Kingz.io unblocked MMO game is free for kids and parents or anyone who loves the Io style to play online. Take part in a new challenge and you should show up your ability to take over the largest territory. You need to gain the highest point as well as achieve the top rank to dominate the leaderboard, too. Choose the game mode that you like most to embark on your job. Try your best to capture the adjacent areas and defend your kingdom wisely! Have much fun!