Slap Kings is a cool 3D game, upgrade skills, and become stronger. In the game, you need to master the rhythm and release the action to hit the challenger. If you beat all the opponents, you can become the strongest challenger. Upgrade your skills and try to win the competition. Slap Kings,3D game,rhythm fighting,mobile game,hypercasual,kids games,boys games,online game,skill game,fighting game,upgrade skills,challenge,HTML5,H5,tap to play,competitive game,strongest challenger,mobile gaming