Defend your castle with your own strategy and traits!
Merge, upgrade and conquer!
Defend your castle with the ultimate combination of strategy and heroes.
Heroes become stronger as they merge!
■ Introduction to the game
Castle Hero is a new concept of fusion defense RPG.
Merge hero characters, place them strategically, and defend your castle as you grow!
■ Hero combination and growth
Heroes become stronger when merged!
Create the ultimate strategic deck with a variety of heroes to defend your castle.
Upgrade your characters to use powerful skills and passives to defend against incoming enemies!
■ Strategic combat
Your placement and strategy determine victory. Enjoy even more thrilling battles thanks to the placement system!
Unleash the full potential of your heroes to change the course of the battle and perfect your defense strategy.