there are no games that is non zero-sum
I'm assuming you're trolling, but in case not, you really need to try game theory 101 or something(?). True zero sum games make up the minority of situations in life. Humanity only got as far as it did because we don't play life like a zero-sum game. And zero-sum games are some of the most boring out there, I think.
Will you be my unidentified glowing substance?