If someone told you the floor is lava, what would you do? Exactly! Give your best to avoid touching the hot floor of this fun multiplayer online The Floor is Lava IO game. You control a physics-based ball and all you can do is jump in a certain direction. Try to hit other players in order to push them down and make them lose. Keep in mind, all other players will try to do the same to you, so be careful and try to be the last ball living. Have fun!