opinions in the comments below.

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