Looking for a competitive slap kings game? Are you ready to play a reaction new slappy game? If yes, then we are offering you one of the best slap app "Slap Kings Game 2020" for free. It is easy to understand and play, but hours of fun for anyone with at least one competitive bone in their body. We are happy to give you new online & offline 3D game that you have never played before. In this smacking challenge game, the main focus is timing and force that how you slap and knock out your opponent. This smacking game has only one rule that Slaps hard and gets Slapped. How To Play -