Indoor games: The games like chess, puzzles improve one's mind skills and thinking power. They can be consider as family games, (like carroms etc) at where the whole family can partiipate in it. So Indoor games makes family relations more strong by giving the good time to spend with family.
Outdoor Games: They give physical exercise to body. Gives refreshness to mind. Gives us a lot of friends while playing. Increases the capability of compromising and understanding. Can know what really happening in nature.