Taiwan-based game developer X-Legend has just officiated the open beta for its latest mobile RPG Crown Four Kingdoms. Users can now get the game for both Android and iOS platforms.

In Crown Four Kingdoms, players must first align themselves to one of the four large kingdoms before embarking on their grand adventure. Each of the four kingdoms is different from one another in terms of culture and presentation. It is this very difference that the Kingdom Wars exist, with everyone vying for control of powerful relics.

Once you have decided you will take your hero to go on a war to bring glory and victory to the kingdom which you have pledged allegiance to.  Go at it solo or work with players, the choice is yours. As you would come to expect, large-scale battles and war are the norms here, so do whatever you must to come ahead.

Despite being the open beta, players can still pre-register for early bird rewards, so be sure to do so immediately to not miss out on goodies.