Hello how may I help you? how do I play catch? Generally, you need two or more people and you throw a ball or an object to each other for enjoyment. how do I win? Some people keep track of the drops. The most drops is the loser. ok that helps me Do you have any other questions? where is the best place to play catch Outdoors is best so you do not break anything indoors. It is also best for cardiovascular needs since you can run more outdoors. thanks for the info bot You are welcome