Merge Tower Defense is a free Android game developed by Gamecafe. In this game, you will be defending your base against the invading Ailen Cube Army by unlocking different types of cannons from your arsenal. As you progress through the game, you will be able to unlock new weapons and upgrade your existing ones to increase your firepower. The game features coins as in-game currency which can be earned by defeating cubes. You can use these coins to buy and upgrade your cannons. You can also merge two cannons of the same level to create a more powerful one.

The game presents unique challenges in each level, and you will need to strategize and deploy your cannons wisely to succeed. With each victory, you will earn rewards and unlock new levels to keep the fun going. The game is compatible with Android 9.0 and offers an engaging gameplay experience. Download Merge Tower Defense now and get ready to defend your base against the invading cubes!