Enter the arena of Royal Castle Clash of Empires with dueling players from around the world in the best real-time gameplay. In this fast paced real time multiplayer game you will collect and upgrade tons of characters in this royal castle empires game. Royal Castle Clash of Empires,multiplayer game,strategy game,real-time strategy,empire building,character collection,hero collection,online battle,kingdom conquest,ruler,mobile game,adventure game,war game,strategy rpg,empire game,character upgrade,global multiplayer,tactical combat,real time gameplay