Hello how may I help you? Can you help me clarify some rules Sure thing. What do you need clarification on? Catch, how is it played? Let me check. okay Catch is a game where two or more people throw a ball between themselves. There is no time limit. okay, can I throw something else other than a ball? Yes, in fact, it can be any object. Ball is a common one, but not obligatory. Can I also throw a baby fetus? I am pretty sure that's illegal.