Merge Hero - Survival Tower Defense

Quickly merge heroes to defend against monster attacks in intense tower defense battles. Merge Heroes is a strategy tower defense game. Form and upgrade your hero units to prepare for an epic conflict battle that will test your wisdom and abilities. In the game, you need to drag and merge heroes and move them to the designated area to fight the invading monsters. At the same time, you can also use powerful magic to defeat the monsters. Enjoy the battle! Wish you all the best!