"Royal defense" is a relaxed and leisure hand game for placing synthetic tower defense. In the game, players will act as the knight of the escort princess. By recruiting soldiers of the escort team to block the attack of monsters, different arms have different attack methods, and each kind of arms can synthesize higher-level soldiers or even heroes.

In "Royal defense", players only need to use their brains to find out the best defense route and arms cooperation, which can easily prevent the monster from catching the princess. Recruit and synthesize more powerful soldiers to become the strongest Royal Guard.

"Monster Castle" is a strategic tower defense game. There are many different kinds of weapons and species in the game. Players can cultivate orcs, goblins, witches and many terrible and lovely monsters. They can guard the castle with bows and crossbows, cannons, traps and flame throwers to guard the castle, build a solid castle, and gather like-minded partners to form a powerful monster guild alliance.

"Monster Castle" provides you with a brand-new tower defense play, so that you have a novel and exciting game experience! Join the legion with players from all over the world to defeat evil humans. Command monsters, heroes and legions, resist greedy human invaders, and challenge global players while guarding the castle!

In the game, players want to build a castle of their own, defend their castle from enemy invasion, upgrade your heroes, let your combat effectiveness stronger, sneak attack friends from all over the world, attack their castle, plunder their resources to strengthen their castle.