There is no game without boundary... Every game has a end point which decides the winner.
Everything which is invented by humans will only last long, but not permanent. But there is a game called LIFE in which we all are participating and trying to win or achieve something, but again we humans aren't permanent.
Next thing comes to mind is our planet and our solar system, but our solar system is also not permanent, after few millions of years there will be just space left.
We may not know what our future is but we have power to know the future of our solar system, yes just close your eyes and turn around, what you see is just how the space would be after few millions of years.
Mother Earth is saving Us, so please save her too and make her last longer. And become a winner!!