Hello how may I help you? can you help with rules for games Sure, which game rule can I help with? how do you play catch Usually, it's a game where two or more people throw a ball between each other what type of ball Doesn't matter! You can use a baseball, football, nerf ball, whatever works! how many people can play Two or more people, it is a very casual game so the number of players does not matter much. great thank you No problem!